Discovery^® Zr-Carbon C18 高效液相色谱柱, Discovery^® Zr-CarbonC18 HPLC Column

二噁英空色谱柱, Empty Dioxin column

Equity^®-1 Capillary GC Column

萃取装置, Extractor

Gas Sampling Bulb

气体取样管

High Capacity Gas Purifier, Starter Kit

大容量气体净化器，入门套件

用于 MSA 采样泵的入口湿润器螺丝, Inlet Dampener Screws fro MSA Sampling Pump

Lapel Clips

领夹

凸式 Luer 连接件, Male Luer Coupler

改进型 BTEX 捕集器 M, Modified BTEX Trap M