GC Injector Adapter Cap Assembly
商家询价 上海希言科学仪器有限公司
六种阳离子混标,50ML/瓶
Thermo ScientificTM DionexTM CDRS 600 4mm 抑制器088668CMD
HyperSep Retain-AX 60mg 3mL 固相萃取小柱 50/包
KBr Disc 13 x 2 mm Window
Capillary Spltls Gas Liner 4 mm Pkg. 5
Na 柱2.5CC, 48只/袋
Nickel Sampler Cone for ELAN
Multi-Element Solution 2 125 mL
NUT- TBG HEX .125 TBG BRS