Screw closure (bonded), N 20, PP, white, closed top,Silicone w./PTFE blue, 1.3mm 702116

N 20 PP screw cap (bonded, 20-400), white, closed top Silicone white/PTFE blue Hardness: 55° shore A Thickness: 1.3 mm pack of 100
SKU: 702116
Manufacturer: Machery Nagel

 

Bonded closures with a firmly integrated Silicone/PTFE septa that cannot be removed. Silicone/PTFE offers highest analytical purity and a high temperature resistance. Closed top closure used for sample storage; 702181 is used for TOC analysis on Shimadzu ASI-L/ASI-V.

Hazardous materialNo
Closure typeScrew closure
Nominal diameterN 20
Assembling processBonded
Cap materialPolypropylene (PP)
Cap colorWhite
Cap holeNo
Closure magneticNo
Septa materialSilicone/PTFE
Colors of septa materialWhite/blue
Septa thickness1.3 mm
Septa hardness55° shore A
Additional cap features20-400 thread
Additional closure featuresTemp. resistance septa -60 °C up to 200 °C - however, PP cap only up to 120 °C / analytical purity - high / easy to penetrate / medium resealability
Recommended application(s)Storage of liquid samples
Storage temperatureRT
Scope of delivery100x N 20 bonded screw closures

 

Attribute nameAttribute value
Diameter20mm
ColourWhite
WithPTFE/SiliconeLined