11 mm standard Crimp Caps with Rubber/PTFE Septum
Aluminium Crimp Caps with Rubber/PTFE septum for routine analysis should still meet
the requirements in purity and be produced within the necessary tolerances.
We noticed that the cheapest types don’t necessarily meet the quality requirements
of our customers.
Therefore our standard caps are tested for extractable substances in cooperation with
Interlabor Belp (CH). For the convenient handling in the laboratory our caps are supplied in
a clear PET screw-top box.