Certified polypropylene caps with septa, pkg of 100

Discovery^® C18 高效液相色谱柱, Discovery^® C18 HPLC Column

Discovery^® C8 HPLC Column

Discovery ^® C8 HPLC 色谱柱

Discovery^® DPA-6S SPE Tube

Discovery^® DPA-6S 固相萃取管

Discovery^® DSC-MCAX SPE Tube

Discovery^® DSC-MCAX SPE 固相萃取管

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

Empty Glass GC Column, for Agilent^® 5880, 5890, 6890, 7820, and 7890 (Configuration "A")

气相色谱玻璃空柱,Agilent^® 5890,6890,配置 A

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