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
2,2',3,4',5',6-Hexachlorobiphenyl
2,4,6-三氯苯酚(溶剂:甲醇)
First Standard® 甲醇中杀虫单溶液, 100 μg/mL
溴螨酯
PUNYW25492255 Tolperisone Impurity 3 HCl (Mixture of Diastereomers)
托法替尼相关组分5
Monocresyl diphenyl phosphate
环酯草醚溶液,100ppm
Chrysene
α-Artemether-d3