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化工儀器網>產品展廳>配件耗材>色譜配件>離子色譜柱>美國戴安 P/N: 079931 Dionex IonPac CS16 Column 陽離子交換柱 色譜...

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美國戴安 P/N: 079931 Dionex IonPac CS16 Column 陽離子交換柱 色譜柱

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  • 公司名稱 上海希言科學儀器有限公司
  • 品牌 DIONEX/英國
  • 型號 美國戴安 P/N: 079931
  • 產地
  • 廠商性質 代理商
  • 更新時間 2018/4/17 4:45:50
  • 訪問次數 1447

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上海希言科學儀器有限公司(Xiyan Co.,Ltd.)位于上海市松江高科技園區,是一家專業經營實驗室耗材的年輕公司,專注于生物納米磁珠、生物樣本庫、光譜色譜及實驗室儀器的一體系化服務,主要客戶分布于生物醫藥、食品日化、化工纖維等行業。

上海希言科學儀器有限公司,主要的代理經營產品品牌有:Biologix巴羅克生物樣本庫、BEAVER海貍磁珠、施睿康檢查手套、賽默飛世爾THERMOFISHER-戴安Dionex、沃特世Waters、安捷倫Agilent、珀金埃爾默Perkinelmer、德國Duran(SCHOTT)、密理博Millipore 等。

“希言自然”是希言公司文化觀。

“為科學工作者提供合適的解決方案”是希言儀器的企業宗旨。

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上海希言科學儀器有限公司在為科學工作者提供Z合適解決方案的過程中,與很多國內外的客商建立了良好的合作關系,公司堅持以誠信為原則,以客戶為工作核心,不斷提高產品競爭力為使命,致力于提供Z合適的解決方案服務于客戶,竭誠希望與廣大的客戶建立一個長期共贏的合作關系!成就夢想,鑄造zuo越!












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IonPac CS16 Cation-Exchange Column

High-Capacity Carboxylate-Functionalized Column for Disparate Sodium and Ammonium Concentrations

The IonPac? CS16 is the column of choice for disparate concentration ratios of adjacent eluting cations such as sodium and ammonium in diverse sample matrices. The high-capacity, high-resolution CS16 column can be used for short-chained amines, including alkylamines and alkanolamines, in diverse sample matrices. The CS16 column is now available in capillary format (0.5 × 250 mm) offering reduced eluent consumption and reduced operating costs.

  • For disparate concentration ratios of close-eluting cations such as ammonium and sodium in complex matrices
  • Ideal for trace-level ammonium in high concentrations of sodium
  • Ideal for trace-level sodium in high concentrations of ammonium or amines
  • Best carboxylate-functionalized column to tolerate samples with low pH
  • Isocratic acid eluent and elevated temperature (40 °C) required for sodium: ammonium ratios to 1:10,000
  • Gradient MSA eluent and elevated temperature required for sodium: ammonium ratios up to 1:20,000
  • Useful for short-chained amines, including alkylamines and alkanolamines
  • Compatible with organic solvents excluding alcohols

Using an isocratic acid eluent and elevated temperature (40 °C) coupled with suppressed conductivity, ratios up to 10,000:1 of sodium and ammonium can be resolved in less than 20 min. 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 CS16 is designed for use in most IonPac CS15 applications.

The CS16 column has the highest capacity among Dionex carboxylate-based cation columns, resulting in improved loadability and resolution. Use the CS16 with the Eluent Generator for simplified, consistent methanesulfonic acid eluent preparation. Use the Cation Self-Regenerating Suppressor (CSRS? 300) with standard or microbore CS16 columns or the Cation Capillary Electrolytic Suppressor (CCES? 300) with the CS16 capillary column.

IonPac CS16 Cation-Exchange Column  Specifications
DimensionsIonPac? CS16 Capillary Column:
0.5 × 250 mm
IonPac CG16 Capillary Guard Column:
0.5 × 50 mm
IonPac CS16 Analytical Column:
5 × 250 mm and 3 × 250 mm
IonPac CG16 Guard Column:
5 × 50 mm and 3 × 50 mm
Maximum Operating Pressure4000 psi (Standard and Microbore), 5000 psi (Capillary)
Phase CompatibilityAcidic eluents; 0–100% HPLC acetonitrile. Alcohols should be avoided.
Substrate CharacteristicsBead Diameter: 5 ?m
Cross-Linking (%DVB): 55%
Functional Group CharacteristicsIon-Exchange Groups: Grafted carboxylic acid
Surface Characteristics: Medium hydrophobic
Capacity84 ?eq (0.5 × 250 mm capillary column)
17 ?eq (0.5 × 50 mm capillary guard column)
8400 ?eq (5 × 250 mm analytical column)
1700 ?eq (5 × 50 mm guard column)
3000 ?eq (3 × 250 mm analytical column)
600 ?eq (3 × 50 mm guard column)
Column ConstructionPEEK? with 10-32 threaded ferrule-style end fittings.
All components are nonmetallic.



Analytical Columns
IonPac CS16 Capillary Column (0.5 x 250 mm)075401
IonPac CS16 Analytical Column (5 x 250 mm)079805
IonPac CS16 Analytical Column (3 x 250 mm)059596
Guard Columns
IonPac CG16 Capillary Guard Column (0.5 x 50 mm)075402
IonPac CG16 Guard Column (5 x 50 mm)057574
IonPac CG16 Guard Column (3 x 50 mm)079931



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