亚洲视频一区二区,国产一区二区网站,国产精品…在线观看,欧美高清正版在线,欧美日韩 国产区 在线观看,亚洲最新视频在线观看

  • 1
產品資料

美國戴安Dionex IonPac CS19 Column 076025陽離子交換柱

如果您對該產品感興趣的話,可以
產品名稱: 美國戴安Dionex IonPac CS19 Column 076025陽離子交換柱
產品型號: 076025
產品展商: 戴安Dionex
產品文檔: 無相關文檔

簡單介紹

戴安公司生產的儀器主要有離子色譜儀、高效液相色譜儀、快速溶劑萃取儀和氨基酸直接分析儀。其中離子色譜儀憑借著雄厚的技術優勢和方法已廣泛地應用于各個領域,其市場占有率達80%。全球與離子色譜相關的文章有90%均出自戴安公司生產的離子色譜儀。   戴安公司的快速溶劑萃取儀15分鐘之內僅用15毫升溶劑既可完成對10g樣品的萃取,該技術已在環境、**、食品和聚合物工業等領域得到廣泛應用。


美國戴安Dionex IonPac CS19 Column 076025陽離子交換柱  的詳細介紹

Dionex IonPac CS19 Cation-Exchange Column

High-Capacity Cation-Exchange Column for the Separation of Polar Amines

The Thermo Scientific? Dionex? IonPac? CS19 carboxylate-functionalized cation-exchange column is tailored for the separation of six common cations, small polar amines (including alkanolamines and methylamines) and moderately hydrophobic and polyvalent amines (including biogenic amines and alkyl diamines) using simple aqueous eluents and elevated temperatures. The Dionex IonPac CS19 column is ideal for use with RFIC? systems for automatic methanesulfonic acid eluent generation.

  • For analysis of amines including alkanolamine and methylamines in diverse sample matrices
  • For analysis of moderately-hydrophobic amines including biogenic amines, alkyl diamines, and polyvalent amines
  • Optimized for simple acidic gradient separations with minimal baseline shift
  • Ideal Reagent-Free? electrolytic suppression with the Thermo Scientific Dionex CERS? 500 Cation Electrolytically Regenerating Suppressor?
  • Compatible with organic solvents, acetonitrile, and acetone up to 10%, excluding alcohols
  • High capacity allows routine analysis of high-ionic-strength samples

The Dionex IonPac CS19 cation-exchange column supports isocratic and gradient separations of polar amines, moderately hydrophobic amines, and polyvalent cations using suppressed conductivity detection. The Dionex IonPac CS19 column has a higher capacity than the Thermo Scientific Dionex IonPac CS18 column. This allows the analysis of widely disparate peak pairs and high-ionic strength matrices with less overloading of the column.

The Dionex IonPac CS19 column is targeted for analysis of power plant waters treated with ammonium, morpholine, or ethanolamine; as well as chemical additives; chemical process solutions; scrubber solutions; personal care products; and food samples.

The Dionex IonPac CS19 column is available in 4 × 250 mm, 2 × 250 mm, and 0.4 × 250 mm formats.The microbore and capillary formats require less eluent thereby reducing operating costs.

 

Thermo Scientific Dionex IonPac CS19 Cation-Exchange Column Specifications
Dimensions: Dionex IonPac CS19 Analytical Column:
4 × 250 mm
Dionex IonPac CG19 Guard Column:
4 × 50 mm
Dionex IonPac CS19 Analytical Column:
2 × 250 mm
Dionex IonPac CG19 Guard Column:
2 × 50 mm
Dionex IonPac CS19 Capillary Column:
0.4 × 250 mm
Dionex IonPac CG19 Capillary Guard Column:
0.4 × 50 mm
Maximum Operating Pressure: 3000 psi (Standard, microbore and capillary)
Mobile Phase Compatibility: Acidic eluents, 0–10% HPLC solvents, excluding alcohols
Substrate Characteristics: Bead Diameter: 5.5 μm
Crosslinking (%DVB): 55%
Functional Group Characteristics: Ion-Exchange Group: Grafted carboxylic acid
Surface Characteristics: Medium hydrophobic
Capacity: 2410 μeq (4 × 250 mm analytical column)
46 μeq (4 × 50 mm guard column)
600 μeq (2 × 250 mm analytical column)
11 μeq (2 × 50 mm guard column)
24 μeq (0.4 × 250 mm capillary column)
0.5 μeq (0.4 × 50 mm capillary guard column)
Column Construction: PEEK? with 10-32 threaded ferrule style end fittings.
All components are nonmetallic. (4 mm and 2 mm columns)


Analytical Columns
IonPac CS19 Capillary Column (0.4 x 250 mm) 076024
IonPac CS19 Analytical Column (4 x 250 mm) 076026
IonPac CS19 Analytical Column (2 x 250 mm) 076028
Guard Columns
IonPac CG19 Capillary Guard Column (0.4 x 50 mm) 076025
IonPac CG19 Guard Column (4 x 50 mm) 076027
IonPac CG19 Guard Column (2 x 50 mm) 076029

產品留言
標題
聯系人
聯系電話
內容
驗證碼
點擊換一張
注:1.可以使用快捷鍵Alt+S或Ctrl+Enter發送信息!
2.如有必要,請您留下您的詳細聯系方式!

滬公網安備 31011702004544號

主站蜘蛛池模板: 日韩精品一区二区在线观看| 免费性生活激情一级大片| 中文无码精品字幕| 欧美日韩一区影院| 午夜精品一区二区三区免费播放| 99久久夜色精品国产9.9热人| 国产午夜伦鲁鲁| 久久久夜夜夜精品国产| 欧美一区二区日本一区二区| 四区四区四区女二区二区女女| 亚洲精品在线51| 中文字幕无码一区在线视频亲亲| 中文字幕欲求不满无码| 高清无码在线播放导航| 国产精品美脚美足| 精品久久BBBBB免费人妻| 久久久久国产亚洲日韩AV| 免费看污黄网站 无码| 青草青草久热精品视频网| 日韩精品久久久久久久电影99爱| 天天射天天操免费影院| 亚洲2020日产无码| 亚洲美女操逼波多野结衣| 天天操精品视频| 欧美精品亚洲精品日韩专区95| 欧美午夜精品成人片在线播放| 日本色情一区二区三区| 三级精品久久久| 日韩精品一区二区三区四区| 欧美日韩成人网站| 免费性生活激情一级大片| 国产自产精品一区二区| 国产日韩一区二区三区视频播放| 好好的日。视频| 国产在线激情18老阿姨| 成人午夜视频免费在线尤物| 八戒中文在线视频| 91绿人亚九综夜九九一国产| 制服丝袜波多野结衣一区二区| 一本加勒比HEZYO无码人妻| 亚洲无码偷拍自拍|