CAPP EXPELL CRYOTUBES

Capp Expell cryotubes are designed with a focus on the best user experience and convenience. Featured with single-handed QuickSealTM closure, the external thread design allows tightening or removal with only half a turn. Simultaneously, the Lip Seal Cap Design of Expell cryotubes, ensures 100% leak proof closure without the use of internal cap O-rings. Capp Expell cryogenic tubes have a unique streamlined design with absolutely no edges on the lid or between the lid and the tube. This revolutionary streamlined design makes Capp Expell cryotubes, one of the only external thread cryo tubes that can be stored on cryo boxes with 10x10 dividers. The majority of other external thread cryogenic tubes on the market are only suitable for storage on 9x9 boxes. With Capp Expell cryotubes, you save up to 23% of your storage capacity compared to the conventional external thread cryo tubes. On top of that, Capp Expell cryogenic tubes are also compatible with common working stations on the market.

Capp's unique portfolio of cryotubes covers 5 volumes: 0.5mL, 1.0mL, 2.0mL, 4.0mL and 5.0mL. With Capp Expell cryo tubes of 0.5mL you can efficiently store even the very small samples, as these are the smallest cryotubes available on the market. Additionally, you can store approximately 30% more samples on your ULT (ultra-low temperature) freezer when using the 0.5mL Expell cryotubes with the right match racks for storage on ULT and 32mm cryo boxes, compared to the use of conventional 2.0mL cryotubes and 50mm boxes.

Both the caps and the cryo tubes are made of specially formulated polypropylene, having the same coefficient of expansion and therefore enhancing the leak proof qualities at various temperatures. Expell cryo tubes come packed in re-sealable stand-up pouches, saving bench-top space. They are suitable for storage in the vapor phase of liquid nitrogen.

1 Coloured Cap Inserts

Available in 6 colours: red, blue, white, purple, green and yellow. Made of PP, for easy tube recognition.

QuickSeal™ & Lip Seal Cap Design

for single handed operation. Ensures 100% leak proof tightening/opening with only half a turn!

Filling indicator for -196°C

Red line indicating the maximum recommended filling for freezing in liquid nitrogen in the vapor phase at -196°C.

SuperStraight™ Design

External thread tube fitting 10x10 cryoboxes. Save up to 23% extra storage capacity.

Star-Foot Bottom

for better stability and operation when stored on selected cryo boxes.

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Expell Cryo Products