Tag: glass tube

The concept of studying chemistry. Test tubes and reagents on a white background

The concept of studying chemistry. Test tubes and reagents on a white background 106 8 0

Analysis in the laboratory background

Analysis in the laboratory background 57 16 0

Empty flasks on a light blue background. Laboratory glassware

Empty flasks on a light blue background. Laboratory glassware 68 14 0

Glass tubes with different reagents close-up

Glass tubes with different reagents close-up 53 15 0

Laboratory test tubes in a wooden tripod

Laboratory test tubes in a wooden tripod 62 11 0