SU860076

Assembled screw cap with hole with PTFE/silicone septum

black polypropylene hole cap, thread for 8-425, PTFE/silicone (red PTFE/white silicone), septum thickness 1.3 mm, for use with 2 mL vial (standard opening), pkg of 100 ea

• Synonym(s): Screw Cap with PTFE/Silicone Septum
• UNSPSC Code: 41122001
• NACRES: NB.11

Properties

• material: PTFE/silicone (red PTFE/white silicone); black polypropylene hole cap
• feature: closure type black polypropylene hole cap
• hardness: 45 (Durometer: shore A)
• packaging: pkg of 100 ea
• septum thickness: 1.3 mm
• fitting: thread for 8-425
• compatibility: for use with 2 mL vial (standard opening)

Description

Application

Assembled screw cap with hole and PTFE/silicone septum may be used to minimise the risk of explosion of diazomethane, during preparation of diazomethane for gas chromatographic analysis. It was also used to seal off the heat treated samples, during determination of sugar-amino acid reaction mechanisms using an automated solid-phase microextraction-gas chromatography-mass selective detection (AutoSPME-GC-MSD) approach.