Item Code : - GSGI/PTFE/019 PTFE HEXAGONAL STOPPERS |
MADE OF PTFE. Out last and out perform conventional ground glass stoppers unaffected by corrosive chemicals needs no Lubrication, unbreakable replaces joint Glass stoppers, and glass flask stoppers. |
Size : - B10, B14, B19, B24, B29, B34, B40, B45, B50, B55. |