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11种元素混标:钾、钠、钙、镁、锶、钡、铁、锰、锌、铜、锂
螺纹 SEP瓶盖 10-425
广口瓶,PFA材质,1000 ml,旋盖 S40
套箍, 石墨, 1/8"OD 10个/包装
三角烧瓶橡胶塞
Process Chemistry, Pure PTFE, Reactor Lid,200mm
GAS COLLECTION TUBES WITH ST-STOPCOCK STRAIGHT AND ST-STOPCOCK CZAKO, 350 ML ?:54,SOLID LENGTH:200
5-噻唑甲醇
连接Presep活性炭埋藏硅胶(反相萃取柱)和洗提液注入侧的接头
葡聚糖凝胶 LH-20