The proprietary silica casting process results in a glass-like abrasive tip surface that makes it easier to homogenize fibrous samples

·         The closed system design allows for grinding to take place within a sealed container

·         Each grinder comes with a fully assembled pestle, a conical sample tube with solid top cap, an adhesive identification label and an instruction card

·         All are gamma-sterilized in easy-open Tyvek® packs

·         Tubes are made of PP, pestles are 30% glass-filled PP, caps are HDPE and vitrified tips are cast silica