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Stabilwax-DA 毛细管柱(货号:11023)

产品简介

产品名称:毛细管色谱柱
规格型号: Stabilwax-DA 30m*0.25mm*0.25um
产品货号:11023
品牌|厂商:瑞斯泰克|RESTEK

产品型号:
更新时间:2023-11-09
厂商性质:代理商
访问量:1499
详细介绍在线留言

Stabilwax-DA(熔融石英,Crossbond?酸性去活Carbowax?聚乙二醇,用于酸性化合物)
● 应用:专门用于非衍生游离酸和部分无机酸的分析
● 不需要衍生作用
● 抗氧化作用的损害
● zui高使用温度为250℃
● 极性,相似于DB-FFAP,HP-FFAP,NUKOL,OV-351 。等同于USP G25、G35
Stabilwax-DA是键合的聚乙二醇色谱柱,在聚合物骨架上连有一个酸性官能团。此种结构可以使该柱子在分析酸性化合物时无需衍生化处理,酸的吸附大大降低,从而增加了挥发性游离酸的样品容量。Stabilwax-DA柱子的使用寿命相对较长,同时对于高分子量酸的分析可以得到更好的峰形状。一些无机酸也可以通过Stabilwax-DA柱子进行色谱分析,并获得理想的结果。*的限定因素便是酸性化合物挥发性的影响。

产品应用:
专门用于非衍生游离酸和部分无机酸的分析

 

订货信息:

     
P/N 品名 长度(m)内径(mm)膜厚(um)使用温度(℃)
11005Stabilwax-DA150.250.140 to 250
11020Stabilwax-DA150.250.2540 to 250
11035Stabilwax-DA150.250.540 to 250
11006Stabilwax-DA150.320.140 to 250
11021Stabilwax-DA150.320.2540 to 250
11036Stabilwax-DA150.320.540 to 250
11051Stabilwax-DA150.32140 to 240/250
11007Stabilwax-DA150.530.140 to 250
11022Stabilwax-DA150.530.2540 to 250
11037Stabilwax-DA150.530.540 to 250
11052Stabilwax-DA150.53140 to 240/250
11062Stabilwax-DA150.531.540 to 230/240
11008Stabilwax-DA300.250.140 to 250
11023Stabilwax-DA300.250.2540 to 250
11038Stabilwax-DA300.250.540 to 250
11009Stabilwax-DA300.320.140 to 250
11024Stabilwax-DA300.320.2540 to 250
11039Stabilwax-DA300.320.540 to 250
11054Stabilwax-DA300.32140 to 240/250
11010Stabilwax-DA300.530.140 to 250
11025Stabilwax-DA300.530.2540 to 250
11040Stabilwax-DA300.530.540 to 250
11055Stabilwax-DA300.53140 to 240/250
11065Stabilwax-DA300.531.540 to 230/240
11011Stabilwax-DA600.250.140 to 250
11026Stabilwax-DA600.250.2540 to 250
11041Stabilwax-DA600.250.540 to 250
11012Stabilwax-DA600.320.140 to 250
11027Stabilwax-DA600.320.2540 to 250
11042Stabilwax-DA600.320.540 to 250
11057Stabilwax-DA600.32140 to 240/250
11013Stabilwax-DA600.530.140 to 250
11028Stabilwax-DA600.530.2540 to 250
11043Stabilwax-DA600.530.540 to 250
11058Stabilwax-DA600.53140 to 240/250
11068Stabilwax-DA600.531.540 to 230/240

 

 

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