Research Core Facility First Aid and Safety Supply Checklist

A shared-instrumentation core facility — an imaging suite, a sequencing center, a flow cytometry core, a mass spectrometry lab — is not a single-PI wet lab with a bigger sign on the door. It is a multi-user space where the people present on any given day rarely work for the core itself: they are visiting researchers, graduate students, and postdocs from dozens of different home labs, each arriving with a different level of hands-on safety training and, on many campuses, badge access that extends well past the hours a core manager or technician is physically present. That staffing and traffic pattern is the reason a core facility’s first aid and chemical-exposure response supply list has to be built differently than a standard bench checklist — not because the underlying standards change, but because the “who is here when something goes wrong” question has a very different answer.

Where to source this: Once you’ve sized the kit class and identified which stations need dedicated stock, LAC (lac.us) — CASRAI’s sister medical-supply business — carries both categories a core facility restocks most often: browse LAC’s first aid kits category for wall-mounted and portable kit options by class and container type, and its alcohol prep pads category for the single most frequently depleted first-aid consumable in a high-traffic, multi-user space.

This guide covers what to stock and where to position it for that specific environment: a core built around shared instrumentation rather than a single lab’s own protocols. It does not repeat the full wet-lab PPE and Chemical Hygiene Plan checklist — see CASRAI’s Lab Safety Equipment Checklist for that — or the full eyewash and drench-shower specification, covered in depth in Eyewash Station and Safety Shower Requirements. Both are worth reading alongside this one; this page is specifically about sizing and positioning basic first aid and chemical-exposure response supplies for a multi-user core, not restating either.

What Actually Differs From a Single-PI Wet Lab

A core built around a shared instrument — often acquired in part through an NIH Shared Instrumentation Grant (S10) or an equivalent institutional shared-resource investment — serves a user population, not a single research group. That changes three things a supply plan has to account for:

• Training variability. A core’s own staff may be trained on the specific reagents and hazards in that room; a walk-in user from another department, badge-approved for instrument time but not for that room’s chemical inventory, may not be. Supplies need to be reachable and legible (clear labeling, not staff-only knowledge) rather than assuming the person who finds them is trained on what’s in the room.
• Coverage gaps. Many cores run extended or 24/7 badge access for instrument time even though core staff keep standard business hours. First aid and spill-response supplies have to be adequate for the hours nobody with facility-specific training is present, not just staffed hours.
• Mixed, room-specific hazard profiles. A histology or imaging core with fixation stations has a different exposure profile than a sequencing core built around library-prep chemistry, which differs again from a flow cytometry core sorting live biospecimens. The right supply list follows what is physically stocked and used in that specific room, not a single boilerplate “lab” list. See CASRAI’s guide on core facility structure and operations for the broader operating-model context this checklist assumes.

First Aid Kit: Sizing for User Traffic, Not Headcount

OSHA’s general industry first aid standard, 29 CFR 1910.151(b), sets no item list or quantity table — it requires only that “adequate first aid supplies shall be readily available,” with adequacy judged against the workplace’s actual hazards. The specificity most facilities buy to comes from the voluntary consensus standard ANSI/ISEA Z308.1, which OSHA treats as an acceptable benchmark for what “adequate” looks like rather than a legal mandate. CASRAI’s OSHA-Compliant First Aid Kit Stocking Guide covers the class and container framework in full; the short version, applied to a core:

• Class A covers the standard’s baseline item categories and quantities — wound cleaning, adhesive bandages, gauze, tape, burn treatment, eye covering, a trauma pad, among others — sized for common, lower-severity injuries. This is a reasonable floor for a low-traffic core with a narrow hazard set (a dedicated microscopy room with no chemical handling, for instance).
• Class B covers the same categories at higher minimum quantities and, for several categories, larger or more varied item sizes — built for a broader or more severe hazard profile, or simply more people passing through. A busy multi-user core — sequencing, flow cytometry, histology, or any room combining chemical handling with high daily user turnover — is closer to the profile Class B is built for than a single-PI bench with one trained team.

