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(cè)| 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>> Thermo Scientific Dionex IonPac AS22 Carbonate Elu

          Thermo Scientific Dionex IonPac AS22 Carbonate Elu

          返回列表頁
          • Thermo Scientific Dionex IonPac AS22 Carbonate Elu
          收藏
          舉報(bào)
          參考價(jià) 面議
          具體成交價(jià)以合同協(xié)議為準(zhǔn)
          • 型號(hào)
          • 品牌
          • 廠商性質(zhì) 代理商
          • 所在地 廣州市
          在線詢價(jià) 收藏產(chǎn)品

          更新時(shí)間:2016-10-27 15:17:51瀏覽次數(shù):280

          聯(lián)系我們時(shí)請(qǐng)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(jiǎn)介

          Thermo Scientific Dionex IonPac AS22 Carbonate Eluent Anion-Exchange Designed specifically for compliance monitoring of inorganic anions in accordance with U.S. EPA Method 300.0 (A) and 300.

          詳細(xì)介紹

          Fast Analysis of Common Inorganic Anions

          Designed specifically for compliance monitoring of inorganic anions in accordance with U.S. EPA Method 300.0 (A) and 300.1, the Thermo Scientific Dionex IonPac AS22 column represents the culmination of more than 20 years of column development, and is a key complement to our award-winning Reagent-Free IC (RFIC™) system. And now the Dionex IonPac AS22 column is available in capillary format. The Dionex IonPac AS22 Capillary column is packed with the same material as the equivalent standard bore version (providing the same performance as a 4 mm column), but requires only 1/100th the eluent flow rate. The capillary format provides the advantage of significantly reduced eluent consumption, which helps reduce operating costs.

          • Fast isocratic separation of the common inorganic anions in 8 minutes

          • Isocratic separation of inorganic anions in complex sample matrices in 12 minutes

          • Carbonate peak well-resolved from the common inorganic anions

          • Meets performance requirements specified in U.S. EPA Method 300.0 (A)

          • Ideal alternative for Dionex IonPac AS4A-SC, AS12A, AS14, and AS14A inorganic anion applications

          • Simple, accurate eluent preparation with the Dionex IonPac AS22 Eluent Concentrate

          • Optimized for a 30 °C operating temperature to ensure reproducible retention times

          The Dionex IonPac AS22 column is designed for the determination of inorganic anions and low molecular weight organic acids including fluoride, acetate, formate, chloride, nitrite, bromide, nitrate, phosphate, and sulfate. The Dionex IonPac AS22 column can be used with isocratic carbonate/bicarbonate eluents and suppressed conductivity detection. Common inorganic anions can easily be separated in a variety of sample matrices including drinking water, wastewater, process streams, and scrubber solutions. 

          The Dionex IonPac AS22 column can be used in combination with the Eluent Generator and the Electrolytic pH Modifier (EPM) which automatically produce potassium carbonate/bicarbonate eluents from water. The Dionex IonPac AS22 column is the newest carbonate eluent column recommended for fast analysis of inorganic anions and is an ideal alternative, using carbonate-bicarbonate eluents, for Dionex IonPac AS4A-SC, AS12A, AS14, and AS14A inorganic anion applications.

          Note: Use the Thermo Scientific Dionex ASRS 300 Anion Self-Regenerating Suppressor with the Dionex IonPac AS22 column for eluent suppression.

          Dionex IonPac AS22 Anion-Exchange Column Specifications
          Substrate Characteristics:Bead Diameter and Pore Size:
          6 µm (0.4 × 250, 2 × 250 and 4 × 250 mm);
          super macroporous resin (2000 Å)
          11 µm (0.4 × 50, 2 × 50 and 4 × 50 mm);
          microporous resin (<1 Å)
          Cross-linking (%DVB): 55%
          Ion Exchange Group:Functional Group: Alkanol quaternary ammonium ion
          Functional Group Characteristics:Ultralow hydrophobicity
          Column Construction:PEEK with 10-32 threaded ferrule style end fittings. All components are nonmetallic.
          Capacity:2.10 µeq (0.4 × 250 mmm)
          52.5 µeq (2 × 250 mm analytical column)
          210 µeq (4 × 250 mm analytical column)
          0.06 µeq* (0.4 × 50 mm)
          1.5 µeq* (2 × 50 mm guard column)
          6 µeq* (4 × 50 mm guard column)
          *Guards are packed with a low-capacity microporous resin.
          Dimensions:Dionex IonPac AS22 Analytical Column:
          2 × 250 mm and 4 × 250 mm
          Dionex IonPac AS22 Capillary Column:
          0.4 × 250 mm
          Dionex IonPac AG22 Guard Column:
          2 × 50 mm and 4 × 50 mm
          Dionex IonPac AS22 Capillary Guard Column
          0.4 × 50 mm
          Maximum Operating Pressure:3000 psi
          Phase Compatibility:pH 0–14; 0–* HPLC solvents
           

          收藏該商鋪

          請(qǐng) 登錄 后再收藏

          提示

          您的留言已提交成功!我們將在第一時(shí)間回復(fù)您~
          二維碼
          虎林市| 宣武区| 神池县| 宁河县| 临清市| 通化市| 南川市| 陆丰市| 犍为县| 炎陵县| 师宗县| 拜泉县| 雷州市| 安徽省| 昌邑市| 若羌县| 长宁县| 文成县| 鄯善县| 南城县| 扶绥县| 景洪市| 威海市| 龙江县| 宁安市| 贵州省| 秦安县| 西宁市| 鹿邑县| 德庆县| 永春县| 得荣县| 保亭| 武乡县| 泰和县| 安仁县| 北川| 北碚区| 沛县| 宁强县| 荆门市|