Quick view Compare M505-4T SIMPORT UNISETTE TISSUE CASSETTE W/LID (M505-4T) Log in for pricing Made of acetal polymer. Totally resistant to the chemical action of histological solvents. Hide Expand SKUM505-4T Catalog No. C001B-064805 Pack Size 1000 CS Price: Log in for pricing Quantity: Decrease Quantity of undefined Increase Quantity of undefined Close × Product Information Catalog No. C001B-064805 Description Made of acetal polymer. Totally resistant to the chemical action of histological solvents.