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
2,4'-二氟二苯甲酮
1,3-O-二咖啡酰奎宁酸
2,6-二氯-4-三氟甲基苯胺
PUNYW9375220 Darunavir Impurity 9
桂林手套
1.5mL透明样品瓶套装(含盖和垫)
布式漏斗
2-乙基蒽醌
LABORATORY BOTTLES, 2000 ML, WITH ISO-THREAD GL 45, GRADUATED, BOROSILCATE GLASS 3.3, AMBER GLASS,
Pestle, MF, white, heavy, strong, length 145 mm