Crimp closure, N 11, alu., blue, center hole, Red Rubber/FEP colorless, 1.0 mm 140-051-255 n-Pentylbenzene

n-Pentylbenzene

Mono(2-ethyl-5-oxohexyl) phthalate

Active oxygen - yellow → green

642 mm) Std Needle Dead Volume 4

Crimp closure, N 11, alu., blue, center hole, Red Rubber/FEP colorless, 1.0 mm 140-051-255 n-PentylbenzeneMore modern and advanced septa material than Natural rubber or Butyl. It is easier to penetrate and causes less fragmentation which is why it is nowadays preferably used in all kinds of closure types as an economic seal. Technical Data Downloads Recommended application(s) HPLC Closure type Crimp closure Closure magnetic No Additional closure features Temp. resistance 40 C up to 110 C analytical purity medium medium hard to penetrate medium