Cool cells at exactly 1°C per minute. To use, just add 250ml of 100% isopropyl alcohol, and store in a -70°C freezer.


Removable 18 well polyethylene vial holder prevents direct contact of the vials with the surrounding isopropyl alcohol. An open cellfoam ring fits inside the jar. To save freezer space, the alcohol-filled jars can be stored at room temperature. Picture instructions are printed on the container.


  • Polycarbonate jar and HDPE screw-on lid
  • 18 well vial holder
  • Outside diameter: 124 mm (4.9")
  • Inside diameter: 112 mm (4.4”)
  • Inside height: 72 mm (2.8") 

7 product(s) found

BioBox for CryoClear Vials

Item #: 3030 Series
from: $63.20 sale: $47.40

Cryo Boxes

Item #: F3 Series
from: $80.68 sale: $77.43

Freezer/Storage Boxes

Item #: R1000-R2000 Series
from: $35.00 sale: $28.70

Stainless Steel Freezer Racks for 2 inch Boxes

Item #: CF Series
from: $23.78 sale: $19.50

Stainless Steel Oversize Chest Rack

Item #: 120XPLR-O
from: $77.00 sale: $49.00

Test Tube Racks

Item #: R1000 Series
from: $35.00 sale: $28.70

Cryo-Safe Questions & Answers

No, but for most human and animal cells, in most labs, this is the optimal cooling rate.

Used correctly, we guarantee its durability and its 1°C / minute cooling rate.

Yes, and conventional cryopreservation.