Lab Procurement & Vendor Management
Guides
What Is an RFP for Lab and Research Equipment Procurement?
What an RFP is for lab and research equipment purchases, when to use one instead of a simple quote request, and what specs, evaluation criteria, and vendor qualification requirements it should include.
340B Drug Pricing Program: Eligibility, GPO Rule, and Audits
The 340B Drug Pricing Program (42 U.S.C. § 256b) lets eligible safety-net providers buy outpatient drugs at reduced prices. This guide covers covered-entity eligibility, the group purchasing organization (GPO) prohibition, duplicate-discount rules, contract pharmacy arrangements, and how HRSA audits compliance.
When to Replace an Autoclave: End-of-Life Signs and Repair vs. Replace
Autoclave end-of-life signs, how to weigh a repair quote against a replacement purchase, and the financial and compliance factors that shape the decision.
Pharmaceutical Environmental Monitoring: A Buying and Compliance Guide
How to design and equip a pharmaceutical environmental monitoring (EM) program: EU GMP Annex 1 cleanroom grades, ISO 14644-1 classification, viable/non-viable monitoring equipment, and vendor evaluation criteria for procurement teams.
Buying a Used or Refurbished Thermal Cycler: What to Check Before You Buy
What to verify before buying a used or refurbished thermal cycler: block uniformity, ramp rate, calibration traceability, warranty, and IQ/OQ/PQ requirements for regulated labs.
Confocal Microscope Cost: Price Ranges by System Type and What Drives Them
What confocal, fluorescence, and light sheet microscopes cost, the real price drivers, total cost of ownership, and how to evaluate vendor quotes for a lab equipment purchase.
Single-Cell Sequencing Cost: A Procurement Guide
What actually drives the cost of single-cell RNA sequencing, how it compares to bulk RNA-seq and spatial transcriptomics, and what to itemize when comparing vendor or core-facility quotes.
ISO 15189 Accreditation: Requirements, Audits, and How It Differs from CLIA and ISO 17025
What ISO 15189 medical laboratory accreditation covers, who accredits to it, how it differs from ISO/IEC 17025 and US CLIA certification, what an audit involves, and how to verify a lab or vendor’s accreditation claim before you buy.
Is There a Helium Shortage in 2026? A Lab Procurement Guide
Is there still a helium shortage in 2026? A procurement-focused look at what changed, what remains structurally fragile, and how to evaluate helium suppliers and contracts.
Equipment Leasing Broker: Role, Compensation, and How to Vet One
Equipment leasing brokers arrange financing from multiple lessors rather than funding it themselves. Here is how they are compensated, when using one makes sense, and how to vet one before you sign.
Temperature Monitoring Service: What to Evaluate Before You Buy
A procurement guide to temperature monitoring services for lab freezers and refrigerators: service models, SLAs, calibration, accreditation fit, and how to evaluate vendors.
Autoclave RFP Requirements: What to Include in a Sterilizer Bid Specification
How to write an autoclave RFP or sterilizer bid specification: required technical specifications, applicable standards (EN 13060, EN 285, ANSI/AAMI ST79/ST55, ISO 17665), vendor documentation to require, and a bid specification template.
EPA Method 8270, 8260, and 624: A Buying Guide to VOC/SVOC Testing
What EPA Methods 8270 (semivolatile organics), 8260/8260C/8260D (volatile organics), and 624/624.1 (Clean Water Act purgeables) actually measure, how the SW-846 and Part 136 regulatory programs differ, and a procurement checklist for evaluating a contract testing laboratory.
Water Activity Testing: Methods, Formula, and Buying Guide
What water activity (aw) measures, the formula, standard test methods, FDA compliance context, and a procurement buying guide for water activity testing equipment and contract labs.
Shelf-Life Testing for Food: A Procurement Guide
How to evaluate food shelf-life testing: real-time vs. accelerated methods, what safety-based and quality-based endpoints require, AOAC/ISO 17025 accreditation to check, and a procurement checklist for selecting a lab or supplier.
Biocompatible 3D Printing Materials: A Procurement Buying Guide
A procurement buying guide to biocompatible 3D printing materials: ISO 10993 and FDA requirements, resin, thermoplastic, metal-powder, and bioresorbable material categories, and supplier documentation to require.
Used Lab Equipment Dealers: How to Evaluate a Reseller Before You Buy
A buying-guide checklist for vetting used lab equipment dealers and resellers: business legitimacy, calibration documentation, FDA remanufacturer status, decontamination certificates, warranty terms, and red flags to watch for.
Temperature Monitoring System: A Lab Procurement Buying Guide
A procurement-focused buying guide to temperature monitoring systems for lab, pharmacy, and healthcare cold storage: the four system architectures, the accreditation and regulatory drivers, and a full evaluation checklist for choosing between them.
Free Chemical Inventory Management Software: What to Check Before You Rely On It
A buying-guide look at free chemical inventory and SDS management software: free-tier SaaS, open source, and institutional templates, what each actually costs, and what to verify against OSHA HazCom before you rely on one.
LIMS Integration: What to Evaluate Before You Buy
A procurement-focused guide to LIMS integration: instrument, ELN, ERP, and LIS/EMR connectivity methods, what to evaluate before buying, RFP questions, and how integration relates to validation and accreditation.
Balance Calibration Weights: Classes, NIST Traceability, and Buying Guide
A procurement guide to balance calibration weights: OIML R111 and ASTM E617 accuracy classes, what NIST-traceable actually means, and how to match weight class to your balance and evaluate suppliers.
Types of Autoclaves: A Buying Guide for Lab, Clinical and Industrial Procurement
A procurement-focused breakdown of autoclave types by loading configuration (benchtop, vertical, horizontal, pass-through), sterilization class and cycle (EN 13060 Class N/S/B, gravity vs. pre-vacuum), and application (lab, clinical, CSSD, industrial) — plus a buying checklist and links to sizing, cost, and installation depth.
