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
3-溴乙基苯
3-羧基苯硼酸(含不同量的酸酐)
Cork cutting knife, with wooden handle
固红RC盐
十八烷醛
丙酮酸乙酯
p-Ethynyloctylbenzene
LiChroCART 55-4,LiChrospher 60 Si 12 μm定制柱
CANISTER 3000 ML, PE-HD, NATURE, WITH SCREW CAP, 168 X 97 X 252 MM
Spursil C18 5μm 100 x 4.6mm