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
氯氮平,供含量测定用
乙硫醇 标准品
Fruit Juice Organic Acid Mix in Water
禾草敌(禾大壮)
BOVINE URINE (diethylstilboestrol positive) 标准品
Phase V Volatile Additions Mixture - 524.2 2000ug/ml in Methanol
BDE No 207 solution OEKANAL, 10μg/ml in isooctane 标准品
甲醇中氯磺隆溶液标准样品
2-Aminofluorene 标准品
2-Amino-3-(4-bromobenzoyl)benzoic Acid