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
1,2,4-Trichlorobenzene-d3 标准品
乙腈中孔雀石绿溶液标准物质 农科院质标所
Arochlor 1221 Solution 1000ug/ml in Hexane
Diluted Isosorbide Mononitrate
2.5-Dihydroxybenzoquinone (无证书)
7-Chloro-1-cyclopropyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic Acid Hydrochlorid
甲草胺
Ethyclozate
Methyl 9-trans- hexadecenoate
GPC标样-聚2-乙烯吡啶(Mw 70000)(阳离子,窄MWD) 标准品