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WATSON BIOLAB >  Products >  Tubes >  Cryotubes

Cryotubes with Internal / External Thread Screw Caps

Vial for cryopreservation in the vapor phase of
liquid nitrogen(at -196℃)

High sealing with 2 claws on the tube prevents
sample leakage in the vapor phase of liquid nitrogen.
Cryotube is designed to pursue usability -
It can be filled liquid sample to the maximum capacity
and matched with various racks.

Cap lock mechanism
Cap lock mechanism

Tube has small protuberance on both of body and cap.
As a result, this tube has high sealing effect and it’s possible to prevent sample leakage.

Can fill liquid sample to
the maximum capacity
sample to the maximum capacity

The scale is marked on vial’s body.
It’s possible to fill liquid maximum capacity.

 
Characteristic Bottom shape
Characteristic Bottom shape

Idle ratation is prevented by characteristic bottom shape when using this.
It’s possible to match with various rack Cryotube.

Flat Cap
Flat Cap

Flat cap allows writing with the pen.

 

Cryotubes with Internal Thread Screw Caps

Innerscrew1mL Innerscrew2mL
Able to store tube by using cane

Able to store tube by using cane.

 

1 tube opener as tube accessories is attached per 500 tubes.

 
Cat. No. Item   Unit Case
1396-101S 1.0 mL Cryotubes with Internal Thread Screw Caps
Self-Standing
20 pieces / bag 25 bags
1396-201S 2.0 mL Cryotubes with Internal Thread Screw Caps
Self-Standing
20 pieces / bag 25 bags
 

Cryotubes with External Thread Screw Caps

Outerscrew1mL Outerescrew2mL

Able to store tube by using cane.
But complete storing the tube is obstructed by cap.
*This is a general phenomenon.

 
Cat. No. Item   Unit Case
1396-100S 1.0 mL Cryotubes with External Thread Screw Caps
Self-Standing
20 pieces / bag 25 bags
1396-200S 2.0 mL Cryotubes with External Thread Screw Caps
Self-Standing
20 pieces / bag 25 bags
 
Cryotube Box
 

Screw Cap Opener for Cryotubes with Internal Thread

Internal Thread type is able to be closed tightly to have high sealing effect.
However, there are cases that Internal Thread type close too tightly to open by hand.
At the time, Internal Thread type is able to be opened easily by using this opener.
Easy to open the cap without direct touch by hand.
Material: virgin polypropylene (autoclavable)
*Only use for Cryotube with Internal Thread.
(1396-101S, 1396-201S)

トーテムオープナー ホールド溝付き

(back side of cap)
There are grooves that is able to grip the cap certainly.

 
Cat. No. Item Unit
175-20B Screw Cap Opener for Cryotubes with Internal Thread 5 pieces / bag
 
Contact
general WEB catalog
downloadable catalog
Microfabrication of plastic
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