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
Round Bottom Flasks Full Length A Type
4-硝基苯胺 AR(沪试)
Tetraethyl Orthocarbonate
ALCOHOLOMETER, CLASS III, WITH THERMOMETER +5+25:0,2°C, ACC. DIN 12 803, MEASURING RANGE 60-65%,
b-D-核糖吡喃胺
2,4,5-trimethoxybenzylamine
食品甜味剂安赛蜜溶液标准物质
刻度移液管,BLAUBRAND , AS级,2类(标称量程刻度位于顶端),5:0.1 ml,个体校准证书
AIR TUBE 140MM F.PVC(117X)
FRACTIONATING COLUMNS, VIGREUX, W. GLASS JACKET, CONE ST 29/32, SOCKET ST 29/32, LENGTH: 300 MM