美國(guó)戴安 P/N: 060560Dionex IonPac CS17 Column 陽(yáng)離子交換柱
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: 060560Dionex IonPac CS17 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: 060560Dionex IonPac CS17 Column 陽(yáng)離子交換柱
的詳細(xì)介紹
Dionex IonPac CS17 Cation-Exchange Column
Low-Capacity Cation-Exchange Column for Gradient Profiling and Amine Determination
The Thermo Scientific Dionex IonPac*?CS17 carboxylate-functionalized cation-exchange column is tailored for gradient separation of polyvalent and moderately hydrophobic amines, including biogenic amines and diamines, using simple aqueous eluents and elevated temperature (40 °C). The Dionex IonPac CS17 is an excellent column for use with Reagent-Free*?IC systems using eluent generation, which requires only a deionized water source to produce methanesulfonic acid eluent. The Dionex IonPac CS17 column is now available in capillary format (0.4 × 250 mm) offering reduced eluent consumption and reduced operating costs.
- For polyvalent and moderately hydrophobic amines, including diamines and biogenic amines
- Optimized for simple acidic gradient applications with minimal baseline shift
- Ideal alternative for amine applications using the Dionex IonPac CS14 column
- Provide improved peak shape without adding organic solvent to the eluents
- Compatible with organic solvents
The Dionex IonPac CS17 column is recommended for separation of ?polar amines including alkanolamines and methylamines. It can also be used for separation of moderately hydrophobic amines, including biogenic amines, alkyldiamines, and polyamines. Sample matrices include environmental waters, power plant waters treated with ammonium, morpholine or ethanolamine, chemical additives, chemical process solutions, scrubber solutions, plating baths, and industrial solvents. The Dionex IonPac CS17 column is also used extensively in the food industry.
The Dionex IonPac CS17 column offers improved peak shapes and efficiencies for Dionex IonPac CS14 amine applications. Solvent compatibility permits solvent use for elution of more hydrophobic amines and easy column cleanup after the analysis of complex sample matrices. Use the Dionex IonPac CS17 column with eluent generation for simplified methanesulfonic acid eluent preparation.
| Thermo Scientific Dionex IonPac* CS17 Cation-Exchange Column Specifications |
|---|
| Maximum Operating Pressure | 4000 psi |
| Mobile Phase Compatibility | Acidic eluents, 0–100% HPLC solvents, including alcohols |
| Dimensions | Dionex IonPac CS17 Capillary Column:
0.4 × 250 mm
Dionex IonPac CG17 Capillary Guard Column:
0.4 × 50 mm
Dionex IonPac CS17 Analytical Column:
2?×?250 mm and 4?×?250 mm
Dionex IonPac CG17 Guard Column:
2?×?50 mm and 4?×?50 mm |
| Substrate Characteristics | Bead Diameter: 7 ?m
Crosslinking (% DVB): 55% |
| Functional Group Characteristics | Ion-Exchange Group: Grafted carboxylic acid
Surface Characteristics: Very low hydrophobicity |
| Capacity | 14.5 ?eq (0.4 × 250 mm Capillary Column)
2.9 ?eq (0.4 × 25 mm Capillary Guard Column)
363 ?eq (2?×?250 mm Analytical Column)
73 ?eq (2 × 50 mm Guard Column)
1450 ?eq (4 × 250 mm Analytical Column)
290 ?eq (4 × 50 mm Guard column) |
| Column Construction | PEEK??with 10-32 threaded ferrule-style end fittings.
All components are nonmetallic. |
| Analytical Column |
|---|
| IonPac CS17 Analytical Column (4 x 250 mm) | 060557 |
| IonPac CS17 Analytical Column (2 x 250 mm) | 060561 |
| IonPac CS17 Capillary Column (0.4 x 250 mm) | 075774 |
| Guard Columns |
|---|
| IonPac CG17 Guard Column (4 x 50 mm) | 060560 |
| IonPac CG17 Guard Column (2 x 50 mm) | 060563 |
| IonPac CG17 Capillary Guard Column (0.4 x 50 mm) | 075775 |
