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
4,4''二硝基-对三联苯
气其他
铜(Cu)AAS标准溶液,1000mg/L溶于2% HCl
5A分子筛除水蒸汽管, 750cc, 1/4 接头
2-(2-乙氧基苯氧基)溴乙烷
n-Octyltrimethylammonium Bromide
伊红Y
TUBE TRAYS, 119 PLACES
MF-Millipore 混合纤维素酯膜
REACTION VESSELS, DISPOSABLE, 1,9 ML, PP, TRANSPARENT, AFFIXED LID (CAN BE PERFORATED), DUSTFREE PA