产品说明

一般描述

On-Column injection is generally performed to avoid vaporization of samples. This method involves injecting the cold sample directly onto the column. Using retention gaps allows autosamplers to use on-column sample injection method. In this system, a 32-gauge needle is inserted in a cool narrow bore injection valve and then into capillary column.
使用带液体样品的 701RNFS 注射器。PTFE 活塞头使 1701RNFS 注射器气密。注射器配备可更换的熔融石英针头。10μL 容量，0.17mm 外径，10cm 长度，针头类型 #3。与 0.20mm 内径或更大的色谱柱配合使用。

产品性质