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
19935-0000 FLOW MONTOR
PK20 EMPTY FRITTED 20ML SPE TUBES
苯甲酰氯
SiliaBond SAX SPE小柱,500mg, 3ml
(德国KNF) SC真空泵系统
Ecoline VC-Easyload 蠕动泵
N,N-Diisopropylmethylamine
HyperSep SAX SPE Column 10g/75mL 10个/包装
POLYM.MEMB.ELECTR.NA WOC
HP-1 气相毛细管柱