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        1. 北京豫維科技有限公司

          當(dāng)前位置:北京豫維科技有限公司>>液相色譜柱>>離子色譜柱>>Dionex IonPac CS14陽(yáng)離子交換柱 044123

          Dionex IonPac CS14陽(yáng)離子交換柱 044123

          參   考   價(jià):面議
          具體成交價(jià)以合同協(xié)議為準(zhǔn)

          產(chǎn)品型號(hào):

          品       牌:DIONEX/英國(guó)

          廠商性質(zhì):代理商

          所  在  地:北京市

          更新時(shí)間:2019-11-19 16:20:04瀏覽次數(shù):806

          聯(lián)系我時(shí),請(qǐng)告知來(lái)自 化工儀器網(wǎng)
          供貨周期 現(xiàn)貨 規(guī)格 4 x 250 mm
          貨號(hào) 044123 應(yīng)用領(lǐng)域 醫(yī)療衛(wèi)生,環(huán)保,食品,化工,石油
          Dionex IonPac CS14陽(yáng)離子交換柱 044123
          用于等度,快速分離脂肪胺,烷醇胺,NH4+,堿金屬和堿土金屬

          Dionex IonPac CS14陽(yáng)離子交換柱 044123

          用途和特點(diǎn):
          IonPac CS14陽(yáng)離子交換分離柱用于等度,快速分離脂肪胺,烷醇胺,NH4+,堿金屬和堿土金屬;甲基磺酸或鹽酸作淋洗液.有機(jī)溶劑可匹配性利于控制陽(yáng)離子交換選擇性,增強(qiáng)樣品溶解度,以及方便柱子清洗。樣品基體包括:?jiǎn)徇蛞掖及诽幚磉^(guò)的電廠用水;化學(xué)添加劑;化學(xué)生產(chǎn)過(guò)程溶液;電鍍槽中的洗滌液;廢水;土壤萃取物以及溶劑等。

           

          Dionex IonPac CS14陽(yáng)離子交換柱 044123

          訂貨信息:

          Dionex IonPac CS14陽(yáng)離子交換柱

          分析柱
          IonPac CS14 Analytical Column (2 x 250 mm)044121
          IonPac CS14 Analytical Column (4 x 250 mm)044123
          保護(hù)柱
          IonPac CG14 Guard Column (2 x 50 mm)044122
          IonPac CG14 Guard Column (4 x 50 mm)044124

           

           

          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
          DimensionsIonPac CS14 Analytical Column:
          2 × 250 mm and 4 × 250 mm
          IonPac CG14 Guard Column:
          2 × 50 mm and 4 × 50 mm
          Maximum operating pressure4000 psi (27.5 MPa)
          Mobile phase compatibilityAcidic eluents; 0–100% HPLC solvents, except TFH 0-20%
          Substrate characteristicsBead Diameter: 8 μm
          Cross-Linking (%DVB): 55%
          Functional group characteristicsIon-Exchange Group: Carboxylic acid
          Surface Characteristics: Moderately hydrophilic
          Capacity1300 μeq (4 × 250 mm analytical column)
          325 μeq (2 × 250 mm analytical column)
          Column constructionPEEK with 10-32 threaded ferrule-style end fittings.
          All components are nonmetallic.

          Zodiac IC-A1 An

          Zodiac IC-A1 Anion陰離子色譜柱7

          Shim-pack 離子交換色

          Shim-pack 離子交換色譜柱 228-162

          Dionex IonPac A

          Dionex IonPac AS11-HC陰離子交

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