307 free experiment photos from Freerange

Microbiology swabs, loops and needles for inoculating cultures in a solution of disinfectant.

E. coli growing on DC media. Showing blue colonies for E. coli.

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

DNA - Genetics - Genes

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

Yeast and mold growing on a petri dish.

Measuring the zone on inhibition on a perti plate.

Measuring the zone of inhibition on a perti plate.

Killing Bacteria and Viruses - Infectious Disease Treatment

Education of the masses - Cloning the brains of people

Female Medical Doctor Analyzing DNA strands

Scientist Working on Laptop

Spread plate techniques.

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

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

Medical Doctors Performing DNA Analysis

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

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

Hot plate with beaker and test tubes.

A GC column, vial, and syringe.

Bubble style test form

Science objects with texture.

Reading a meniscus in a graduated cylinder or burette.

Lead iodide reaction

Campylobacter bacteria growing on an agar plate.