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
2-碘吡啶
100:20ml聚丙烯窄口试剂瓶
1-苊酮
PIPELINE FILTERS, P2, DISC DIAM. 30 MM
1/8"螺帽盖,黄铜
MULTIPLE ADAPTERS, WITH TWO PARALLEL NECKS, CONE ST 29/32, SOCKETS ST 29/32
N,N-Diethyl-1,1-dimethylsilylamine
叔丁氧羰酰基正亮氨酸二环己胺盐
S/Steel 螺母
精密 用于 M 内插管