283 free chemistry lab photos from Freerange

Diversity group of students in protective eyeglasses in science class doing chemical experiment in laboratory. Girl mixing chemistry in test tube. learning and education concept

A reagent bottle containing acetic acid.

Close-up of an alcohol thermometer showing temperature in celsius.

Bottle of acetic acid and the molecular structure.

Specific gravity determination using a pycnometer.

Crystals of potassium permanganate used in medicine and chemical reactions

Study and Knowledge Concept

A GC column, vial, and syringe.

Lab Equipment - Laboratory Instruments

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

A bottle of glacial acetic acid .

Science image for research and education.

Different colored inorganic chemical salts used in a chemistry lab.

A bottle of glacial acetic acid with a volumetric flask and a beaker.

Rubber stoppers.

Beaker containing a solution.

Science image for research and education.

A bottle of methanol with its chemical structure.

Reagent bottles, burette and flask.

Spontaneous combustion reaction between potassium permanganate and glycerol

Bunsen Burner in a chemistry laboratory.

Hot plate with beaker and test tubes.

Bottles containing acid and base.

Person studying and learning - Knowledge concept

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

Different materials used to determine density. Including iron, copper, lead, cork, aluminum and plastic.

Professional, technician. Scientist with microscope

Science image for research and education.

Bromine in a reagent bottle.

Reading a meniscus in a graduated cylinder or burette.

An isolated sintered glass crucible.

Test tubes in a glass beaker.

Carbon dioxide solid in flask

Combustion reaction using sucrose to produce caramel and steam.

Measured mass of iodine.

Equipment in a microbiology lab.

Chemistry glassware showing the concept of acid and base chemistry.

Scientists or researchers look at multicolor test tubes in science labs. Science, chemistry, biology concept.

Bacterial plate showing wells and bacteria.

Educational concepts and scientists - Little boy poured water in a test tube in a laboratory. Happy child with bigger chemistry isolated on white background.

Chemical reaction in a test tube

Bottle containing poison.

pH solution in test tubes.

A bottle of concentrated hydrochloric acid.

Reagent bottle and chemical structure of distilled water.

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

Blood Samples - Blood Tests - Medical Tests

Scientist using microscope in laboratory with test tube background. Medical healthcare technology and pharmaceutical research and development concept

Professional in the lab. Scientist with microscope

Science experiment with plant leaves in laboratory