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
玻璃层析柱,3#砂芯,PTFE旋塞
Beaker tongs, opening 60-150 mm, length 450 mm, stainless steel, jaws insulated with glass fibre
甲苯中13种农药混标
Polypropylene Magnet Retrievers
样品瓶恒温模块 17mm 12孔
样品瓶 8X40 棕色 外壳 1ML W/聚乙烯 C
亚油酸甲酯
SQUARE BOTTLES, NARROW NECK, MADE FROM DYFLOR, COMPL.W.SCREW CAP. 500 ML, GL 25
海尔BD-198E低温保存箱
色谱柱