EM 115&116 Biopsy Processing Cassettes Two-piece design with large anterior & posterior slots, especially used for processing/embedding tiny biopsy specimens without using biopsy pad. Secure locking lid to avoid specimen loss and achieving ideal experimental effect · Made of P.O.M material, 100% resistant to chemical reaction of histological solvents · Total 1,280 square holes, 0.26×0.26 mm, and over 40 large rectangle holes to maximize fluid exchange, thereby ensuring proper drainage · With two large labelling areas on the cassette sides and one slanted front writing surface of 45°angle, adaptable to most of the printer labellers · pre-loaded by sleeves or tapes, considerably optimizing the user convenience