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-Methylcoronene
环己胺 标准品
Polybutadiene-low mw (无证书)
2甲4氯丁酸乙酯 标准品
N-(Acetyl-d3)-S-(2-carboxyethyl)-L-cysteine Bis(dicyclohexylamine) Salt
PUNYW25996183 5-Doxyl Stearic Acid, free radical
Washington EPH Fractionation Check Mixture (repkg) 25ug/ml in Hexane
2.2'.4.4'.6-Pentachlorobiphenyl (无证书)
72589, Rye flour (major nutrients) 标准品
Methyl 7,10,13,16-docosatetraenoate (all-cis)