如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
EXTRACTION APPARATUS 100 ML, LIQUID-LI./ST-COMP. ST.-COCK, EXTRACTOR SOC. ST 45/40, INSET CONE ST
水相、有机相两用膜 47mmx0.45um(100片)
Metrosep Dual 4 guard cartridge/4.6
烯丙基甲基二硫
吸滤头
苋菜红
Polyoxyethylene(10) Oleyl Ether
POLISHING RIBBON 12 UM 9X140MM 50 PIECES
DISTILLING LINKS, WITH LIEBIG CONDENSER, W. THERMOMETER SOCKET ST 14/23, FLASK AND ADAPTER CONE ST 24/29, JACKET LENGTH 400 MM, WITH SVS HOSE CONNECTION
LiChroCART 150-4,6,LiChrosorb 60 RP select b 10 μ定制柱