241 free biotechnology photos from Freerange

DNA - Genetics - Genes

Flaming a microbiology wire loop using asepting technique

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

Neurons and Neurotransmitters

Scientific Research Concept - Biomedical Research - Biotechnology

Flat bottom flask used in chemical distillation.

Lactobacilli bacteria on a microscope slide enlarged x1200

Separation of food coloring compounds by thin layer chromatography.

Saccharomyces cerevisiae slide, 1000x

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

Test tubes in a glass beaker.

Science objects with texture.

Test tubes in a glass beaker.

Packed type gas chromatography column.

Food safety pathogen E. coli growing on an agar plate.

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

Flat bottom flask used for distillation.

E. coli growing on EMB agar.

Sewage bacteria growing on an agar plate.

Research and Development - Biomedical Research

Packed type gas chromatography column.

Flat Bottom Flask used for chemical distillation.

Separatory funnels for chemical separations.

Two amber vials with a black cap.

Measured mass of iodine.