Lab Data Management Software: A Procurement and Evaluation Guide
A buying guide to lab data management software (LIMS, ELN, SDMS, sample trackers): what the category covers, the compliance frameworks that shape the decision (ALCOA+, 21 CFR Part 11, ISO/IEC 17025, computer system validation), and a defensible vendor evaluation and procurement process.
Plate Reader Cost: What Drives Pricing and How to Compare Vendor Quotes
What actually drives microplate reader pricing — detection mode, plate format, IQ/OQ/PQ and 21 CFR Part 11 needs, service contracts, and calibration — and how to structure an apples-to-apples vendor quote comparison.
Balance Qualification: USP Requirements and How to Evaluate a Provider
What balance qualification actually involves, what USP General Chapter requires (repeatability, accuracy, minimum weight), how it differs from calibration, and how to evaluate a provider to execute IQ/OQ/PQ for a lab balance.
FSMA Requirements: The Food Safety Modernization Act Explained for Buyers
What the Food Safety Modernization Act actually requires, who is covered, and how to evaluate a food-safety testing lab or supplier against it.
Growth Factors for Cell Culture: A Procurement and Sourcing Guide
A procurement guide to sourcing growth factors for cell culture media: recombinant vs. animal-derived sourcing, carrier-free formulations, reading a CoA, and GMP/ancillary-material grade for regulated manufacturing.
Chain of Custody in Forensic Science: Procedure, Documentation, and Procurement
What chain of custody means in forensic science, the step-by-step procedure, what an evidence custody record must document, a worked example, and what to evaluate when procuring chain-of-custody supplies, tracking systems, and accredited lab partners.
Ion Chromatography Equipment: A Procurement and Evaluation Guide
A procurement guide to ion chromatography equipment for environmental and water testing labs: what EPA methods and ISO/IEC 17025 accreditation require, and how to evaluate instruments and vendors.
Best Autoclave Brands: How to Evaluate Manufacturers and Vendors
There is no single “best” autoclave brand for every lab. This guide sets out the evaluation criteria that actually predict a good purchase — standards conformance, validation support, service coverage, and total cost of ownership — and how to build a real vendor comparison.
Listeria Environmental Monitoring: A Procurement and Compliance Guide
How to design a Listeria environmental monitoring program (EMP): zone-based sampling, culture vs. rapid test method selection, contract-lab accreditation, and vendor/procurement criteria for food safety labs.
Wastewater Autosampler: A Procurement Guide for NPDES Compliance Monitoring
A procurement-focused guide to wastewater autosamplers: time-paced vs. flow-paced compositing, NPDES/40 CFR Part 136 and ISO 5667-10 requirements, and what to evaluate on pump type, refrigeration, bottle configuration, and tubing before you buy.
Tabletop Autoclave for a Research Lab: A Buying Guide
How to choose a tabletop (benchtop) autoclave for a research or university lab: chamber size, cycle types, certifications, validation/documentation needs, and total cost of ownership.
Laboratory Security: A Buyer’s and Compliance Guide to Access Control and Systems
What laboratory security actually covers, why it is a compliance requirement for Select Agent and DEA-registered labs, the core components of a security program, and a procurement checklist for evaluating access-control systems and vendors.
How to Open a Cannabis Testing Lab: A Procurement and Licensing Guide
What licensing, ISO/IEC 17025 accreditation, DEA status, equipment procurement, and a real business plan look like when opening a state-licensed cannabis or hemp testing lab.
Autoclave Buying Guide: How to Choose and Purchase a Lab Sterilizer
A procurement-focused guide to choosing an autoclave: selection criteria, standards compliance (ANSI/AAMI ST79, ASME, CE), total cost of ownership, and vendor evaluation.
GMO Testing: A Procurement and Compliance Buying Guide for Food-Safety Labs
How to evaluate GMO testing methods, accreditation, and vendors against real regulatory and Non-GMO Project Verified thresholds for a food-safety supply chain.
HPLC System Cost: Price Tiers, UPLC vs HPLC, and What to Specify
HPLC and UPLC/UHPLC system price tiers, what drives the cost difference between them, total cost of ownership beyond the purchase price, and what to specify in a procurement RFP.
Hospital Equipment Financing: How to Evaluate Leases, Loans, and Vendor Terms
How hospital capital-planning and biomedical engineering teams should evaluate equipment leases, loans, and vendor financing offers — lease-accounting rules, tax status, Stark/AKS limits, Certificate of Need, and a vendor-evaluation checklist.
How to Choose a Centrifuge: Types, Rotors, Sizing, and Cost
A procurement-focused guide to choosing a laboratory centrifuge: how to match centrifuge and rotor type, size capacity and RCF to your protocols, evaluate safety certification, and budget total cost of ownership.
Research Facility Design: A Procurement Guide to Design Firms and Consultants
What research facility design involves, the main types of laboratory design, who laboratory design firms and consultants actually are, the standards that govern design decisions, and how to run a defensible RFQ/selection process.
HPLC Testing Services for Food Safety: A Procurement Guide
A procurement guide to HPLC testing services for food safety: what HPLC actually detects, how it differs from GC, PCR, and microbiological testing, and how to evaluate a testing lab.
Forensic Drug Analysis: Standards, Instrumentation, and Procurement
What forensic drug analysis involves, the SWGDRUG and ISO/IEC 17025 standards that govern it, and what to evaluate when procuring instrumentation, reference standards, and vendor services for a forensic drug analysis lab.
Laboratory Construction: A Buying Guide for Lab Managers
How to scope, budget, and procure a lab construction or renovation project: cost drivers, standards to plan against, and how to evaluate design and construction partners.
Gas Chromatograph Cost: A Procurement Buying Guide
What gas chromatographs and GC-MS systems really cost by configuration, new vs. certified refurbished pricing, total cost of ownership, and how to evaluate competing vendor quotes.
