美國(guó)戴安 P/N: 044124Dionex IonPac CS14 Column 陽(yáng)離子交換柱

點(diǎn)擊看大圖

如果您對(duì)該產(chǎn)品感興趣的話,可以

產(chǎn)品名稱: 美國(guó)戴安 P/N: 044124Dionex IonPac CS14 Column 陽(yáng)離子交換柱

產(chǎn)品型號(hào):

產(chǎn)品展商: 其它品牌

產(chǎn)品文檔: 無(wú)相關(guān)文檔

簡(jiǎn)單介紹

【簡(jiǎn)單介紹】戴安公司生產(chǎn)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(shù)優(yōu)勢(shì)和方法已廣泛地應(yīng)用于各個(gè)領(lǐng)域，其市場(chǎng)占有率達(dá)80%。全球與離子色譜相關(guān)的文章有90%均出自戴安公司生產(chǎn)的離子色譜儀。

美國(guó)戴安 P/N: 044124Dionex IonPac CS14 Column 陽(yáng)離子交換柱 的詳細(xì)介紹

IonPac CS14 Cation-Exchange Column

Medium Low-Capacity Column for Aliphatic and Aromatic Amines and Polyamines

The IonPac^??CS14 is a medium low-capacity carboxylate-functionalized cation-exchange column for the determination of aliphatic, aromatic, and polyvalent amines. Sample matrices include environmental waters; power plant waters treated with ammonium, morpholine or ethanolamine; chemical additives; chemical process solutions; scrubber solutions; plating baths; industrial solvents; and wastewater.

For amine separations, including aliphatic amines, aromatic amines, and polyamines
For hydrophobic and polyvalent amines
For polar amines including alkanolamines and alkylamines
For moderately hydrophobic amines
Compatible with organic solvents

The CS14 column can be used with isocratic or gradient methanesulfonic acid or sulfuric acid eluents to resolve a variety of amines from the Group I and II cations. Solvent and elevated temperature may be required for efficient elution of hydrophobic amines. Use the Cation Self-Regenerating Suppressor (CSRS^??300) with the CS14 column.

The CS18 and CS17 are recommended replacement columns for most CS14 applications. The CS17 is recommended replacement column for hydrophobic and polyvalent amines, including biogenic amines and diamines. The CS18 is recommended for polar amines, including alkanolamines and methylamines; and moderately hydrophobic and polyvalent amines, including biogenic amines and alkyldiamines.

IonPac CS14 Cation-Exchange Column? Specifications
Dimensions	IonPac CS14 Analytical Column: 2?×?250 mm and 4 × 250 mm IonPac CG14 Guard Column: 2 × 50 mm and 4 × 50 mm
Maximum operating pressure	4000 psi (27.5 MPa)
Mobile phase compatibility	Acidic eluents; 0–100% HPLC solvents, except TFH 0-20%
Substrate characteristics	Bead Diameter: 8 ?m Cross-Linking (%DVB): 55%
Functional group characteristics	Ion-Exchange Group: Carboxylic acid Surface Characteristics: Moderately hydrophilic
Capacity	1300 ?eq (4 × 250 mm analytical column) 325 ?eq (2 × 250 mm analytical column)
Column construction	PEEK with 10-32 threaded ferrule-style end fittings. All components are nonmetallic.