黄色视频不卡_午夜福利免费观看在线_亚洲国产精品999在线_欧美绝顶高潮抽搐喷水_久久精品成人免费网站_晚上一个人看的免费电影_国产又色又爽无遮挡免费看_成人国产av品久久久

    1. <dd id="lgp98"></dd>
      • <dd id="lgp98"></dd>
        1. | 注冊| 產(chǎn)品展廳| 收藏該商鋪

          行業(yè)產(chǎn)品

          當前位置:
          廣州尖分科學儀器有限公司>>戴安 Dionex>>IC and RFIC Columns>> IonPac AS14A Carbonate Eluent Anion-Exchange Colum

          IonPac AS14A Carbonate Eluent Anion-Exchange Colum

          返回列表頁
          • IonPac AS14A Carbonate Eluent Anion-Exchange Colum
          收藏
          舉報
          參考價 面議
          具體成交價以合同協(xié)議為準
          • 型號
          • 品牌
          • 廠商性質(zhì) 代理商
          • 所在地 廣州市
          在線詢價 收藏產(chǎn)品

          更新時間:2016-10-27 15:16:11瀏覽次數(shù):316

          聯(lián)系我們時請說明是化工儀器網(wǎng)上看到的信息,謝謝!

          同類優(yōu)質(zhì)產(chǎn)品

          更多產(chǎn)品

          產(chǎn)品分類品牌分類

          更多分類

          產(chǎn)品簡介

          IonPac AS14A Carbonate Eluent Anion-Exchange Columnhe IonPac® AS14A anion-exchange column is a carbonate-based column for fast analysis of the common inorganic anions

          詳細介紹

          Fast Analysis of the Common Inorganic Anions in Diverse Sample Matrices

          The IonPac® AS14A anion-exchange column is a carbonate-based column for fast analysis of the common inorganic anions in diverse sample matrices. The AS14A meets the performance requirements specified in US EPA Method 300.0 (A).

          • High efficiency and fast analysis (8 minutes)

          • High-capacity applications (13 minute run time)

          • Improved peak shape, efficiency, and pH stability

          • Meets or exceeds US EPA Method 300.0 (A) performance requirements

          Simplified operation with AS14A Eluent Concentrate and Combined Seven Anion Standard

          The AS14A is designed for the separation of inorganic anions, including fluoride, chloride, nitrite, bromide, nitrate, phosphate, and sulfate, using a carbonate/bicarbonate eluent coupled with suppressed conductivity detection. The inorganic anions can easily be determined in drinking water, wastewater, foods and beverages, scrubber solutions, and other diverse sample matrices.

          For simplified operation use the AS14A with AS14A Eluent Concentrate and the Combined Seven Anion Standard. Use the ASRS 300 suppressor with the AS14A column for low-noise operation.

          Note: See also the IonPac AS22, the newest carbonate eluent column recommended for fast analysis of inorganic anions.

          Dionex IonPac AS14A Anion-Exchange Column Specifications
          DimensionsDionex IonPac AS14A Analytical Column:
          3 × 150 mm and 4 × 250 mm
          Dionex IonPac AG14A Guard Column:
          3 × 30 mm and 4 × 50 mm
          Maximum operating pressure27.6 MPa (4000 psi)
          phase compatibilitypH 0–14; 0–* HPLC solvents
          Substrate characteristicsBead Diameter: 7 µm (4 × 250 mm); 5 µm (3 × 150 mm)
          Pore Size: 100 Å
          Cross-Linking (%DVB): 55%
          Functional group characteristicsIon-Exchange Group: Surface-functionalized alkyl quaternary ammonium ion Hydrophobicity: Medium High
          Capacity40 µeq (3 × 150 mm analytical column)
          120 µeq (4 × 250 mm analytical column)
          Column constructionPEEK with 10-32 threaded ferrule-style end fittings.
          All components are nonmetallic.
          Analytical
          IonPac AS14A-5 µm Analytical Column (3 x 150 mm)056901
          IonPac AS14A-7 µm Analytical Column (4 x 250 mm)056904
          Guard Columns
          IonPac AG14A-7 µm Guard Column (4 x 50 mm)056897
          IonPac AG14A-5 µm Guard Column (3 x 30 mm)056899
           

          收藏該商鋪

          登錄 后再收藏

          提示

          您的留言已提交成功!我們將在第一時間回復您~
          二維碼 意見反饋
          在線留言
          常州市| 隆林| 保靖县| 抚远县| 道真| 随州市| 托克逊县| 湄潭县| 神农架林区| 永泰县| 古田县| 元阳县| 长武县| 遂昌县| 临海市| 衡东县| 沅江市| 松原市| 合山市| 桦川县| 乃东县| 大竹县| 金门县| 金塔县| 崇左市| 辽宁省| 通海县| 山阳县| 通城县| 江华| 烟台市| 中卫市| 承德县| 荃湾区| 永仁县| 和平区| 会东县| 安远县| 湘潭县| 孙吴县| 靖江市|