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
玻璃衬管
Injection valve light
L-胱氨酸二盐酸盐
LiChrolut?NH2 (40 - 63 祄) 500 mg_6 ml standard PP-tubes 30 extraction tubes per package
BURETTES,DIN-B,100 ML:0,2 LATERAL NEEDLE VALVE STOPCOCK, PTFE NEEDLE-VALVE, AMBER-GLASS
苯基炔丙基醚
透明 SNAP-IT ID 套装 透明 瓶盖
QUALITATIVE FILTERPAPERS,LOW ASH CONTEND, VERY FAST (FLAT)
维生素D2 ,HPLC≥98%
异噻菌胺标准品