Pass-Through Autoclave for Lab: Double-Door Sterilizer Buying Guide
What a pass-through (double-door) autoclave is, when biocontainment or cleanroom separation actually requires one, and what to evaluate before purchase.
PET/CT Scanner Cost: What Drives the Price
What actually drives PET/CT scanner cost and price for a buyer: new vs. refurbished capital pricing, site prep and shielding, FDA/UDI and radioactive-materials licensing, ACR/IAC accreditation, Certificate of Need, staffing, and total cost of ownership.
Cannabis Testing Requirements: A Procurement and Compliance Guide
What cannabis and hemp testing regulations actually require, which standards labs validate methods against, and how to evaluate an in-house or third-party testing lab on accreditation, proficiency testing, and documentation rather than marketing claims.
Extractables and Leachables in Single-Use Systems: A Procurement Buying Guide
What extractables and leachables (E&L) testing evaluates in single-use bioprocess systems, the standards that govern it (USP /, BPOG protocol, ISO 10993), and what documentation to request from suppliers before purchase.
Laboratory Architect: How to Select and Brief One
What a laboratory architect does, how to evaluate and select one via RFQ/RFP, the laboratory design-build process phase by phase, and the codes and standards (NFPA 45, ANSI/AIHA Z9.5, SEFA) that govern lab design.
Forensic Toxicology Laboratory: A Procurement and Evaluation Guide for Postmortem Testing
What a forensic toxicology laboratory does, how postmortem toxicology testing works, and what accreditation, panel breadth, and chain-of-custody criteria to check before contracting a lab or vendor.
NGS Library Prep Kits: A Procurement and Vendor Evaluation Guide
What an NGS library prep kit actually does, how Illumina’s tagmentation-based chemistry differs from NEB’s ligation-based chemistry, and what to evaluate — input range, platform compatibility, RUO/IVD status, lot documentation, cold-chain, and cost structure — before purchasing.
Government Purchase Card (GPC): Rules, Limits, and Prohibited Items
What the federal Government Purchase Card (GPC) is, who holds and approves one, current purchase limits, the rules that govern its use, and the categories of purchase that are prohibited or restricted.
Next Generation Sequencing Service: A Procurement Guide (Including 16S rRNA Sequencing)
A procurement-focused guide to selecting a next generation sequencing (NGS) or 16S rRNA sequencing service vendor: platform, accreditation, sample QC, turnaround, cost structure, and RFQ checklist.
How to Choose a CO2 Incubator: A Lab Procurement Buying Guide
A lab-procurement buying guide to CO2 incubators: chamber design (water-jacketed vs. direct-heat), CO2 sensor technology, contamination control, capacity, compliance documentation, and cost.
Capital Equipment Financing for Labs: Lease vs. Buy, Lease Types, and Tax Rules
A procurement-focused guide to financing lab capital equipment: leasing vs. loans vs. cash purchase, the types of equipment leases, true lease vs. finance lease, and current Section 179 and bonus depreciation rules.
GC Detector Types: A Procurement Guide
A procurement-focused comparison of gas chromatography detector types — FID, TCD, ECD, NPD, FPD, and GC-MS — covering total cost of ownership, compliance obligations (including ECD radioactive-source licensing), detection-limit verification, and what documentation to request from a vendor before purchase.
Lab Equipment Leasing: A Procurement Guide to Financing, Lease Structures, and Vendor Evaluation
A procurement-focused guide to lab equipment leasing: FMV vs. $1-buyout vs. 10% PUT lease structures, leasing vs. financing vs. buying outright, and what to check before signing with a leasing company.
Types of Cell Culture Media: A Procurement and Formulation Guide
A procurement-focused guide to the types of cell culture media (serum-containing, serum-free, chemically defined, xeno-free), key formulation variables, and what to evaluate — grade, documentation, testing, and supply-chain resilience — before purchasing.
Equipment Finance Calculator: How to Run a Lease vs. Own Analysis
What an equipment finance calculator computes, how an equipment leasing calculator differs from a loan calculator, and how to run a real lease-vs-own analysis for lab equipment procurement.
Lab Water Purification System: A Buying Guide
How to spec, compare and validate a lab water purification system for research or clinical use: water grades, RO/DI/EDI technology, vendor evaluation criteria, and ongoing verification.
Equipment Booking Software for Labs: What to Evaluate Before You Buy
A buying guide to lab equipment booking and scheduling software: what to evaluate, open-source and free options, and when you need core-facility management software instead.
pH Electrode Types: A Buying Guide
A procurement-focused comparison of pH electrode types—glass combination, ISFET/solid-state, single vs double junction, refillable vs gel-filled—and the specs, traceability, and vendor criteria to check before buying or standardizing a fleet.
How to Size an Autoclave Chamber: A Buying-Guide Framework
How to size an autoclave chamber for a lab, clinic, or CSSD: a load-volume-and-throughput sizing framework, chamber size classes, the small-vs-large sterilizer standard distinction, and what to evaluate beyond raw litres before buying.
Autoclave Total Cost of Ownership: A Buying Guide for Lab Procurement
What actually belongs in an autoclave total cost of ownership calculation, how to estimate operating cost per cycle, and how to budget maintenance realistically before comparing vendor quotes.
Autoclave Installation Requirements: Water, Plumbing, Electrical, and Steam
What to check before an autoclave purchase is finalized: water and drain requirements, electrical service, house steam vs. self-contained steam generation, and the standards that govern installation.
FDA Food Facility Registration: A Procurement and Compliance Guide
A procurement-focused guide to FDA food facility registration: who must register, the UFI and biennial renewal requirements, how it differs from LAAF lab accreditation and GFSI certification, and what to verify before buying from a food-safety vendor.
Autoclave Lease vs. Buy: A Procurement Decision Guide
A procurement-focused guide to deciding whether to lease or buy a lab autoclave: total cost of ownership, financing structures (FMV lease, $1 buyout, EFA), ASC 842 accounting impact, validation requirements, and vendor evaluation criteria.
