Perkin Elmer Viton O-Ring (25 Mm X 3 Mm) For Standard Digest - PE (Additional S&H or Hazmat Fees May Apply)

Perkin Elmer Viton O-Ring For Tfm Insert Of Standard Pressure 75 Ml (40 Bar) Titan Microwave Digestion Vessel Caps With Direct Pressure Control (Dpc). Note That The Part Number Is A Quantity Of One (1) O-Ring, And Two (2) O-Rings Are Required For Each Dpc Cap. Note: Two Are Required Per Vessel Cap. - PE (Additional S&H or Hazmat Fees May Apply)