久久青青草原亚洲AV无码麻豆,小舞被肉干高H潮文不断,国产一区二区在线视频,凹凸久久人人澡超碰凹凸

欄目導航

avigation

銀離子色譜萃取柱

發布時間:2024-05-28

訪問次數:2875

公司地址:廣州市天河區天河北路僑林街47號中旅商務大廈東塔25E

產品價格:來電咨詢

產品詳情在線留言

1 gram Chloride removal cartridges were designed to clean up samples prior to analysis. Chloride removal cartridges contain resins specific for chloride ions. Resins are packed in inert polypropylene housings that are ultrasonically sealed. Housings accept slip luer or luer-lock syringes. Cartridges have a minimum removal capacity of 50mg.

Pack of 50 cartridges.