Industrial Waste Disposal Companies: How to Evaluate a Vendor
What to check before signing with an industrial waste disposal vendor — state hauler permits, disposal facility documentation, waste characterization, and contract terms for non-hazardous industrial waste streams.
DNA Sequencer Price: NovaSeq, MiSeq, and NextSeq Cost Guide for Procurement
What a DNA sequencer actually costs, why manufacturers don’t publish list prices, reported price ranges for NovaSeq X, NovaSeq 6000, NextSeq 1000/2000, and MiSeq, and a total-cost-of-ownership and RFQ checklist for procurement.
FSMA 204: Food Traceability Rule, Compliance Date, and What to Buy For It
What FSMA 204 (the FDA Food Traceability Rule) requires, which foods are covered, the compliance date, and how to evaluate traceability software, testing labs, and suppliers against it.
FBS Heat Inactivation: Protocol, Necessity, and Buying Guide
What FBS heat inactivation actually does, the standard 56°C/30-minute protocol, when it is genuinely necessary, how it differs from gamma irradiation, and what to specify on a purchase order.
Food Microbiology Testing: A Procurement Guide for Food Safety Labs
A procurement guide to food microbiology testing: what pathogen, indicator-organism, and environmental testing cover, and how to evaluate a lab on accreditation, method validation, turnaround time, and cost.
Lab Casework: A Procurement and Specification Guide
How to specify and buy lab casework: SEFA 8 material standards, the CSI Division 12 spec section, and what to check when evaluating casework vendors.
GC and HPLC Column Selection: A Procurement Guide
How to evaluate GC and HPLC columns before purchase: stationary phase, dimensions, USP classification, required documentation, and cost per injection.
Pharmaceutical Balance: What It Is, USP Requirements, and How to Buy One
What a pharmaceutical balance is, how USP General Chapters 1176 and 795 govern its selection and use, and a procurement checklist for compounding pharmacies and pharmaceutical QC labs.
SAMHSA-Certified Laboratory: What It Means, Who Needs One, and How to Verify Status
What it means for a drug-testing lab to be SAMHSA-certified under the National Laboratory Certification Program, who is required to use one, how it differs from CLIA and other lab credentials, and how procurement teams should verify certification status before contracting.
EPA Method 537.1: PFAS Drinking Water Testing Guide
What EPA Method 537.1 covers, how it compares to EPA Methods 533 and 1633, and what to evaluate when qualifying a lab or vendor for PFAS testing.
Westgard Rules: Multirule QC Explained (and How to Evaluate It When You Buy)
What the Westgard rules (1-3s, 2-2s, R-4s, 4-1s, 10x) are, how multirule QC works on a Levey-Jennings chart, how they relate to CLIA/CLSI C24, and what to evaluate when buying analyzers, LIS, or QC software that claim to support them.
Top-Loading Balance Buying Guide: Specs, Accuracy Class, and What to Evaluate
A buying guide to top-loading (precision) balances: what the term means, how it differs from an analytical balance, and what specs, accuracy class, and calibration requirements to evaluate before purchase.
Nutritional Analysis Lab: How to Evaluate and Select a Testing Partner
How to evaluate and select an accredited nutritional analysis lab for FDA Nutrition Facts testing: what’s tested, the 21 CFR 101.9 requirement, and a procurement checklist covering accreditation scope, methods, and turnaround.
Spill Response Training: OSHA Requirements and How to Evaluate a Provider
Which OSHA standard actually governs spill response training for a given role, what each training level must include, and what to check before buying a training program or vendor contract.
Fetal Bovine Serum Shortage: A Procurement Guide for Lab Buyers
Why fetal bovine serum is in short supply, what drives FBS price swings, and how lab procurement teams should evaluate sourcing, documentation, and suppliers in a constrained market.
Spectrophotometer Cost: Price Ranges, Single- vs Double-Beam Tradeoffs, and What to Specify
What a spectrophotometer actually costs by tier, the real cost difference between single-beam and double-beam instruments, total cost of ownership beyond the purchase price, and how to specify one in a procurement RFP.
How to Choose an Ultra-Low Temperature (ULT) Freezer
How to evaluate specs, refrigeration technology, chest vs. upright design, ENERGY STAR certification, cost, and vendor criteria before buying a ULT freezer.
Cannabis Pesticide Testing: A Procurement and Method-Selection Guide
How to evaluate cannabis pesticide and microbial testing methods, instrumentation, and accredited third-party labs on verifiable criteria — ISO/IEC 17025 scope, AOAC method conformance, and proficiency testing — before you buy.
Digital Pathology Scanner: What to Evaluate Before Buying One
A digital pathology scanner (whole slide imaging scanner) digitizes glass slides into shareable, zoomable image files. This guide covers how they work, FDA/CAP/CLIA validation requirements, and what to evaluate before buying one.
Pesticide Residue Testing: A Procurement and Compliance Buying Guide
A procurement-focused guide to pesticide residue testing: regulatory tolerances and MRLs, extraction and LC/GC-MS/MS methods, and how to qualify a testing lab or vendor.
Remote Temperature Monitoring Systems: A Buyer’s Guide for Lab Freezers & Refrigerators
A procurement-focused guide to remote temperature monitoring systems for lab freezers and refrigerators: components, accreditation drivers, and how to evaluate vendors.
Wireless Temperature Monitoring System: A Buying Guide for Labs and Pharmacies
A procurement guide to wireless temperature monitoring systems for lab and pharmacy freezers and refrigerators — technology options (Wi-Fi, cellular, LoRaWAN, BLE), the standards that shape compliant devices, and what to evaluate before buying.
How Much Does an Autoclave Cost? Lab, Industrial & Hospital Pricing Guide
Autoclave and sterilizer pricing varies enormously by class, capacity and setting. This guide breaks down what drives cost, typical price bands for benchtop, floor-standing, industrial and hospital-grade sterilizers, and the total-cost-of-ownership factors procurement teams should build into a comparison.
