854979 Display Image

Crimp seal with PTFE/butyl septa, aluminum seal, open center (10mm opening), gray PTFE/butyl rubber, diam. x thickness 20 mm x 0.118 in.

Code: 854979 D2-231

General description

Crimp seals, 11 mm, with PTFE/rubber septa are for use with 20 mm crimp top vials. The PTFE/rubber septa are compatible with most organic solvents many or...


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General description

Crimp seals, 11 mm, with PTFE/rubber septa are for use with 20 mm crimp top vials. The PTFE/rubber septa are compatible with most organic solvents many organic solvents: acetic acid (﹤50%), acetonitrile, acetone, alcohols, DMSO, phenol and are not compatible with alkanes, benzene, carbon disulfide, chlorinated solvents and cyclohexane.

compatibilityfor use with 20mm crimp seal vials
diam. × thickness20 mm × 0.118 in.
featureopen center (10mm opening)
hardness50 (Durometer: shore A)
materialgray PTFE/butyl rubber, aluminum seal
packagingpkg of 100 ea
This product has met the following criteria: