20 mm Crimp Top Aluminum Silver Cap with PTFE/Silicone Septa (1000/pack)

Includes caps and starsprings (19mm diameter) 

部件號(hào) B4000025

Choose the right septa for your analysis. Although a wide variety of septa is available, chemical compatibility and temperature are the most critical to the analysis. Temperature applies not only to the vial, but also to the temperature of the instrument’s needle used for pressurization and sample transfer, which is heated to prevent condensation. A needle temperature higher than the vial temperature setting can decompose the septum material. PTFE coated silicone and aluminum-coated silicone offer the highest temperature operating limits.

規(guī)格

帽和載波風(fēng)格 Crimp Top
顏色 Red
內(nèi)徑 20 mm
材料 PTFE/Buytl
產(chǎn)品組 Cap/Septa
類型 Crimp Top
技術(shù)類型 Headspace