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
4,4'-二甲基二苯胺
N-BOC-3-hydroxypiperidine
PK5 PTV LINER FOR TQ, 2.0MM ID, FOR &
LiChroCART 250-3,LiChrospher 100 RP-18e 5μm定制柱
BETABASIC PHENYL 5UM 100X2.1MM COLUMN
TRAY,INSTRUMENTS,HIGH,WHITE,M, 190X150 MM,HEIGTH 40 MM
乙醇95%
XTerra MS C18 预柱
色谱柱绝热组件工具
PUNYW9366348 Darunavir Impurity 2