• Complies with USP VI standards & USP CFR 177 2600 Complaint
  • Made of high quality food grade
  • Non reactive & very useful for organic chemistry use
  • Resistant to high pressure, vacuums, Steam sterilization & UV sterilization
  • Working temp. are -50 to 250°C
  • Shore Hardness 45A

-50 to 250 Natural rubber shore hardness 50-55A