CynKen 20pcs 2ml Graduated Plastic Cryovial Cryogenic Vial Tube Self Standing with Cap
- Made from PP with good temperature resistance and sealing property.
- 2ml capacity with clear scale marked,easy to use.
- Self stnading design,no slide when using.
- Smooth side wall and can placed under -180 Celsius(-356 Fahrenheit Degree),perfect for lab sample storage.