GDX-102/TDX-01/GDX-502氣相色譜微填充柱
微(wei)填(tian)充(chong)(chong)(chong)柱,氣相色譜微(wei)填(tian)充(chong)(chong)(chong)柱的(de)(de)填(tian)料可以(yi)是多孔性粒(li)狀(zhuang)系(xi)縛劑或在惰性載體(ti)顆粒(li)表面均(jun)勻的(de)(de)涂(tu)敷一層很薄的(de)(de)固定液(ye)膜。填(tian)充(chong)(chong)(chong)柱常用(yong)內徑2-5mm,長0.5-10m的(de)(de)金(jin)屬(shu)管(guan)或玻璃管(guan)。填(tian)充(chong)(chong)(chong)柱制備簡單(dan),可供選用(yong)的(de)(de)載體(ti)、固定液(ye)、吸附劑種(zhong)類很多,因而(er)具有廣泛的(de)(de)選擇性,有利于(yu)解決各種(zhong)各樣組(zu)分的(de)(de)分離(li)分析問題,應用(yong)比較普遍。填(tian)充(chong)(chong)(chong)柱--微(wei)填(tian)充(chong)(chong)(chong)柱
更新日期:2023-08-08 訪問量:2624 廠商性質:生產廠家