进样阀

Air（初三适用）高效液相色谱仪进样阀的清洗

Cleaning for HPLC injection valve A Bidirectional Air Valve and its Application

使用液相进样阀液态直接进样保证了试样的代表性。

The liquid-phase sample injection valve ensured the sampling reproducibility .

本方法流路简单，使用手动进样阀。

The flow system is simple and a manual injector is used .

一种流动注射分析用的多功能进样阀

A multifunctional sampling valve for flow injection analysis

柱切换是指利用多通路切换阀改变进样阀与色谱柱、色谱柱与色谱柱、色谱柱与检测器之间的连接关系的技术。

The technique of column-switching could alter the connections between injection valve and column , column and column , column and detector .

控制系统实现加热、冷凝、微流量、进样阀的检测与控制。

The control system could detect and control heating , condensation , the flow control and inspection and control of the injection valve .

产品信息整套系统由高压输液泵、检测器、进样阀、溶剂托盘、色谱柱、工作站软件等组成；

This isocratic system consists of a high pressure solvent delivery pump , an UV / VIS detector , a manual injection valve , and a solvent tray , a column and a Chromatography Workstation .

样品由蠕动泵输送到进样阀后再由缓冲液带到分离毛细管入口，由毛细管出口端施加的负压引入。

The sample was carried to the injection valve by a peristaltic pump and carried to the inlet of separation capillary by buffer solution , then sample injection into capillary was performed through the negative pressure set in the outlet of capillary .