<li id="gwzll"></li>
      歡迎來到北京豫維科技有限公司網站!

      熱門關鍵詞:蘇瑪罐,原子吸收分光光度計,環境監測產品,液相色譜,色譜柱。

      產品中心您現在的位置:首頁 > 產品展示 > 通用色譜配件 > 抑制器 > Dionex ACRS-ICE 500 陰離子化學再生抑制器

      Dionex ACRS-ICE 500 陰離子化學再生抑制器

      更新時間:2019-11-11

      簡要描述:

      Dionex ACRS-ICE 500 陰離子化學再生抑制器
      非常適合的復雜或高離子強度的樣品中有機酸和醇離子排阻層析。

      Dionex ACRS-ICE 500 陰離子化學再生抑制器

      Thermo Scientific的戴安ACRS-ICE500陰離子化學再生抑制器是專為復雜或高離子強度的樣品,包括食品和飲料產品,生物樣品,發酵工藝,工業過程酒中有機酸和醇分析,以及處理廢水。此抑制劑是非常適合的復雜或高離子強度的樣品中有機酸和醇離子排阻層析。它提供了以下優點:

      高容量和溶劑兼容性設計
      優化為復雜或高離子強度的樣品中的有機酸和醇分析
      低檢測限,高信噪比,和優異的基線穩定性
      快速啟動和平衡

       

       

      Dionex ACRS-ICE 500 陰離子化學再生抑制器

      訂貨信息:

      ACRS-ICE   500 (4 mm) Anion Chemically Regenerated Suppressor084714
      ACRS-ICE 500 (9 mm) Anion Chemically Regenerated Suppressor084715

       

       

      Chemically-Regenerated Suppressor Optimized for Ion-Exclusion Chromatography

      The Thermo Scientific Dionex ACRS-ICE 500 Anion Chemically Regenerated Suppressor is designed for the analysis of organic acids and alcohols in complex or high-ionic-strength samples, including food and beverage products, biological samples, fermentation processes, industrial process liquors, and treated wastewaters. This suppressor is ideally suited to ion-exclusion chromatography of organic acids and alcohols in complex or high-ionic-strength samples. It provides the following advantages:

      • High-capacity and solvent compatible design

      • Optimized for organic acid and alcohol analysis in complex or high-ionic-strength samples

      • Low detection limits, high signal-to-noise ratio, and excellent baseline stability

      • Fast startup and equilibration

      The Dionex ACRS-ICE 500 suppressor is used in chemical suppression mode with a tetrabutylammonium hydroxide (TBAOH) regenerant. Standard ion suppression converts analytes into their acid or base forms. The Dionex ACRS-ICE 500 suppressor increases analyte conductivity by forming the TBA salt of the weak acid analyte, which is more conductive than the partially ionized acid form of the analyte. 

      The Dionex ACRS-ICE 500 suppressor removes the hydronium ion and any counterions of the analytes from the eluent stream and replaces them with tetrabutylammonium ion. This removal greatly reduces background conductivity. In addition, this mechanism forces the ionization of weak acid analytes, increasing sensitivity.

       

      Anion Ion-Exclusion Chemically Regenerated Suppressor (ACRS-ICE 500)  Specifications
      Physical Specifications
      Dimensions (l × w × d)14.0 × 4.5 × 4.8 cm (5.5 × 1.8 × 1.9 in.)
      Weight370 g (0.82 lb)
      Void Volume<50 μL (4 mm); <50 μL (9 mm)
      Chemical Specifications
      Temperature Range115–40° C
      Recommended Backpressure40 psi
      Maximum Eluent Flow Rate3 mL/min
      Eluent Solvent Restrictions290% solvent compatible5
      Maximum Regenerant EWM3 Flow Rate10 mL/min
      Modes of Operation SupportedChemical, DCR mode

      1When installed outside the heated column enclosure, all suppressors can support applications up to 60 ?C.
      2Solvents for anion eluents include methanol. Solvents for cation eluents include acetonitrile and dioxane.
      3EWM = external water mode; for eluents containing > 40% solvent, use the chemical regeneration mode.
      4Recycle recommended for aqueous applications without solvent.
      5Do not use THF solvent in the eluent.

      留言框

      • 產品:

      • 您的單位:

      • 您的姓名:

      • 聯系電話:

      • 常用郵箱:

      • 省份:

      • 詳細地址:

      • 補充說明:

      • 驗證碼:

        請輸入計算結果(填寫阿拉伯數字),如:三加四=7
      主站蜘蛛池模板: 亚洲欧洲日产国码一级毛片| 久草视频免费在线| 国产一区二区三区免费视频| 亚洲欧洲日产v特级毛片| 精品无码无人网站免费视频 | 亚洲精品无码av片| 亚洲性线免费观看视频成熟| 亚洲一级黄色大片| 两个人的视频高清在线观看免费| 亚洲噜噜噜噜噜影院在线播放| 99在线精品视频观看免费| 亚洲婷婷在线视频| 免费a级毛片高清视频不卡| 久久亚洲AV成人无码国产电影| 国产zzjjzzjj视频全免费 | 亚洲第一福利网站在线观看| 免费中文字幕视频| 亚洲精品狼友在线播放| 91福利免费体验区观看区| 亚洲中文无码线在线观看| 特级淫片国产免费高清视频| 免费无码国产在线观国内自拍中文字幕 | 免费人成在线观看69式小视频| 亚洲av一本岛在线播放| 四虎成人免费观看在线网址 | a毛片视频免费观看影院| 亚洲综合在线成人一区| 最近中文字幕mv免费高清视频7| 日韩亚洲人成网站| 国产V亚洲V天堂无码久久久| 51精品视频免费国产专区| 99亚洲男女激情在线观看| 亚洲色婷婷六月亚洲婷婷6月| 91九色视频无限观看免费| 亚洲AV无码AV男人的天堂不卡| 亚洲色偷拍另类无码专区| 全免费毛片在线播放| 成人免费观看男女羞羞视频| 亚洲视频在线观看免费视频| 白白国产永久免费视频| 日韩免费无码视频一区二区三区|