Aptaca Embedding Cassettes with Removable Lid and Writing Surface, 27.5 x 40 x 7mm, Square Grid, In Acetal Resin, White, 500/Bag

Disposable plastic cassettes hold tissue specimens during the embedding process, as well as in a storage file. Molded from a special high density polymer these cassettes keep specimens safely submerged in liquid and are totally resistant to the chemical action of histological solvents.