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(dāng)前位置:
          廣州尖分科學(xué)儀器有限公司>>戴安 Dionex>>IC and RFIC Columns>> IonPac AS12A Carbonate Eluent Anion-Exchange Colum

          IonPac AS12A Carbonate Eluent Anion-Exchange Colum

          返回列表頁
          • IonPac AS12A 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(zhǔn)
          • 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 15:15:34瀏覽次數(shù):315

          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 AS12A Carbonate Eluent Anion-Exchange ColumnThe IonPac® AS12A anion-exchange column provides fast analysis of common inorganic anions and oxyhalides, such

          詳細(xì)介紹

          Fast Separation of Inorganic Anions, with Excellent Retention of Fluoride

          The IonPac® AS12A anion-exchange column provides fast analysis of common inorganic anions and oxyhalides, such as chlorite and bromate, in environmental waters. This column is also useful for trace chloride and sulfate in high-carbonate matrices.

          • Provides fast analysis of inorganic anions and oxyhalides at similar concentrations

          • Resolves trace chloride and sulfate high-carbonate samples

          The AS12A is a moderate-capacity, carbonate eluent anion-exchange column designed for the fast, isocratic separation of inorganic anions and oxyhalides, including fluoride, chlorite, bromate, chloride, nitrite, bromide, chlorate, nitrate, phosphate, and sulfate in drinking water, wastewater, groundwater, and other diverse sample matrices.

          The common inorganic anions and oxyhalides can be determined in less than 12 min using an isocratic carbonate/bicarbonate eluent coupled with suppressed conductivity detection. It resolves chloride from high concentrations of carbonate. Use the Anion Self-Regenerating Suppressor (ASRS® 300) with the AS12A column.

          Note: For trace bromate in ozonated drinking water, use the high-capacity IonPac AS23, recommended for determination of oxyhalides and inorganic anions.

           

          IonPac AS12A Anion-Exchange Column Specifications
          DimensionsIonPac AS12A Analytical Column:
          2 × 200 mm and 4 × 200 mm
          IonPac AG12A Guard Column:
          2 × 50 mm and 4 × 50 mm
          Maximum operating pressure4000 psi
          phase compatibilitypH 0–14; 0–* HPLC solvents
          Substrate characteristicsBead Diameter: 9.0 µm
          Pore Size: 2000 Å
          Cross-Linking (%DVB): 55%
          Latex characteristicsFunctional Group: Alkyl quaternary ammonium ion
          Latex Cross-Linking: 0.2%
          Latex Diameter: 140 nm
          Hydrophobicity: Medium hydrophobic
          Capacity13 µeq (2 × 200 mm analytical column)
          1 µeq (2 × 50 mm guard column)
          52 µeq (4 × 200 mm analytical column)
          4 µeq (4 × 50 mm guard column)
          Column construction

          PEEK with 10-32 threaded ferrule-style end fitting.
          All components are nonmetallic

           

          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(fù)您~
          二維碼 意見反饋
          在線留言
          电白县| 明水县| 雷山县| 溧水县| 克拉玛依市| 潢川县| 玉龙| 墨竹工卡县| 林口县| 都江堰市| 河南省| 祁连县| 蛟河市| 含山县| 麻江县| 枞阳县| 长宁县| 昌宁县| 西乡县| 东丽区| 嫩江县| 洮南市| 新龙县| 琼海市| 施甸县| 宁化县| 宜兰市| 平江县| 潼关县| 临泽县| 沾益县| 岳池县| 菏泽市| 正定县| 唐河县| 资源县| 资阳市| 九龙坡区| 静安区| 青海省| 西宁市|