Microbalance: What It Is, When You Need One, and How to Buy the Right One
What a microbalance is, how it differs from a semi-micro and analytical balance, when microgram-level precision is genuinely required, and what to evaluate — specifications, environment, accreditation, and cost — before buying one.
EPA Method 200.8, 200.7, and 6020: What They Require and How to Evaluate a Lab
EPA Method 200.8 (ICP-MS), 200.7 (ICP-OES), and 6020 (SW-846 ICP-MS) are the trace-metals testing methods most often specified in water-quality permits and contracts. This guide explains what each requires and what to check before contracting a lab against one.
Human Platelet Lysate (hPL): GMP-Grade Sourcing and Fibrinogen Depletion Buying Guide
A procurement-focused guide to human platelet lysate (hPL) as an FBS alternative: how it is manufactured, what GMP-grade and Drug Master File support actually mean, why fibrinogen-depleted hPL exists, and what to verify before selecting a supplier or lot.
Moving a Laboratory: What to Evaluate Before You Hire a Relocation Vendor
A lab relocation is a compliance project, not just a logistics one. What to inventory, what to put in the scope of work, and how to evaluate a lab moving or decommissioning vendor on documented capability.
ASC 842 Lease Accounting: A Procurement Guide to Lab Equipment Leases
What ASC 842 requires for lab equipment leases, how finance and operating lease classification works, and what procurement and finance teams should evaluate before signing an equipment lease.
Electron Microscope Cost: SEM and TEM Pricing, Cost Drivers, and TCO
What scanning and transmission electron microscopes actually cost, what drives price between configurations, and how to budget total cost of ownership and evaluate vendor quotes.
ANAB Accreditation: What It Covers and How to Verify It
What ANAB (ANSI National Accreditation Board) accredits, how it compares to A2LA/CAP/CLIA, how to verify a supplier’s ANAB accreditation before you sign, and what the process and cost actually involve.
Food Safety Audit: Types, GFSI Standards, Checklist, and How to Evaluate Audit Companies
A procurement-focused guide to food safety audits: audit types, GFSI schemes (SQF, BRCGS, FSSC 22000), NSF audits, checklists, training/courses, and how to evaluate third-party audit companies.
SDS Authoring Software: A Buyer’s Guide to GHS-Compliant SDS Generation
How to evaluate SDS authoring software: what distinguishes it from SDS management tools, the GHS/OSHA HazCom baseline every product must meet, core buying criteria, free options, and realistic pricing expectations.
Cold Chain Shipping: A Procurement Guide to Evaluating Carriers, Packaging, and Compliance
What to evaluate before choosing a cold chain shipping provider or solution: passive vs. active packaging, monitoring, GDP/CEIV Pharma credentials, documentation, and a procurement checklist.
A2LA Accreditation: What It Covers and How to Evaluate an A2LA-Accredited Supplier
A2LA (American Association for Laboratory Accreditation) accredits U.S. testing, calibration, and clinical labs against ISO/IEC standards. This guide covers what A2LA accreditation means, what it costs, how the process works, and how procurement teams should verify and evaluate an A2LA-accredited supplier.
Metal Powder for 3D Printing: A Procurement and Selection Buying Guide
A procurement-focused guide to buying metal powder feedstock for additive manufacturing: alloy selection, particle size, ASTM/ISO characterization standards, supplier documentation, combustible-dust handling safety, and powder reuse practice.
Accredited Calibration Services: How to Evaluate and Select a Provider
What ISO/IEC 17025 accreditation actually verifies, who accredits calibration labs (A2LA, ANAB, NVLAP), and how to evaluate an accredited calibration service provider before you buy.
GFSI Certification: Meaning, Recognized Schemes, and How to Get It
GFSI certification explained for procurement and quality teams: what it actually means, which schemes GFSI recognizes (BRCGS, SQF, FSSC 22000, IFS and others), how to evaluate a vendor’s certificate, how to get certified, and what really drives cost.
Parshall Flume: What It Is and How to Buy the Right One
A procurement-focused guide to Parshall flumes: how free-flow and submerged-flow measurement works, ASTM D1941/ISO 9826 standards, throat-width sizing, fiberglass vs. concrete construction, and what to evaluate before buying.
Hazardous Waste Disposal Companies: How to Evaluate and Vet a Vendor
What to check before contracting a hazardous waste disposal or removal company: EPA ID verification, TSDF permit status, generator-status fit, manifest tracking, insurance, and contract terms.
Analytical Balance Buying Guide: Specifications, Price, and What to Evaluate
A procurement-focused buying guide to analytical balances: key specifications, readability, draft shield design, calibration and accreditation requirements, price drivers, and how to evaluate suppliers.
Medical & Laboratory Supply Wholesale Pricing: How It Actually Works
List, contract, and net pricing; tier breaks; MOQs and MOVs; unit-of-measure traps; distributor vs. manufacturer-direct; GPO layering; payment terms; freight; fill rate; and escalation clauses — the mechanics that determine what an institutional buyer actually pays for medical and lab supplies.
Sterile Processing Department (CSSD) Equipment Purchasing
How hospitals plan and buy CSSD/SPD capital equipment: washer-disinfector and sterilizer pairing, throughput planning, tracking-system integration, standards, procurement channels, and total cost of ownership.
Microscope Service Contract: Types, Cost Drivers, and What to Negotiate
How microscope service contracts work for confocal, electron, and other high-value imaging instruments: coverage types, what drives cost, procurement mechanics, and where these agreements go wrong.
Medical Courier Services: STAT, Chain of Custody, Cold Chain, and HIPAA
What medical courier services actually cover for labs, hospitals, and clinics: STAT vs. routine service tiers, chain-of-custody documentation, temperature-controlled transport, HIPAA business-associate obligations, and how to evaluate in-house, regional, national, and GPO-contracted options.
Procurement Card Reconciliation: The Monthly Process, Step by Step
A step-by-step guide to procurement card (P-card) reconciliation: the monthly cycle, required documentation, who signs off, timing norms, common audit findings, and what training should cover.
Procurement Card Program: How to Set One Up and Administer It
How institutions structure, launch, and run a procurement card (P-card) program: roles, limits, MCC controls, reconciliation workflow, and where these programs typically break down.
Mammography Equipment Cost: Price Ranges, Cost Drivers, and MQSA Compliance Requirements
What digital and 3D tomosynthesis mammography systems cost, what drives the price, new vs. refurbished, and the MQSA/FDA compliance costs that come with owning one.
MRI Machine Cost: Price Ranges, Siting Costs, and Ownership Requirements
What a new or refurbished MRI machine costs by field strength (open, 1.5T, 3T), what drives price, siting/installation costs, total cost of ownership, and the FDA, ACR accreditation, and Certificate of Need requirements that apply before purchase.
PACS System: What It Is, How It Works, and What to Evaluate When Buying One
PACS (picture archiving and communication system) is the medical imaging IT system that stores, transmits, and displays diagnostic images. This guide covers how PACS works, how it differs from RIS, EHR, and VNA, deployment models, and what to evaluate before buying one.
ACR Accreditation: What It Covers, Who Needs It, and How the Process Works
What ACR accreditation covers across MRI, CT, mammography, and ultrasound, when it’s legally required under MIPPA and MQSA, and how the clinical-image, phantom-testing, and physics-survey process works.
HECVAT Explained: The Higher Education Vendor Security Assessment Toolkit
HECVAT (Higher Education Community Vendor Assessment Toolkit) is the standardized questionnaire higher-ed institutions use to review a vendor’s data security and privacy practices before procurement, covering the Full, Lite, and On-Prem versions and how it fits a lab’s vendor-review workflow.
AABB Standards for Blood Banks and Transfusion Services: What They Are and How to Access Them
A guide to AABB Standards for Blood Banks and Transfusion Services: what it covers, how editions work, how to access it via the AABB Standards Portal or purchase, and how it differs from AABB accreditation and membership.
Decontamination Certificate for Lab Equipment: What It Is and When You Need One
What a decontamination certificate is, when labs need one, what it must contain, who signs it, and how it differs from an equipment decontamination form.
CLIA Inspection Checklist: What Surveyors Review and How to Prepare
A practical guide to what a CLIA survey actually covers, who inspects which labs, and a checklist for preparing personnel files, QC records, proficiency testing, and quality-system documentation before an inspector arrives.
CLIA Quality Control Requirements: Default QC, IQCP, and Buying QC Materials
What CLIA actually requires for quality control on non-waived test systems: the default two-levels-per-day schedule, the IQCP and EQC alternatives, proficiency testing, and how to size QC-material procurement including third-party control material.
CAP Accreditation Checklist: What It Covers and How Labs Prepare
What the CAP Laboratory Accreditation Program checklists cover, how the two-year inspection cycle and self-inspection requirement work, and which line items matter to lab procurement and vendor qualification.
CITES Permits: What Research Labs Need to Know
A CITES permit authorizes export, import, or re-export of a specimen from a CITES-listed species. Here is when research shipments need one, which permit or certificate type applies, and how the process works.
Incoming Inspection Sampling Plan: How to Set One Up (ANSI/ASQ Z1.4)
How to build a risk-based incoming inspection sampling plan for supplier lots using ANSI/ASQ Z1.4, ISO 2859-1, and zero acceptance number (c=0) approaches.
Germ-Free Mice: Definition, Derivation, and Procurement Guide
What “germ-free” means, how germ-free mice are derived and housed, why they are used in microbiome research, and how research institutions source and procure them.
Medical Equipment Depreciation Life: Tax vs. Book Useful-Life
How long to depreciate medical equipment for tax (MACRS) vs. book (GAAP) purposes, and how useful life feeds capital budgeting, lease-vs-purchase, and ROI decisions for imaging and other equipment.
Technology Control Plan: Template, Example, and Step-by-Step Guide
A practical guide to building a Technology Control Plan (TCP): when procurement or personnel changes trigger one, a section-by-section template, a worked illustrative example, and ITAR-specific requirements.
Ultrasound Machine Cost: A Buyer’s Guide to Pricing, Features, and Total Cost of Ownership
A breakdown of ultrasound machine pricing tiers (handheld, portable, cart-based), the real cost drivers beyond the console, total cost of ownership, and procurement/financing considerations for labs and clinics.
X-Ray Machine Cost: Price Ranges, Cost Drivers, and Ownership Requirements
What a new or refurbished X-ray machine costs by type (portable, fixed room, C-arm, dental, veterinary), what drives price, total cost of ownership, and the state registration and FDA requirements that apply before the unit can be used.
Export Control Classification: How ECCN, EAR99, and ITAR/USML Determinations Work
A complete guide to export control classification for research and lab procurement: how to determine ITAR vs. EAR jurisdiction, how the five-character ECCN code works, what EAR99 means, and when to self-classify versus request a formal BIS Commodity Classification (CCATS).
Certificate of Need (CON): What It Is and When It Applies to Lab Equipment Purchases
A Certificate of Need (CON) is a state approval required before certain healthcare capital projects, including major medical equipment purchases like MRI and CT scanners in many states. Learn how CON laws work, which states have them, and what it means for lab procurement.
Facility Qualification: IQ/OQ/PQ Protocol, Checklist, and SOP
Facility qualification (DQ/IQ/OQ/PQ) explained for labs and pharmaceutical sites: protocol structure, checklist elements, SOP scope, and where it fits in procurement and new-space commissioning sign-off.
Cylinder Hydrostatic Testing Requirements: DOT/CGA Rules for Labs
What DOT and CGA require for hydrostatic requalification of compressed gas cylinders — retest intervals, test methods, stamp markings, and a vendor-compliance checklist for labs that receive and exchange cylinders.
