C1562 Sigma

Freezing container, Nalgene® Mr. Frosty

H × diam. 86 mm × 117 mm


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Holds 18 x 1.2 and 2.0 mL cryovials

General description

Polycarbonate container, blue high-density polyethylene closure, white high-density polyethylene vial holder, and foam insert.
Provides the critical, repeatable, 1°C/min cooling rate required for successful cryopreservation of cells. Easy to use in any mechanical freezer. Container is imprinted with graphic instructions. Requires only isopropyl alcohol. Rigid vial holder keeps vials from contacting alcohol, preventing contamination by wicking. Vial holder floats to allow thawing in a water bath. Numbers molded for identification. All components withstand repeated freeze/thaw cycles. Stackable.

Legal Information

Nalgene is a registered trademark of Thermo Fisher Scientific or its subsidiaries

Protocols & Applications

Protocol for cyropreservation

Price and Availability

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