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
不分流进样口衬管
Meas. head 946 Port. VA An. meas. stand
SEPARATORY FUNNEL, 500 ML, CONICAL UNGRADUATED BOROS. ST- PTFE-STOPCOCK PLUG, BORE 4 MM, ST-PE ST
Nuclepore经济蚀刻聚碳酸酯膜
醋酸-醋酸钠缓冲溶液pH4
PBST10倍浓缩液
CONES, FCH-V (FOR HIGH VACUUM) SKIRTED DURAN, ST 24/29, ?:22, L:140, W.TH.:1,8 MM
捕集阱更换吸附柱(3个/包)
GL 45,4孔螺旋盖, PP材质,PP材质,已组装
N-苄基-对甲苯磺酰胺