Made of acetal These cassettes are identical to Series M490 but the anterior writing area has a 45° instead of a 30° angle. The more acute angle makes these cassettes more suitable to be used with some models of cassette labeling instruments. These disposable plastic cassettes…

Made of acetal polymer 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…