Paramount Surgimed Ltd. Is the manufacturer of Microtome Blade. Paramount Surgimed Ltd. Is an ISO 9001 & FDA registered company and the products are CE marked. The Microtome Blades are ultra sharp, high quality microtome sectioning blades that offer striation, distortion and chatter free sections. The Microtome Blade comes in a dispenser with 50 blades. This is a low profile blades fit all Blade Holders for microtomy and cryotomy. This is packed 50 blades per dispenser. The Microtome Blades is made from high quality stainless steel. There are high and low profile disposable blades for use with all Leica microtomes as well as the Cryocut and Cryostat. Coated edge allows sections to slide off the edge without distortion. They minimize compression.