318 free biotechnology photos from Freerange

DNA - Genetics - Genes

Healthcare Technology Background - Healthcare Icons on Blue Abstract Background

Neurons and Neurotransmitters

Lab Equipment - Laboratory Glassware

A close-up of a glowing DNA double helix with a blurred colorful background symbolizing genetic research and biotechnology

Saccharomyces cerevisiae slide, 1000x

Science objects with texture.

Lab Equipment - Laboratory Instruments

Lactobacilli bacteria on a microscope slide enlarged x1200

Microbiology technique

Research and Development - Biomedical Research

Flaming a microbiology wire loop using asepting technique

Spread plate techniques.

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

This image features a high-resolution, 3D rendering close-up of spherical blue bacteria cells with smaller cell structures attached, on a dark background

Measured mass of iodine.

Bacterial plate showing wells and bacteria.

Erlenmeyer flask used for chemical titrations.

Green Rays Indicating Dna Helix And Biology

Medical Research Concept with Medical Elements on Blue Tech Background

Glass flasks filled with plant cuttings in a laboratory setting, showcasing biotechnology and scientific research

Microscope view of freshwater algae Oedogonium.

Bacteria growing on a petri plate.

Medical Technology Illustration - Medical Icons on Technology Background

E. coli growing on EMB agar.

Test tubes containing microbiological media for culturing bacterial.

Chemical bottle showing damage from Bromine.

The colony morphology of Geobacillus stearothermophilus. A thermophile that causes food spoilage.

Microscope Closeup at Laboratory

Cuvette used in spectroscopy.

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

An isolated sintered glass crucible.

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

Blood Samples - Blood Tests - Medical Tests

Sampling containers for collecting coliforms and chemicals in water with long exposure.

Chemistry glassware

Hot plate with beaker and test tubes.

Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.

Biomarker Discovery Concept - Lifesciences - Illustration

Test tubes in a beaker.

Testing drinking water for E. coli bacteria.

Science image for research and education.

The female botanist, geneticist, or scientist is working in a nursery full of plants.

Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.

Bromine in a reagent bottle.

A petri plate containing Escherichia coli.

Medical Doctor Performing DNA Analysis and Sequencing - Illustration

A close-up view of a hot dog placed next to an assortment of fresh fruit. The hot dog is grilled and has condiments, while the fruit includes oranges, apples, and grapes. The contrasting colors and textures create an interesting composition.

Professional in the lab. Scientist with microscope

Collection of a water sample for chemical analysis