PTFE sealing rings for jointed glassware


An effective alternative to common PTFE joint sleeves and PTFE stoppers.
  • Air leakage <10-8 to 10-6 mBar l/s (vacuum and pressure).
  • Solvent leakage from containers < 0.1 to 0.03mg/day.
  • Temperature range: -196 to 300°C
PTFE sealing rings for jointed glassware


PTFE sealing rings for jointed glassware
NSPKCat. No.Manuf. Prod. No.
10509.011 663K10
12507.622 596K12
14509.011 664K14
19509.011 665K19
24509.011 666K24
29509.011 667K29
34507.700 004K34
45509.011 668K45