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
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Ethyl benzoylformate, 95% 5GR
1-溴-4-碘苯,98.0%(GC)
1,2-Bis(chloromethyl)-benzene for synthesis
MICROBES IN ACTION: A LABORATORY MANUAL OF MICROBI
Tin(II) chloride dihydrate, 97% 5GR
2,4-二氯苄硫醇,97.0%(GC)
邻乙氧基苯胺, ≥98.0%
优级纯四水硝酸锰(II) (氧化剂)
Iron Test Refill pack for 1.11136.0001 Aquamerck
三(乙酰丙酮根)合铱(III)