Polycarbonate vial holder withstands both cryogenic freezing and autoclaving. Orientation of samples is easy with embossed index numbers, squared upper left corner, and sloped sides. Molded-in tabs in the bottom of each well help secure vials in place for one-handed opening and closing. Ribbed grips make handling with gloves easier. Pack of 4.

This product has been discontinued and will be sold at this special price until inventory is exhausted.