81-Place PP Freezer Boxes, Assorted Colors and Sterile Cryovials, 2 mL Bundle

Securely store and transport your cryogenic vials|Freezer box withstands temperatures from -80 to 121 C (-112 to 249.8 F) Bold, black alpha-numeric printing on freezer box allows accurate tracking of samples Click fit lock ensures box will not open accidentallyeven if placed upside-down Large clasp allows easy opening of box with gloves Vials designed to withstand temperature from -196 to 121 C (-320.8 to 249.8 F) Cryogenic vials feature external thread and skirted bottom Printed barcode and white writing surface on vials aid in specimen identification|These 81-place polypropylene freeze boxes withstand temperatures from -80 to 121 C (-112 to 249.8 F), and will not degrade with repeated thaws. Each box features an alphanumeric grid on the exterior and interior, stacking rings, and a matte surface suitable for markers or labels. Box top is clear for easy visual inspection of samples and bottoms are colored for additional identification and organization. Boxes fit in most 2 freezer racks and accommodate 0.5, 1.5, and 2.0 mL microtubes, and most brands of cryogenic vials. Bundled for your convenience and savings, the boxes come with 2 mL cryogenic storage vials with external thread caps that combines polyethylene (PE) with a thermoplastic elastomer (TPE), eliminating silicone O-rings for a safer sample storage environment. The vials are manufactured in a ISO Class 7 cleanroom in accordance with FDA, GMP, and ISO quality standards. Sterilized by gamma irradiation, they are packaged in resealable bags of 50. They are also certified to be DNase, RNase, pyrogen, ATP and human DNA free.