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