CAP Quart Deactivated Wool Pkg. 5
商家询价 上海希言科学仪器有限公司
M1000 Oxygen Trap 1/8" Fittings
PTFE Tubing .031 X .016 Per 1FT/0.3M
气相盖垫 BTO X-145 17MM 50个/包
Multi-Element Internal Standard 125 mL
250x4.6mm 5um Hypersil GOLD PFP
CS16 阳离子分析柱5X250MM
AG11-HC 阴离子保护柱-高容量柱 ,4X50MM
HyperSep C18 固相萃取柱, 50mg1mL ,100/包
SCS1 硅胶阳离子分析柱,4X250MM