Sigma-Aldrich Pk100 PP Hole Cap 8-425 Wi

Material

PTFE/silicone
black polypropylene hole cap

Feature

closure type black polypropylene hole cap

Packaging

pkg of 100 ea

Septum Thickness

1.5 mm

Fitting

thread for 8-425

Compatibility

for use with 2 mL vial (standard opening)

Related Categories

Analytical Vials

Application

Assembled screw cap may be used to store fresh plant material for collecting volatiles using solid phase microextraction (SPME) technique.It may also be used in liquid chromatography–tandem mass spectrometry (LC–MS/MS) method performed for determining bisphenol A, 4-t-octylphenol and 4-nonylphenol in human blood serum.

Features And Benefits

The septa and closure was designed to provide a posiive physical lock to assure that preassembled components arrive intact.