Septa N 20, Butyl/PTFE, red/gray, 3.0 mm, 50° shore A [82570][MICROLAB] External Calibration Weight: 200 g

External Calibration Weight: 200 g | E2

2-Methoxyethanol

Re ICP-MS 72 amu 20 ppt n/a M+ 36Ar2

149961-52-4

Dichlorvos

Septa N 20, Butyl/PTFE, red/gray, 3.0 mm, 50° shore A [82570][MICROLAB] External Calibration Weight: 200 gReplacement 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. Technical Data Downloads Septa hardness 50 shore A Septa material Butyl PTFE