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詳細(xì)介紹
Stabilwax-DA 毛細(xì)管柱（貨號：11023）的詳細(xì)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(yīng)用：專門用于非衍生游離酸和部分無機(jī)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(tuán)。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(jī)酸也可以通過Stabilwax-DA柱子進(jìn)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(yīng)用:
專門用于非衍生游離酸和部分無機(jī)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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