Storage Box, CF Cryogenic Vial, 25 Place, Polycarbonate, Non-sterile , CS5

Durable polycarbonate material designed to withstand a wide temperature range and is a reusable, autoclavable alternative to disposable boxes Ventilation holes in the lids and bases prevent vacuum sealing in freezer Storage Boxes are labeled with numeric markings for easy identification of individual positions Safe to use at ultra-low temperatures 100 place box features ridges along the sides to improve handling (5 per CS)