无码人妻一区二区三区在线视频|妺妺窝人体色www在线小说|少妇又紧又色又爽又刺激视频|精品国产一区二区三区久久影院

歡迎來到北京豫維科技有限公司網(wǎng)站!

熱門關(guān)鍵詞:蘇瑪罐,原子吸收分光光度計(jì),環(huán)境監(jiān)測(cè)產(chǎn)品,液相色譜,色譜柱。

產(chǎn)品中心您現(xiàn)在的位置:首頁 > 產(chǎn)品展示 > 通用色譜配件 > 抑制器 > Dionex ACRS-ICE 500 陰離子化學(xué)再生抑制器

Dionex ACRS-ICE 500 陰離子化學(xué)再生抑制器

更新時(shí)間:2019-11-11

簡(jiǎn)要描述:

Dionex ACRS-ICE 500 陰離子化學(xué)再生抑制器
非常適合的復(fù)雜或高離子強(qiáng)度的樣品中有機(jī)酸和醇離子排阻層析。

  免費(fèi)咨詢:010-61755520

  發(fā)郵件給我們:yuweichina86@163.com

Dionex ACRS-ICE 500 陰離子化學(xué)再生抑制器

Thermo Scientific的戴安ACRS-ICE500陰離子化學(xué)再生抑制器是專為復(fù)雜或高離子強(qiáng)度的樣品,包括食品和飲料產(chǎn)品,生物樣品,發(fā)酵工藝,工業(yè)過程酒中有機(jī)酸和醇分析,以及處理廢水。此抑制劑是非常適合的復(fù)雜或高離子強(qiáng)度的樣品中有機(jī)酸和醇離子排阻層析。它提供了以下優(yōu)點(diǎn):

高容量和溶劑兼容性設(shè)計(jì)
優(yōu)化為復(fù)雜或高離子強(qiáng)度的樣品中的有機(jī)酸和醇分析
低檢測(cè)限,高信噪比,和優(yōu)異的基線穩(wěn)定性
快速啟動(dòng)和平衡

 

 

Dionex ACRS-ICE 500 陰離子化學(xué)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(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細(xì)地址:

  • 補(bǔ)充說明:

  • 驗(yàn)證碼:

    請(qǐng)輸入計(jì)算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7
狠狠色噜噜狠狠狠7777奇米| 两个人免费高清视频WWW| 亚洲日韩国产二区无码| 国产精华AV午夜在线| 欧美性性性性性色大片免费的| 欧美综合自拍亚洲综合图| 日韩亚洲国产一区情侣| 在线观看的av网站| 粗大挺进尤物人妻中文字幕| 久久av无码精品人妻糸列| 少妇装睡让我滑了进去| 亚洲一久久久久久久久| 成年免费视频播放网站推荐| 亚洲综合久久成人a片红豆| 国产小受被做到哭咬床单GV| 国产精品激情| 国产成人一区二区青青草原| 午夜天堂av天堂久久久| 亚洲日本韩国| 18处破外女出血在线| 妺妺窝人体色www在线下载| 蜜臀亚洲av无码精品国产午夜.| 久久亚洲一区二区三区四区| 人人妻人人澡人人爽欧美精品| 欧美最骚最疯日b视频观看| 欧美日韩人人模人人爽人人喊| 亚洲中文字幕久久精品无码喷水| 三个男吃我奶头一边一个视频| 久久五月丁香中文字幕| 无码av免费精品一区二区三区| 自拍偷在线精品自拍偷无码专区| 成年女人a毛片免费视频| 最近2019好看的中文字幕免费| 天天爽亚洲中文字幕| 日本在线视频www鲁啊鲁| 人妻在厨房被色诱 中文字幕| 少妇白浆高潮无码免费区| 潮喷无码正在播放| 国产成人剧情av在线| 久久亚洲中文字幕av| 秋霞无码久久久精品|