268 free sample photos from Freerange

Snowy Christmas landscape with Santas sled and reindeer

Glowing fire flames over black background

Colorful fabric rolls

Specific gravity determination using a pycnometer.

Fire flaming over black background

A GC column, vial, and syringe.

Lab Equipment - Laboratory Instruments

Chemistry of thin layer chromatography with plate, solvent and samples.

Science image for research and education.

Recycled cardboard paper texture background

Rubber stoppers.

Science image for research and education.

Healthy eating and cooking concept - Kitchen utensils and vegetables on the table

Creative professional working at the desk - Illustration showing a creative professional working on the computer at the office or as a freelancer

A person stands holding a handful of dirt close to their face, examining the texture and color of the soil in their hand. The dirt appears rich and dark, with clumps of earth visible.

Hot plate with beaker and test tubes.

Snowy Christmas night landscape with Santas sled and reindeer

Arrows Pointing Up

Analog pH meter with electrode, pH 7 and 4 buffers.

Telemedicine and Virtual Healthcare Concept - Flat Illustration

Gram negative rods with spores. Viewed under the microscope at 1000x.

Science image for research and education.

Reading a meniscus in a graduated cylinder or burette.

Collection of different fire flames on black background

Celebration of love and romance - Valentine's Day

Syringe containing blue solution.

Equipment in a microbiology lab.

Close-up of a man getting a throat swab test by a healthcare worker wearing gloves

Scientists or researchers look at multicolor test tubes in science labs. Science, chemistry, biology concept.

Bacterial plate showing wells and bacteria.

Celebration of love and romance - Valentine's Day

Pale blue, green and brown colored woven fabric textured background

Microbiology technique

Spread plate techniques.

Bottle containing poison.

Microscope and slide.

Chemical reaction in a test tube

Gray swirly fluffy carpet textured background

Glowing fire flame over black background

pH solution in test tubes.

Mold growing on an agar plate.

Syringe, vial, and GC capillary column used for separating volatile molecules.

Bacteria growing on a petri plate.

wooden slats

Close up of Lipstick with trace

Close up of Lipstick with trace

Food safety pathogen Listeria monocytogenes isolated on agar from a food sample

Survey Chalk Showing Gathering Data From Sample

Scientist using microscope in laboratory with test tube background. Medical healthcare technology and pharmaceutical research and development concept

Celebration of love and romance - Valentine's Day