ITAR-Compliant Cloud Storage: Requirements for Export-Controlled Technical Data
ITAR-compliant cloud storage is a property of encryption and access control, not a vendor label. This guide covers the 22 CFR 120.54 encryption carve-out, deemed-export access rules, and what to evaluate before storing controlled technical data in the cloud.
Chemical Resistance Chart for Plastics: A Lab Container Selection Guide
A practical chemical resistance reference for common lab plastics (HDPE, LDPE, PP, PTFE/PFA/FEP, PVC, PC, PS) against acids, bases, solvents and oxidizers, for choosing containers, tubing and labware.
CLIA-Waived Point-of-Care Testing: What It Means and How to Buy the Right Devices
What a CLIA Certificate of Waiver actually authorizes, why waived status attaches to one specific device configuration rather than a whole test category, and what that means for procuring point-of-care testing equipment.
CLIA High Complexity Testing Requirements: Personnel, QC, and Validation
What CLIA high complexity status requires: personnel tiers (director, technical supervisor, clinical consultant, general supervisor, testing personnel), performance-specification validation under 42 CFR 493.1253, QC and proficiency testing obligations, and how it should shape procurement decisions.
Interstate Certificate of Veterinary Inspection (ICVI): Research Animal Shipment Requirements
What an ICVI is, who can issue one, when research facilities need it for animal shipments, and how state requirements and eCVI systems affect procurement.
GMP LIMS: What a Laboratory Information Management System Must Do to Comply with GMP
What separates a GMP-compliant LIMS from a standard research LIMS: 21 CFR Part 11, ALCOA+ data integrity, computer system validation (CSV), and the functional requirements to evaluate when selecting one.
Rodent Vendor Health Status Reports: What They Cover and How to Use Them
What a commercial rodent vendor’s health status (health monitoring) report actually documents, how to read the pathogen panel, and how to use it at the procurement and animal-receipt stage.
IATA Live Animal Regulations (LAR): What Labs Shipping Research Animals Need to Know
What the IATA Live Animal Regulations (LAR) require for shipping research animals by air: container standards, the Shipper’s Certification, labeling, carrier restrictions, and how LAR relates to USDA/CDC import permits.
Good Distribution Practice (GDP): What It Requires and Who It Applies To
What Good Distribution Practice (GDP) requires: who it applies to, the EU and US regulatory frameworks, core requirements, required SOPs, and how to qualify and audit a distributor.
Lab Sustainability: Frameworks, Certification, and Practical Steps
Lab sustainability means reducing a research lab’s energy, consumables, and waste footprint without compromising research quality or safety — through frameworks like 5R, certification programs like My Green Lab and UCL LEAF, and practical interventions in freezers, procurement, and waste management.
Nitrile Glove Recycling Programs: How They Work, What Qualifies, and How to Set One Up
Nitrile gloves cannot be curbside-recycled. Here is how manufacturer and TerraCycle take-back programs actually work, which gloves qualify, and how to set one up.
Green Chemistry in the Lab: A Practical Guide to Solvent, Reagent, and Setup Selection
How to apply green chemistry principles to real purchasing and setup decisions in a working lab: choosing greener solvents and reagents, using solvent selection guides, and setting up bench workflows that cut hazard, waste, and cost together.
Hazardous Waste Disposal Cost: What Drives the Price
A breakdown of what actually drives hazardous, medical, and sharps waste disposal pricing, plus a line-by-line checklist for comparing vendor quotes.
EPA ID Number Application: How to Get an EPA Identification Number
How to apply for an EPA identification number (EPA ID number) using Form 8700-12: who needs one, state vs. federal submission, cost, timing, and why a hazardous waste disposal vendor requires it before accepting a shipment.
Calibration Interval: How to Determine, Justify, and Document Re-Calibration Frequency
A calibration interval is the maximum time or usage a lab instrument may go between full, traceable calibrations. This guide covers how to determine one (manufacturer recommendation, calendar/usage triggers, as-found/as-left data per ILAC-G24/OIML D10), what ISO/IEC 17025 requires, typical starting points by equipment type, and how to write the interval into a procurement or calibration service contract.
LIMS Implementation: A Step-by-Step Guide for Lab Teams
LIMS implementation is the project of taking a purchased LIMS from contract to a validated, working system: configuration, data migration, integrations, validation, training, and go-live.
Biobank Software: What It Does, Key Features, and How to Choose
What biobank software does, how it differs from a general LIMS, and the ISO 20387/GDPR compliance features and selection criteria to check before choosing a platform.
Cost Analysis vs. Price Analysis: Which Does a Federally Funded Purchase Need?
How to tell cost analysis and price analysis apart under 2 CFR 200.324, when each applies to a federally funded purchase, and what the required documentation actually needs to contain.
Medical Device Reprocessing: FDA Rules, Costs, and Procurement Compliance
How FDA regulates single-use medical device reprocessing, the cost case behind it, and what hospital procurement and value analysis teams must verify before approving a reprocessed device.
UDI Medical Device: FDA Unique Device Identifier Requirements Explained
What a medical device UDI is, the FDA rule (21 CFR Part 830) and GUDID database behind it, who issues device identifiers, and why procurement and supply-chain systems rely on it.
Physician Preference Items (PPIs): Definition, Preference Cards, and Cost Control
Physician preference items (PPIs) are supplies and devices where the treating physician, not hospital purchasing, effectively picks the brand — roughly 40-60% of hospital supply spend. What they are, how preference cards work, and how hospitals manage the cost.
Independent Government Cost Estimate (IGCE): What It Is and How to Build One
What an independent government cost estimate (IGCE) is, why 2 CFR 200.324 requires one before soliciting bids on federal grant funds, and how to build a defensible pre-solicitation cost estimate for a research equipment or services procurement.
E&I Cooperative Services: What It Is, Membership, and Using Its Lab Equipment Contracts
What E&I Cooperative Services is, who can join, how its competitively bid contracts (including large/specialized lab equipment) work, and how to use one on a federally funded purchase under 2 CFR 200.318.
