WHEATON WFS32011 WHEATON External Thread Freezing Tubes (Self-standing), 2.0mL, Shinetek Instruments Research Institute (CAT#: STEM-L-6132-LGZ)

Suitable for automatic cappers/decappers: The star-shaped top chamber is designed for automatic decapping equipment.
No Risk of Contamination: Screw cap prevents leaks and contamination. Both the inner and outer screw caps are thermoplastic elastomer (TPV) coated and certified to 95kPa to ensure a 100% leak-proof seal. This proprietary molding process avoids the risk of contamination associated with using separate O-rings.
Insert Color Coding: Colored inserts accommodate both internal and external threaded caps for quick sample identification.

Volume (ml): 2.0
Height (mm): 45.6
Cap color: white
Writing sign: yes
Whether to sterilize: yes
Packing: 500/box

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