Product Description
Mailing Refrigerant Pack; U-Tek; ThermoSafe; Freezing Point: +30degreeF, Weight: 24 oz., L x W x Thickness: 7 x 6 x 1 in.; For Transporting and Shipping Low-Temperature Scientific Materials; Phase Change Material… More >>

ThermoSafe U-Tek Phase Change Materials; Freezing Point: -1 deg. C; 24 oz.