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
CNW Poly-Sery MAX 混合型阴离子交换 SPE 小柱
5-叔丁基-2,4-二羟基二苯甲酮
毛地黃皂苷
PUNYW8017366 Pitavastatin Impurity 4 (PP-4)
DISPOSABLE PIPETTES, 5 UL, END TO END, CONFORMITY CERTIFIED 1 PACK = 250 PCS./CYLINDER
GD-XP针头式滤器(PTFE)
Process Chemistry, Pure PTFE, Reactor Lid,100mm
对溴甲苯
OMNIS sample rack 16 x 120 mL
玻璃空解析管,用于PE