Septa N 20, Butyl/PTFE, light gray/dark gray, 3.0 mm, 50° shore A 702057

Butyl light gray / PTFE dark gray 50° shore A 3 mm
SKU: 702057
Manufacturer: Machery Nagel
Pack Size: 100

Replacement septa are not offered for all cap types and sizes, as manual assembly is not recommendable due to contamination risk and possible wrong side orientation. Nevertheless, for the most common sizes and septa materials we offer them along with the appropriate empty caps. Butyl/PTFE septa with a temperature resistance of -40 °C up to 120 °C and a medium analytical purity.

Hazardous materialNo
Nominal diameterN 20
Septa materialButyl/PTFE
Colors of septa materialLight gray/dark gray
Septa thickness3.0 mm
Septa hardness50° shore A
Recommended application(s)Headspace
Autosampler compatibilitySee assembled crimp closures 702775, 702829, 702838, 702928
Storage temperatureRT
Scope of delivery100x N 20 septa (no cap)

 

Attribute nameAttribute value
Pack Size100
Diameter20mm
ColourGray
MaterialButyl/PTFE