TG-624SilMS GC Column,60m x 0.25mm x 1.4um
商家询价 上海希言科学仪器有限公司
250x4.6mm 5um Hypersil GOLD PFP
Non HF-Resistant Internal Standard Kit
Ag/H 柱2.5CC, 48只/袋
Sample Probe for AS-60/70/71/72/800/900
美国PE珀金埃尔默9908585 泵管
PVC Red/Red Tubing 1.14 mm ID Pkg.12
HyperSep Retain-AX 60mg 3mL 固相萃取小柱 50/包
NUT- TBG HEX .125 TBG BRS
GC Injector Adapter Cap Assembly
Acclaim 120 C18 3um 分析柱 (4.6 x 150mm)