Test Tube 12*75mm, PP

• Polypropylene tubes are autoclavable, freezable, and able to resist 3000 RPM.

• The test tube made of material PP is resistant to weak acid, weak base, organic solvent, and high temperature.

• Available in a variety of colors cap: blue, white, orange, green.

• It is used to hold a small amount of chemical reagents or biological samples, serving as a container for chemical reactions.

Q1. What are the main advantages of your 12*75mm PP test tubes with caps?

A: These test tubes offer excellent chemical resistance due to the high - quality polypropylene (PP) material, making them suitable for a wide range of chemicals and solvents. The secure - fitting caps prevent leakage, ensuring sample integrity during storage, transportation, and experiments. Their standardized 12*75mm size allows for easy compatibility with most common laboratory equipment and racks.

Q2. Are the caps leak - proof?

A: Yes, the caps are engineered to provide a tight seal, minimizing the risk of leakage. They feature a precision - molded design that creates a reliable barrier, making them ideal for storing volatile liquids, preventing evaporation, and protecting samples from contamination.