Container type is a separate decision from class: Type I (mounted, indoor) suits a fixed wall location near a fixation or staining bench; Type II (portable, indoor) suits a core spread across multiple rooms where a technician may need to carry the kit between instrument bays. A core doesn’t need Type III/IV weather resistance unless part of the facility is genuinely outdoor or semi-exposed. Check the class and edition year printed on the kit or spec sheet — per-category counts have been revised between Z308.1 editions, and pre-2021 stock already in circulation isn’t necessarily non-compliant, just built to an older count.

Eyewash and Drench-Shower Access Near Fixation and Staining Stations

Where a core’s workflow includes fixatives, stains, or other liquid reagents capable of splashing into the eyes — formalin or paraformaldehyde fixation in a histology or imaging core, DNA-binding stains in a gel-imaging or sequencing prep area, immersion oils and clearing agents — OSHA 29 CFR 1910.151(c) requires “suitable facilities for quick drenching or flushing.” OSHA hasn’t formally adopted ANSI/ISEA Z358.1 by reference, but its own compliance guidance points inspectors to that standard as the benchmark for what “suitable” means: roughly a 10-second walk (commonly cited as about 55 feet at a normal walking pace, though that figure isn’t printed in the standard itself), 15 minutes of continuous tepid flush, and weekly activation testing. CASRAI’s Eyewash Station and Safety Shower Requirements guide covers the full flow-rate, temperature, and inspection specification — read it before finalizing station placement.

The core-specific point worth adding: because a core’s chemical-handling stations are often clustered in one or two rooms rather than distributed across an entire wet lab, it’s usually more practical (and cheaper) to position one compliant eyewash/drench unit correctly relative to those specific stations than to try to cover an entire suite including rooms with no liquid-splash exposure at all — a pure imaging or sequencing-analysis room with no reagent handling doesn’t need the same coverage as the room next door doing fixation or extraction.

Chemical-Exposure Response Supplies Tied to What’s Actually in the Room

If a core’s protocols include hazardous chemical manipulation at laboratory scale — solvent use in a mass spec or GC core, fixation chemistry in histology, cryoprotectant handling in a cryo-EM or biorepository core — OSHA’s Occupational Exposure to Hazardous Chemicals in Laboratories standard, 29 CFR 1910.1450, applies, and its Chemical Hygiene Plan is the governing document. CASRAI’s Lab Safety Equipment Checklist covers the full CHP-driven PPE and spill-response list; don’t duplicate that work here if your core already has a CHP in place — extend it with room-specific supplies rather than building a parallel list.

What is genuinely specific to a shared instrumentation core:

• Cryogenic burn response. Liquid nitrogen is common in core facilities for sample storage (cryo-EM grids, cell banking, biorepository stocks) even in cores that otherwise handle few chemicals. A cryogenic burn is a physical injury, not a chemical exposure, but the response supplies (a way to safely warm the affected area, loose-fitting insulated gloves at the dewar for anyone transferring samples, not just staff) are frequently missing from a generic first aid kit because the room isn’t flagged as a “chemical” hazard room in the first place.
• Small-volume, high-frequency spill kits. A core that runs many short user sessions per day tends to see small spills (a dropped tube of fixative, a knocked-over stain reservoir) far more often than a large-volume release. A compact spill kit positioned at the actual bench, sized for the specific reagent in use there, gets used; a general facility-wide spill cart three rooms away often doesn’t, simply because of how the space is used.
• Nitrile glove sizing for a rotating user base. Because a core’s users change daily, a single glove size at the bench under-serves part of the user population. See CASRAI’s Nitrile Glove Sizing entry for how to size a mixed-user glove stock rather than assuming one size fits the room.

Biospecimen Handling and Bloodborne Pathogen Exposure Controls

Cores that handle unfixed human or animal biospecimens — a flow cytometry core sorting live cells, a histology core processing unfixed tissue, a biorepository handling blood or serum — may fall under the OSHA Bloodborne Pathogens Standard, 29 CFR 1910.1030, depending on what’s actually being handled and how. That determination, and the exposure control plan it requires, is covered in full in CASRAI’s Bloodborne Pathogens Standard in Research Laboratories guide — read that before assuming a core is or isn’t covered, since the answer depends on the specific specimen type and processing step, not the department name on the door. A core that is covered needs sharps containers, appropriate PPE, and a documented exposure control plan at the point of use, not just a general first aid kit.

