300K Solutions

2.0ml External Thread Cryovials

External thread, multi codes, sterile O-ring free designed cryogenic vials.

  • Material: Polypropylene.
  • Temperature range: -196ºC to 121ºC.
  • Sterile.


● Made of medical grade polypropylene.


● Can be repeatedly frozen and thawed.


● 2.0ml cryogenic vials are available with either internal or external screw threads (Seven asserted colors in both references).


● External thread vials’ caps lack o-rings, which reduces the possibility of contamination.


● DNase & RNase free, endotoxin free, foreign DNA free.


● With side barcode and digital code by side laser printing, easy for information storage (Vials without side barcode also available).


● Working temperature: stable from -196°C to 121°C.


● Suitable for liquid nitrogen freezing (gas phase).

Ordering Information

REF.TypeSide BarcodeBottomWriting AreaSterileUnits
External ThreadYesSelf-StandingYesYes25 Sets/Bag, 40 Bags/Case
External ThreadNoSelf-StandingYesYes25 Sets/Bag, 40 Bags/Case