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
Spring stainless steel coiled .25 x .5in
SINGLE WAY STOPCOCKS, COMPLETE WITH PTFE KEYS, BORE 4 MM, NS 18.8, DURAN, " SIDE ARMS 10 MM "
SINTERED DISCS, 5 MM DIAM. P 2
BSSA琼脂培养基
CARBOXEN-1006 PLOT 气相毛细管柱
填料 10%SE-30 on Chromsorb WHP 80/100
Hi-Plex Ca (Duo) 色谱柱
HYPERCARB 3UM 150X4.6MM HT COLUMN
气进样针
水相滤膜
