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
COLLECTING FLASKS, ACC. TO SCHLENCK, ROUND BOTTOM, STOPCOCK, THREE WAY, HOLLOW PLUG, NS 18.8, BORE
甲醇中2,4-二硝基苯酚-d3溶液
气相色谱柱,TRACE TR-5MS 气相柱, 30m, 0.25mmID, 0.1μm 液膜厚度
PM Kit EU50
岛津配件
氯化氯胆碱
抽滤瓶
玻璃衬管(Varian 1078/1079 injector),5个/包
密封垫, 1/4 in, Graphite, straight body
o-Acetylbenzoic Acid