Protect products packed in temperature-controlled packaging from freezing or thawing with Labelmaster's Re-Freez-R-Brix™ Multipurpose Refrigerant Foam Packs. These work like a "refrigerator in a bag." The 4 1/2 x 4 x 1 1/2-in., 16-oz. packs are a block of rigid, open cell, foam refrigerant impregnated with a specially formulated, non-toxic aqueous solution and hermetically sealed in a heavy duty plastic pouch. Ideal for use with pharmaceuticals, blood products, lab samples and bio products, they prevent thawing and keep frozen products chilled for up to 14 days. Sold in cases of 24, the packs safeguard against freezing because warmed foam packs release heat to keep perishables from freezing.
|Format Unit Of Measure||24|
|Country Of Origin||US|
|Kit Components||1 part|
|Suggested Usage||Keep cold|
|Manufacturer Name||Polar Tech Industries|