Log in
Email
Password
Register
Menu
Free Stock Photos
Newest photos
Popular photos
Contribute
Submission guidelines
Photographer signup
Photographer login
About
About Freerange
Image license
API
Contact us
Support
Contact support
FAQ
Login
Login
Register
Search all
Photos
Illustrations
Match All
Match Photo ID
Newest
Popular
Select Category
Editorial and News
Animals & Insects
Architecture
Architectural Details
Arts & Music
Backgrounds & Textures
Business & Office
Cities and Modern Life
Illustrations
Interiors
Flowers and Plants
France
Food & Drink
Health and Fitness
Holidays & Occasions
Industry & Agriculture
Landscapes & Nature
Letters and Numbers
Objects
Other
Military
People
Signs & Symbols
Sky and Clouds
Space
Sports & Recreation
Technology
Travel and Vacation
Transportation
Vintage Photos
Sponsored images from iStock
View footage results
Click to save 15% sitewide with code
FREERANGE15
View More
491 free lab photos from Freerange
Filter results
Popular
Most Viewed
Newest Photos
All licenses
Freerange
CC0
Photos & Illustrations
Photos
Illustrations
Per Page
25
50
100
Science Background
Science objects with texture.
Person studying and learning - Knowledge concept
Person studying and learning - Knowledge concept
Medical Research - Medical Innovation - Medicine - Healthcare -
Medical Research - Medical Innovation - Medicine - Healthcare - MedTech
Acetic acid
Bottle of acetic acid and the molecular structure.
Blood Samples - Blood Tests - Medical Tests
Blood Samples - Blood Tests - Medical Tests
Pycnometer
Specific gravity determination using a pycnometer.
Flaming a loop
Flaming a microbiology wire loop using asepting technique
Doctor - embryologist - performing IVF in the lab
Doctor - embryologist - performing IVF in the lab
Acid base titration.
Reagent bottles, burette and flask.
Microscope Closeup at Laboratory
Microscope Closeup at Laboratory
Test tube containing sucrose
Combustion reaction using sucrose to produce caramel and steam.
Lab Equipment - Laboratory Instruments
Lab Equipment - Laboratory Instruments
Study and Knowledge Concept
Study and Knowledge Concept
Healthcare Technology Background - Healthcare Icons
Healthcare Technology Background - Healthcare Icons on Blue Abstract Background
Microbiology
Microorganisms growing.
Lab Thermometer
Close-up of an alcohol thermometer showing temperature in celsius.
Female Medical Doctor Analyzing DNA strands
Female Medical Doctor Analyzing DNA strands
Gram negative rods
Gram negative rods with spores. Viewed under the microscope at 1000x.
Microscope
Microscope and slide.
Microbiology mutagen test
Sample plate for mutagenic testing.
Empty test tubes in a beaker
Test tubes in a glass beaker.
Cuvettes containing red, blue, and yellow solutions
Cuvette used in spectroscopy.
Campylobacteria bacteria
Campylobacter bacteria growing on an agar plate.
Microbiology
Bacteria growing on a petri plate.
Hand Holding Blood Draw Tube
Blood draw tubes
Find even more royalty free stock photos from the world's best photographers
View
of
20
Try your search on iStock: