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
Hexaldehyde (DNPH Derivative) Solution 1000ug/ml in Methanol:Acetonitrile (80:20)
p-Aminophenyl β-D-Lactopyranoside
PUNYW26747179 Fluxapyroxad Impurity 1
兰索拉唑杂质Ⅲ
4?-Hydroxy DHEA, 1 mg 标准品
2,6-Dichlorobenzamide-3,4,5-d3 标准品
HUMAN HAIR (trace elements)
长春新碱 对照品
鱼肉粉中的N-二甲基亚硝胺 BQC1360147456B
盐酸四环素