Log in
Email
Password
Register
Menu
Explore
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
AI Generated
CC0 Images
Editorial and News
Animals & Insects
Architecture
Architectural Details
Arts & Music
Backgrounds & Textures
Cities and Modern Life
Business & Office
Flowers and Plants
France
Food & Drink
Holidays & Occasions
Health and Fitness
Landmarks
Interiors
Illustrations
Industry & Agriculture
Landscapes & Nature
Letters and Numbers
Objects
Other
Military
People
Signs & Symbols
Sky and Clouds
Space
Sports & Recreation
Technology
Wallpapers
Free Stock Images
Sponsored images from iStock
View footage results
Click to save 15% sitewide with code
FREERANGE15
View More
48 free samples from Freerange
Filter results
Popular
Most Viewed
Newest Photos
All licenses
Freerange
CC0
Photos & Illustrations
Photos
Illustrations
Per Page
25
50
100
DNA samples
Tubes full of DNA samples in a lab
Pipette Automation
Robotic pipette process in lab
Mold sporangium
Microscope view of mold sporangia.
Lab samples
Samples in a laboratory freezer
Centrifuge Tubes
Rotating centrifuge with sample containers in it.
Swabs and loops
Microbiology swabs, loops and needles for inoculating cultures in a solution of disinfectant.
Yeast and mold
Yeast and mold growing on a petri dish.
Test tubes cantaining media
Test tubes containing microbiological media for culturing bacterial.
Boxes of samples
Lab boxes full of sample tubes
Centrifuge
Rotating centrifuge with sample containers in it.
Hand with Pink Rubber Gloves Unpacking Samples for Testing
Unpacking influenza samples that had been sent to CDC for testing.
Healthcare Professional Analyzing Samples with Microscope
Healthcare Professional Analyzing Samples with Microscope
woman with many face correction samples applied
woman with a face correction makeup colors
Lab samples from above
Pattern from tray of lab samples
Sample Analysis
Equipment used for sample analysis in gas chromatography.
Macro of E. coli colonies
Foos safety pathogen E. coli growing on a agar plate
Tray of tubes
Sample tubes in a lab tray
Technicians Processing Samples
Field biologists processing samples at a table
Chemical test tubes and blood sample.
Chemical test tubes and blood samples in the laboratory.
Bacterial colonies
E. coli growing on DC media. Showing blue colonies for E. coli.
Biology Experiment
A biology experiment with a microscope, lab tools, slides, and plant samples.
Rack of test tubes containing media
Test tubes containing microbiological media for culturing bacterial.
Samples of colorful paint
Samples of colorful paint over white background
Find even more royalty free stock photos from the world's best photographers
View
of
2
Try your search on iStock: