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
乙腈中苯螨特溶液
玻璃纤维滤纸 GF/B
5种元素,2mg/L,250 ml,溶于2% HNO3
4-氨基-3,5-双(甲氧甲基)-4H-1,2,4-三唑
Measuring scoops, coloured, PP, 100 ml,red
EQUAN KIT
Retort ring with bosshead, ? 50 mm, closed, length 70 mm, malleable iron, epoxy coated
PUNYW9652329 Venlafaxine Related Compound 2
草乃敌; 双苯酰草胺
锥形接口夹,PTFE材质,NS12/21,含钢质弹簧