Stabilwax-DA 毛細管柱(貨號:11023)的詳細資料:
Stabilwax-DA(熔融石英,Crossbond?酸性去活Carbowax?聚乙二醇,用于酸性化合物)
● 應用:專門用于非衍生游離酸和部分無機酸的分析
● 不需要衍生作用
● 抗氧化作用的損害
● zui高使用溫度為250℃
● 極性,相似于DB-FFAP,HP-FFAP,NUKOL,OV-351 。等同于USP G25、G35
Stabilwax-DA是鍵合的聚乙二醇色譜柱,在聚合物骨架上連有一個酸性官能團。此種結(jié)構(gòu)可以使該柱子在分析酸性化合物時無需衍生化處理,酸的吸附大大降低,從而增加了揮發(fā)性游離酸的樣品容量。Stabilwax-DA柱子的使用壽命相對較長,同時對于高分子量酸的分析可以得到更好的峰形狀。一些無機酸也可以通過Stabilwax-DA柱子進行色譜分析,并獲得理想的結(jié)果。*的限定因素便是酸性化合物揮發(fā)性的影響。
產(chǎn)品應用:
專門用于非衍生游離酸和部分無機酸的分析
訂貨信息: | |||||
P/N | 品名 | 長度(m) | 內(nèi)徑(mm) | 膜厚(um) | 使用溫度(℃) |
11005 | Stabilwax-DA | 15 | 0.25 | 0.1 | 40 to 250 |
11020 | Stabilwax-DA | 15 | 0.25 | 0.25 | 40 to 250 |
11035 | Stabilwax-DA | 15 | 0.25 | 0.5 | 40 to 250 |
11006 | Stabilwax-DA | 15 | 0.32 | 0.1 | 40 to 250 |
11021 | Stabilwax-DA | 15 | 0.32 | 0.25 | 40 to 250 |
11036 | Stabilwax-DA | 15 | 0.32 | 0.5 | 40 to 250 |
11051 | Stabilwax-DA | 15 | 0.32 | 1 | 40 to 240/250 |
11007 | Stabilwax-DA | 15 | 0.53 | 0.1 | 40 to 250 |
11022 | Stabilwax-DA | 15 | 0.53 | 0.25 | 40 to 250 |
11037 | Stabilwax-DA | 15 | 0.53 | 0.5 | 40 to 250 |
11052 | Stabilwax-DA | 15 | 0.53 | 1 | 40 to 240/250 |
11062 | Stabilwax-DA | 15 | 0.53 | 1.5 | 40 to 230/240 |
11008 | Stabilwax-DA | 30 | 0.25 | 0.1 | 40 to 250 |
11023 | Stabilwax-DA | 30 | 0.25 | 0.25 | 40 to 250 |
11038 | Stabilwax-DA | 30 | 0.25 | 0.5 | 40 to 250 |
11009 | Stabilwax-DA | 30 | 0.32 | 0.1 | 40 to 250 |
11024 | Stabilwax-DA | 30 | 0.32 | 0.25 | 40 to 250 |
11039 | Stabilwax-DA | 30 | 0.32 | 0.5 | 40 to 250 |
11054 | Stabilwax-DA | 30 | 0.32 | 1 | 40 to 240/250 |
11010 | Stabilwax-DA | 30 | 0.53 | 0.1 | 40 to 250 |
11025 | Stabilwax-DA | 30 | 0.53 | 0.25 | 40 to 250 |
11040 | Stabilwax-DA | 30 | 0.53 | 0.5 | 40 to 250 |
11055 | Stabilwax-DA | 30 | 0.53 | 1 | 40 to 240/250 |
11065 | Stabilwax-DA | 30 | 0.53 | 1.5 | 40 to 230/240 |
11011 | Stabilwax-DA | 60 | 0.25 | 0.1 | 40 to 250 |
11026 | Stabilwax-DA | 60 | 0.25 | 0.25 | 40 to 250 |
11041 | Stabilwax-DA | 60 | 0.25 | 0.5 | 40 to 250 |
11012 | Stabilwax-DA | 60 | 0.32 | 0.1 | 40 to 250 |
11027 | Stabilwax-DA | 60 | 0.32 | 0.25 | 40 to 250 |
11042 | Stabilwax-DA | 60 | 0.32 | 0.5 | 40 to 250 |
11057 | Stabilwax-DA | 60 | 0.32 | 1 | 40 to 240/250 |
11013 | Stabilwax-DA | 60 | 0.53 | 0.1 | 40 to 250 |
11028 | Stabilwax-DA | 60 | 0.53 | 0.25 | 40 to 250 |
11043 | Stabilwax-DA | 60 | 0.53 | 0.5 | 40 to 250 |
11058 | Stabilwax-DA | 60 | 0.53 | 1 | 40 to 240/250 |
11068 | Stabilwax-DA | 60 | 0.53 | 1.5 | 40 to 230/240
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