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當前位置:首頁(yè)產(chǎn)品中心毛細管色譜柱其他毛細管色譜柱Stabilwax-DA 毛細管柱(貨號:11023)

Stabilwax-DA 毛細管柱(貨號:11023)

產(chǎn)品簡(jiǎn)介

產(chǎn)品名稱(chēng):毛細管色譜柱
規格型號: Stabilwax-DA 30m*0.25mm*0.25um
產(chǎn)品貨號:11023
品牌|廠(chǎng)商:瑞斯泰克|RESTEK

產(chǎn)品型號:
更新時(shí)間:2023-11-09
廠(chǎng)商性質(zhì):代理商
訪(fǎng)問(wèn)量:1507

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(zhuān)門(mén)用于非衍生游離酸和部分無(wú)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(gè)酸性官能團。此種結構可以使該柱子在分析酸性化合物時(shí)無(wú)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(cháng),同時(shí)對于高分子量酸的分析可以得到更好的峰形狀。一些無(wú)機酸也可以通過(guò)Stabilwax-DA柱子進(jìn)行色譜分析,并獲得理想的結果。*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(zhuān)門(mén)用于非衍生游離酸和部分無(wú)機酸的分析

 

訂貨信息:

     
P/N 品名 長(cháng)度(m)內徑(mm)膜厚(um)使用溫度(℃)
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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