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
四丁基鏻双(1,3-二噻环戊二烯-2-硫酮-45-二硫醇镍III络合物
BUECHNER FUNNEL, PP, FILTER DIAM. 45 MM, HEIGHT 95 MM, HOLES dia 1,0 MM
邻苄基苯胺
AG23 阴离子保护柱-毛细柱
SEALING DISCS, RED/WHITE, MADE F.PTFE- SILICONE RUBBER, SELF CLOSING, O.D.18 MM FOR N-20
CD-WAX气相毛细管色谱柱
LIDS FLAT FLANGE, DN 150, WITH CENTER NECK KF 40, 2 ANGLED SIDE NECKS 15° KF 25, 1 STRAIGHT PARALLEL SIDE NECK KF 15, BOROSILICATE GLASS
气相填充柱
TARGET DP 黑色 瓶盖 (带狭缝)
苯系物分析柱,2米