Hospital Supply Chain: How Procurement, GPOs, and Inventory Management Fit Together
A complete guide to how the hospital supply chain works: procurement and GPO contracting, value analysis committees, vendor credentialing, inventory management models, and chargeback reconciliation, for supply chain and procurement staff.
Hospital Vendor Credentialing: What Reps Need for Facility Access
What hospital vendor credentialing requires: TB screening, HIPAA/privacy training, proof of insurance, and OIG/SAM exclusion checks vendor sales reps and technicians need before facility access.
GPO Safe Harbor: The Anti-Kickback Exemption for Group Purchasing Organizations
The GPO safe harbor at 42 CFR 1001.952(j) exempts group purchasing organization administrative fees from the Anti-Kickback Statute when a written member agreement and annual fee disclosure requirement are both met.
PPQ 526 Permit: USDA APHIS Rules for Importing Soil, Plant Pests, and Biocontrol Organisms
PPQ Form 526 is the USDA APHIS permit required to import or move live plant pests, plant pathogens, biological control organisms, noxious weeds, and soil for research. Here is what it covers, who needs it, how to apply through ePermits, and what it costs.
Value Analysis Committee: How Hospital Approval Works
What a hospital value analysis committee (VAC) reviews, how the approval process runs step by step, who sits on it, and how lab managers and core-facility directors can get equipment and supply requests through it.
ISO/IEC 17025 Accreditation: How to Verify a Supplier Before You Sign
Procurement teams routinely treat a supplier’s ISO/IEC 17025 accreditation claim as a checkbox. This guide walks through how to actually verify it: identifying the accreditation body, checking the public directory, and confirming the scope of accreditation covers the specific test or calibration you’re buying.
Quality Agreement: What It Is and What FDA Expects
A quality agreement allocates GMP responsibilities — change control, deviations, batch release, audit rights — between a sponsor and a contract manufacturer, supplier or tester, separate from the commercial contract.
USDA APHIS Import Permits: VS, PPQ, and BRS Permit Types Explained
USDA APHIS import permits fall into three tracks: VS permits for animal pathogens and biologics, PPQ permits (including PPQ Form 526) for plant pests, weeds, and soil, and BRS permits for genetically engineered organisms. Here is how to tell which one your shipment needs.
GMP Audit Checklist: The Complete Facility Audit Framework
A section-by-section GMP audit checklist for procurement and quality teams auditing a supplier facility, covering quality management, personnel, facilities, materials, production, laboratory controls, documentation, CAPA, and self-inspection.
Supplier Audit: Types, Process, and a Checklist for Lab and Clinical Procurement
What a supplier audit is, the three audit types (first/second/third-party), the step-by-step process, a checklist covering the core categories auditors sample, and what a defensible audit report contains.
Shipping Biological Samples Internationally: Permits, Packaging, and Customs
A five-step overview for shipping biological samples across international borders: classification, packaging, import/export permits, customs documentation, and certified carriers, with links to CASRAI’s guides for each step’s full detail.
DEA Form 225: What It Is and Who Needs to File It for Research
DEA Form 225 is the base registration application a lab must file before it can legally handle controlled substances for research, covering the Researcher business-activity category, Schedule I protocol review, renewal, and how it differs from the biennial inventory requirement.
Pharma Cold Chain Logistics: Temperature Bands, GDP Standards, and Excursion Management
How pharma cold chain logistics works in practice: the temperature bands, the WHO/USP/EU GDP regulatory framework, packaging qualification, monitoring, and temperature-excursion management, from manufacturer through receiving lab or pharmacy.
Vendor Qualification Process: Steps, Standards, and a Checklist
How to qualify a lab or medical-lab vendor before it can bid on or supply an order: risk tiering, required documentation, assessment steps, and a checklist.
Dry Ice Shipping Regulations: UN1845, Class 9, and Packing Instruction 954
What makes dry ice a regulated dangerous good, IATA Packing Instruction 954 requirements, dry ice shipping label rules, and how ground (DOT), air (IATA/ICAO), and ocean (IMDG) requirements differ.
Vendor Selection Criteria: A Practical Framework for Lab and Clinical Procurement
A weighted framework for choosing lab, clinical, and institutional suppliers: quality certifications, total cost of ownership, delivery reliability, and a vendor selection matrix template.
Chemical Grades Explained: ACS, USP, Reagent, and Technical Grade Compared
A practical guide to chemical purity grades — ACS reagent grade, USP/NF grade, technical grade, and application-specific grades like HPLC or molecular biology grade — and how to choose the right one for a given protocol without overpaying for purity you don’t need.
IATA Dangerous Goods Regulations: A Lab Shipper’s Guide
An overview of the IATA Dangerous Goods Regulations (DGR): the 9 UN hazard classes, the classify-pack-mark-declare workflow, and how it governs lab shipments of chemicals, biological substances, dry ice, and batteries by air.
Certificate of Analysis (COA): Required Fields, How to Verify One, and When It Isn’t Enough
What a Certificate of Analysis (COA) is, the fields a usable one must include, how to verify it against the material it accompanies, and why a supplier COA alone is rarely sufficient under GMP/ISO rules.
The Lab Operations Manager Role: Responsibilities in Running a Research Lab
What a lab operations manager actually does — equipment, inventory, procurement, staffing, and space — and how the role differs from a lab’s Chemical Hygiene Officer.
Used vs. Refurbished Lab Equipment: What to Check Before You Buy
A practical guide to buying used or professionally refurbished lab equipment: what refurbishment should include, a due-diligence checklist, and when secondhand is a false economy.
Group Purchasing Organizations (GPOs) for Research Institutions: How They Work and When to Use One
How group purchasing organizations (GPOs) negotiate and aggregate contracts for research institutions, which GPOs (E&I, Vizient, OMNIA Partners) serve this audience, and when a GPO contract satisfies federal procurement rules.