Related biosafety context that shapes what a specific room needs: see CASRAI’s Biosafety Level (BSL) entry for how a room’s assigned containment level changes its equipment and supply baseline, and the Compressed Gas Cylinder Sizes entry if the core uses compressed gas for an instrument (mass spec carrier gas, GC detector gas) — cylinder handling and securement is a distinct hazard category from the first aid and chemical-exposure supplies covered here.

Cardiac Emergency Readiness in a High-Traffic Space

A busy multi-user core with steady daily foot traffic and, often, extended or after-hours access is a different risk picture from a single-PI lab with the same square footage, simply on volume of people passing through over a week. Whether an AED is required in a given facility is a matter of state and local law, not a blanket OSHA mandate, but many institutions choose to place one in high-traffic shared spaces like a core facility corridor for exactly that reason. If your core is evaluating this, CASRAI’s CPR Pocket Masks and Barrier Devices for a Workplace AED Program guide covers the barrier-device and program-management side of an AED placement, including the training and maintenance obligations that come with it — an AED without a maintained program behind it is a compliance and liability gap, not a safety improvement.

Restocking, Signage, and After-Hours Coverage

Three practical points that matter more in a core than in a single-PI lab, precisely because of who’s using the space and when:

• Label by content, not by room name. A user unfamiliar with the room needs to know what a spill kit or first aid kit actually covers without asking staff who may not be present. Clear, plain-language signage at the point of use matters more here than in a lab where the same trained team works every day.
• Track consumption against usage, not a fixed calendar. A core with variable daily throughput depletes fast-moving items — gloves, alcohol prep pads, adhesive bandages — on a schedule tied to instrument bookings, not a flat monthly restock. Building restock checks into existing instrument-turnover or room-cleaning routines catches depletion faster than a calendar-only check.
• Plan explicitly for unstaffed hours. If badge access extends past staffed hours, confirm that first aid supplies, posted emergency contacts, and any eyewash/shower units are usable without staff assistance — a supply that requires a staff member to unlock or explain it doesn’t help a user at 11 p.m. on a Saturday.

Frequently Asked Questions

Does OSHA require a specific first aid kit class for a core facility?

No. OSHA’s first aid standard, 29 CFR 1910.151(b), requires only “adequate” supplies and leaves the judgment to the employer based on actual workplace hazards. ANSI/ISEA Z308.1’s Class A/B framework is the voluntary benchmark most facilities use to make that judgment concrete and defensible, not a regulatory requirement in itself.

How far can an eyewash station be from a core’s fixation or staining bench?

OSHA’s own guidance points to ANSI/ISEA Z358.1 as the benchmark for “suitable” quick-drenching access, commonly summarized as roughly a 10-second walk. See CASRAI’s Eyewash Station and Safety Shower Requirements guide for the full flow-rate, temperature, and testing specification before finalizing placement.

Do visiting users need safety training before getting unsupervised access to a core?

Requirements vary by institution and by what the specific room involves, but the practical implication for supply planning is the same regardless of policy: don’t assume every person who might need the first aid or spill-response supplies in a room has been trained on what’s in it. Supplies and signage should be usable by someone unfamiliar with the room.

Is a core facility that handles human biospecimens automatically covered by the OSHA Bloodborne Pathogens Standard?

Not automatically — it depends on the specific specimen type and whether the work involves blood, other potentially infectious material, or characterized-safe established cell lines. See CASRAI’s Bloodborne Pathogens Standard in Research Laboratories guide for how that determination is actually made.

Should a shared imaging or sequencing core stock an AED?

There’s no blanket OSHA mandate; it’s a state/local-law and institutional-policy question. High daily user traffic is the practical reason many cores add one anyway. If you do, budget for the training and maintenance program alongside the device itself — see CASRAI’s AED program guide for what that program actually requires.