Description:

• Glass Graduated Test Tube
• Clear and accurate metric scale.
• with plug
• High quality inert 3.3 borosilicate glass
• low linear coefficient of expansion and high annealing point

Specification:

• Scope:
• scooping up a liquid or solid reagent;
• heat a small amount of solid or liquid;
• preparation of a small amount of gas reactor;
• collect a small amount of gas;
• dissolved a small amount of gas, liquid or solid solute;
• in normal temperature or heated. used as a small amount of reagents reaction vessel

Package Includes:

• 1x Glass Test Tube Round bottom with glass stopper cap