True North® Polypropylene Film Freezer Box, 1.5/2 mL, 81-Place, Purple

True North freezer boxes are moisture-resistant, which significantly reduces the chance of mold growth. With superior durability, thin-film polypropylene will outlast cardboard boxes that are susceptible to softening and producing dust and provide a vastly more cost-effective alternative to polycarbonate boxes. Safe to use down to -196°C (vapour phase), they are compatible with low-temperature storage vessels and mechanical freezers. True North Freezer Boxes are compatible with most standard 2" (50mm) freezer racking. • 81 Wells • Fits 1.5/2.0 mL Tubes • Made from polypropylene material • Store down to temperatures of -196°C