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
263 free sample photos from Freerange
Filter results
Popular
Most Viewed
Newest Photos
All licenses
Freerange
CC0
Photos & Illustrations
Photos
Illustrations
Per Page
25
50
100
Titration
Yellow solution for titration
Chemical spill
An over turned flask spilling chemical solution.
Chemistry
Chemical reaction in a test tube
Bacteria
Bacteria on a petri plate.
Chemical Reaction
Chemical reaction with burner.
Bacteria and chemical collection bottles
Sampling containers for collecting coliforms and chemicals in water with long exposure.
Photographer camera
Illustration of photographer taking pictures with a camera
micropipetter and tip
A micropipetter and tip used for transferring small volumes of liquid.
Cuvettes and a reagent bottle
Cuvettes, next to a reagent bottle, for measuring a chemical concentration in a spectrophotometer. One side of the cuvette is clear the other frosted.
Chemistry
Volumetric flasks.
Microbiology mutagen test
Sample plate for mutagenic testing.
Love letters with gift
Celebration of love and romance - Valentine's Day
Old look, Vintage lab gear
Science image for research and education.
pH
pH solution in test tubes.
Microbiology
Microbiology testing.
Telemedicine and Virtual Healthcare Concept - Flat Illustration
Telemedicine and Virtual Healthcare Concept - Flat Illustration
Scientists working with chemicals
Scientists or researchers look at multicolor test tubes in science labs. Science, chemistry, biology concept.
Scientist using microscope in laboratory
Scientist using microscope in laboratory with test tube background. Medical healthcare technology and pharmaceutical research and development concept
Showing the lipstick color on white paper - squiggle
Close up of Lipstick with trace
Chemical Distillation
Ethanol chemical distillation with heating mantle.
Distillate in lab
Collection of alcohol following distillation in achemistry laboratory.
Retro style chemistry glassware
Retro style photo of chemistry glassware.
Science
Food science.
Chemical Separation
Separation of food coloring compounds by thin layer chromatography.
Centrifuge
Rotating centrifuge with sample containers in it.
Present with hearts
Celebration of love and romance - Valentine's Day
Heart, chocolate, rose
Celebration of love and romance - Valentine's Day
Love Present
Celebration of love and romance - Valentine's Day
Chemistry
Retro style chemistry image
Food safety
Microbiology technique
Food safety
Microbiology technique
Chemical solution
Beaker with solution on hot plate.
Product layout
Flat illustrations of sample web product layout
Microbiology
Microorganisms growing.
Chemistry
Chemical reaction in a test tube
Nurse performing a nasal swab test on a patient
A nurse in protective gear carefully administering a swab test to a seated male patient
Nurse performing COVID-19 test on patient
A medic is conducting a COVID-19 nasal swab test on a patient in a modern clinic setting ensuring safety and precision
Dentist showing a dental mould to a patient
Male dentist showing an opened dental mould to a patient sitting in a chair in a dental clinic
Scientist with dropper in the laboratory
Man research scientist is dropper color chemicals into a glass tray at the laboratory.
Scientist in laboratory with sample
Scientist in laboratory with holding a test tube. Medical healthcare technology and pharmaceutical research and development concept
Glowing flame burning
Glowing flames over black background
Boxes of samples
Lab boxes full of sample tubes
Tray of tubes
Sample tubes in a lab tray
Sample Analysis
Equipment used for sample analysis in gas chromatography.
Centrifuge tubes
Micro-centrifuge tubes in a rack.
Chemistry - Density by Displacement
Density determination by water displacement.
Centrifuge Tubes
Rotating centrifuge with sample containers in it.
Valentine Gift box
Celebration of love and romance - Valentine's Day
Chemical Vials
Chemical vials
Sample Injection
Gas Chromatography equipment.
Find even more royalty free stock photos from the world's best photographers
View
of
6
Try your search on iStock: