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
PUNYW10459301 Duloxetine EP Impurity C HBr
2,6-二叔丁基酚
黄色 SNAP-IT 密封垫
INSERT, PP, 8 MM I.D., FOR STIRRER SHAFT, W. RUBBER TUBING A. GASKET, SILICON RUBBER, PTFE WASHE
QUALITATIVE FILTERPAPERS, LOW ASH CONTEND, MEDIUM-SLOW (SHEET)
空心阴极灯-铁
丙酮中氯硝胺溶液标准物质
2-Hydroxy-4-methylbenzaldehyde
GC 自动进样器进样针 10 μL, FN, 42, 23, Cone 6个/包装
蒽-9,10-二硼酸二频哪酯