84-place acetal polymer tube rack holds tubes up to 13 mm in diameter, including many culture tubes. Yellow/white, one per pack.

Acetal polymer racks are resistant to most laboratory chemicals. Suitable for water baths, freezers, incubators, and many other uses. Unlike coated metal racks, there is no coating to peel off and the rack can not rust. Measures 11 11/16" L x 4 1/2" W x 2 1/2" H.