Workplace safety posters
Lab safety posters
A lab runs smoothly when everyone knows the basic rules.
4 free lab safety posters
A4 and A3 PDFs. Ink-light copies print with much less colour.
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Download the whole set
All 4 posters in A4 and A3 PDF, with the ink-light versions, in one ZIP file (408 KB).
Buy it printed
Ready-printed, laminated posters for display. The pictures are our own free designs, not the Amazon products.

Lab safety poster laminated a3
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More free posters from elsewhere
Free resources from other websites - we check these links regularly.
How to use them
- Display the lab rules and what-to-wear posters beside the lab door.
- Put the spill and accident poster near the eyewash, first aid kit and exits, and fill in the write-in box.
- Print the before-you-start checklist for each class or session and tick it off.
- Use A3 for walls that are viewed from across the room.
- Pick the ink-light versions to save colour ink on the do and avoid and checklist posters.
About these posters
These four free printable posters cover them: working safely in the lab, what protective kit to wear, what to do if there is a spill, splash or accident, and a checklist to complete before starting an experiment. They suit school science labs, college and university teaching labs, and small workplace labs. The wording is general good practice, so add your own local rules and contacts using the write-in box. Download A4 or A3 PDFs, or the complete set as a ZIP.
Questions
Do these replace our lab rules?
No. They are general reminders. Your lab will have its own rules, equipment and emergency arrangements, so add them next to the posters.
Can pupils use the checklist?
Yes, it has name and date lines. Print one per pupil or laminate it and use dry-wipe pens.
Do the posters show hazard symbols?
No. We have not copied official hazard symbols. Display your own supplier labels and signs as well.
What age are they suitable for?
They are written for older pupils and adults, from around secondary school upwards. For younger children, use simple class rules.
Related posters
Free, no sign-up. Print at home or at work. All posters
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Science posters