8mm自动进样瓶隔垫_Case of 1000

Thermo Scientific? 隔垫用于 8-425 螺口盖，采用 PTFE、PTFE/橡胶或 PTFE/硅胶制成，适用于各种 HPLC、GC 以及 IC 应用。 从 Thermo Scientific?、Thermo Scientific? National? 以及 Thermo Scientific? Chromacol? 品牌中进行选择。

描述

• PTFE Disk septa are chemically inert
• PFTE red rubber septa are economical for many GC applications
• PTFE/silicone septa are most popular for HPLC and IC applications
• Pre-slit septa are easier to pierce with thin gauge needles