300SB-CN Guard Cartridges, 5u, 2.1 x 12.5mm 4/PK
商家询价 安捷伦科技公司上海分公司Agilent
300SB-CN Semi-Prep HPLC Column 9.4x250, 5 micron
GF-450 Analytical HPLC Column 9.4 x 250
存储瓶,12mL19x65棕色,15-425闭口,PTFE/硅橡胶,100/包
商家询价 上海希言科学仪器有限公司
S225/S275 Sample w/Valco Connect. Needle
Graphite Ferrule 0.5mm ID
Graphite Tubes Integrated Platform Pk.20
Lumina Hollow Cathode 2" Lamp - Sr
Electrodeless Discharge Lamp Sys. 2 - Se
YMC 环糊精手性柱YMC CHIRAL CD BR
商家询价 北京绿百草科技发展有限公司