Sigma-Aldrich Pk1000 Pp Screw Cap With P

Material

PTFE/silicone (red PTFE/creme silicone)
black polypropylene hole cap

Feature

closure type black polypropylene hole cap

Hardness

55 (Durometer: shore A)

Packaging

pkg of 1000 ea

Septum Thickness

1.5 mm

Fitting

thread for 8-425

Compatibility

for use with 2 mL vial (standard opening)

Related Categories

Analytical Vials

General Description

Screw caps [black polypropylene hole cap, thread 8-425, septum thickness 1.5 mm, for use with 2 mL vial (standard opening)] are available for use with sealing septa. Polypropylene caps have a maximum temperature of 135° C. The PTFE/silicone septum can be used with most organics (until pierced) and is not recommended for chlorosilanes.