154 free substance photos from Freerange

Cigarette with lighter

ST. JOHN S, NEWFOUNDLAND AND LABRADOR, CANADA - JANUARY 17, 2020. Beer from the Storm Brewing company, taken on January 17, 2020 in St. John s.

Science objects with texture.

Hot plate with beaker and test tubes.

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

Robotic arm with gears - Automation and artificial intelligence concept

Spontaneous combustion reaction between potassium permanganate and glycerol

Chemical reaction in a test tube

Measured mass of iodine.

Chemistry equipment and periodic table

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

Smoke stack with blue sky

Combustion reaction using sucrose to produce caramel and steam.

Different colored inorganic chemical salts used in a chemistry lab.

Distilled water bottle used in laboratories with name and safety code.

Bacterial plate showing wells and bacteria.

Microbes on the Crosshairs - Fighting Infection by Viruses and Bacteria

Reading the value from a hydrometer. Used for determining the specific gravity of liquids including beer.

Separation of food coloring compounds by thin layer chromatography.

Water being added to copper sulfate.

An over turned flask spilling chemical solution.

Chemical bottle with a protective blue cap preventing leakage and spillage.

Different colored inorganic chemical salts used in a chemistry lab.

Killing Bacteria and Viruses - Infectious Disease Treatment