The Test Tube is a vital instrument in chemistry, biology, and related research laboratories, designed for carrying out small-scale chemical reactions, cultivating microorganisms, or simply storing...
High quality design for larger viewing area. Effectively demonstrates the spectral lines of pure substances. For use with spectrum tube power supply. Includes: (1) Spectrum Tube These spectrum tub...
Straight stirring rod
Straight stirring rod, made of glass. Allows stirring of all types of solutions. This rod is completely inert, preventing contamination of the solution.
Its glass materia...
