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
STIRRING BARS, 6x24,5 mm
WATCH GLASS DISHES, (PTFE), O.D. 100 MM
正己烷
DURAN? reagent bottle, wide neck, with NS 45/40, amber, with standard ground joint without head stopper, 500 ml
可换针头,5个/包
分子筛 5A, 100/120 填料
500mL 厚壁低形烧杯
玻璃填充柱,P/W 10% CW20M ON 80/100 SUPELCOPORT
(停用)圆孔定子 FM300型用
Pd(II) EnCat ? BINAP30