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
N-Acetylneuraminic Acid Methyl Ester 2,4,7,8,9-Pentaacetate
Propyl stearate
1,8-Anthracenedicarboxylic acid
First Standard® 甲苯中八氯二丙醚溶液,1000μg/mL
罗库溴铵杂质 III(1-[3α,17 β-二乙酰氧基-2β(1-吡咯烷基)-5α-雄甾烷-16β基]-1- (2-丙烯基)吡咯烷溴化物)
PCB NO.105(介质:异辛烷)
2,2’,4,6,6’-五氯联苯(PCB 104) 标准品
Dimethoate Solution 100ug/ml in Hexane
氯苯嘧啶醇
Triflupromazine Hydrochloride