207 free sample photos from Freerange

Rainbow on wood - Background

Snowy Christmas landscape with Santas sled and reindeer

Coliforms growing on DC media.

Businessman drawing a circle around people icons - Marketing and consumer target groups concept

Pipetting liquid into an ELISA plate.

Gloved hand and sample tubes

Woman sketching a social network on virtual screen

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

Postcard with Xmas ornaments - Happy Christmas concept

Female Medical Doctor Analyzing DNA strands

Arrows Pointing Up

Christmas snowy landscape with trees - Xmas card with copyspace - Blue tones

Programmer at the desk with programming languages - Colorful version

Marketing - Target groups and clients concept

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

Programmer at the desk with programming languages

Syringe containing blue solution.

Celebration of love and romance - Valentine's Day

Rod bacteria viewed under a microscopy at 1000x.

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

Recycled cardboard paper texture background

Colorful fabric rolls

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

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

A microscopic view of plant cells, one of which is dividing