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
PUNYW8909491 Salbutamol Impurity 4
MULTI-LEVEL REMOVAL FUNNELS, SQUIBB, W. SCREWTHREAD,BORO, 4000 ML, NS 45/40, GL 45 WITHOUT VALVE
Metribuzin-diketo,10ng/ul 标准品
18cm,中速定性滤纸
玫瑰合金
(1,5-己二烯)氯化铑(I)二聚体
DIN 60 红色螺纹盖,带防盗环,含PTFE-EPE隔垫
无水三氯化铬;氯化铬(Ⅲ)
6-溴-1,4-苯并恶烷
PC HILIC (S-3) 4.6 X 150