美國(guó)戴安 P/N: 060549 美國(guó)戴安Dionex IonPac AS18 Column 陰離子交換色譜柱

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公司名稱(chēng) 上海希言科學(xué)儀器有限公司
品牌 DIONEX/英國(guó)
型號(hào) 美國(guó)戴安 P/N: 060549
產(chǎn)地 美國(guó)
廠(chǎng)商性質(zhì) 代理商
更新時(shí)間 2018/5/10 20:44:16
訪(fǎng)問(wèn)次數(shù) 1168

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戴安DIONEX 離子色譜柱分析柱戴安保護(hù)住色譜柱

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公司介紹 主營(yíng)產(chǎn)品

上海希言科學(xué)儀器有限公司（Xiyan Co.,Ltd.)位于上海市松江高科技園區(qū),，是一家專(zhuān)業(yè)經(jīng)營(yíng)實(shí)驗(yàn)室耗材的年輕公司,，專(zhuān)注于生物納米磁珠,、生物樣本庫(kù)、光譜色譜及實(shí)驗(yàn)室儀器的一體系化服務(wù),，主要客戶(hù)分布于生物醫(yī)藥,、食品日化、化工纖維等行業(yè),。

上海希言科學(xué)儀器有限公司,，主要的代理經(jīng)營(yíng)產(chǎn)品品牌有：Biologix巴羅克生物樣本庫(kù)、BEAVER海貍磁珠,、施?？禉z查手套、賽默飛世爾THERMOFISHER-戴安Dionex,、沃特世Waters、安捷倫Agilent,、珀金埃爾默Perkinelmer,、德國(guó)Duran(SCHOTT)、密理博Millipore 等,。

“希言自然”是希言公司文化觀,。

“為科學(xué)工作者提供合適的解決方案”是希言?xún)x器的企業(yè)宗旨。

“成就夢(mèng)想,，鑄造zuo越”是希言?xún)x器的企業(yè)目標(biāo),。

上海希言科學(xué)儀器有限公司在為科學(xué)工作者提供Z合適解決方案的過(guò)程中,與很多國(guó)內(nèi)外的客商建立了良好的合作關(guān)系，公司堅(jiān)持以誠(chéng)信為原則,，以客戶(hù)為工作核心,，不斷提高產(chǎn)品競(jìng)爭(zhēng)力為使命，致力于提供Z合適的解決方案服務(wù)于客戶(hù),，竭誠(chéng)希望與廣大的客戶(hù)建立一個(gè)長(zhǎng)期共贏的合作關(guān)系,！成就夢(mèng)想，鑄造zuo越,！

展開(kāi)

Biologix生物耗材,，BEAVER海貍磁珠，施?？凳痔?，賽默飛世爾，Dionex離子色譜,，安捷倫Agilent

詳細(xì)信息 在線(xiàn)詢(xún)價(jià)

IonPac AS18 Hydroxide-Selective Anion-Exchange Column

For Determination of Inorganic Anions and Low-Molecular-Weight Organic Acids

The IonPac^? AS18 anion-exchange column is the hydroxide-selective column of choice for compliance monitoring of inorganic anions in drinking water and wastewater samples in accordance with US EPA Methods 300.0 (A) and 300.1.

The new IonPac AS18-Fast columns offer the same selectivity as the AS18 analytical scale columns, but with a reduced length of 150 mm, these columns can separate the common inorganic anions in significantly less time. The capillary format offers the advantage of reduced eluent consumption, thereby lowering operating costs.

Fast separation of the common inorganic anions (4 min) using the AS18-Fast columns
Recommended hydroxide-selective column for inorganic anions in diverse sample matrices
Isocratic separation of common inorganic anions in 9 minutes
Inorganic anion and low-molecular weight organic acids in complex sample matrices
Superior retention and quantification of fluoride, acetate, and formate
Meets performance requirements specified in US EPA Method 300.0 (A)

The IonPac AS18 column can determine inorganic anions and low-molecular-weight organic acids in a variety of sample matrices. This column has excellent retention of fluoride from the water dip. It is approved for compliance monitoring of inorganic anions in drinking water and wastewater samples in accordance with US EPA Methods 300.0 and 300.1. The AS18 column is now available in capillary format providing the advantage of reduced eluent consumption, thereby lowering operating costs.

IonPac^? AS18 Anion-Exchange Column Specifications
Dimensions	IonPac AS18 Analytical Column: 2 × 250 mm and 4 × 250 mm IonPac AG18 Guard Column: 2 × 50 mm and 4 × 50 mm IonPac AS18 Capillary Column: 0.4 × 250 mm IonPac AG18 Capillary Guard Column: 0.4 × 50 mm IonPac AS18-Fast Analytical Column: 2 × 150 mm and 4 × 150 mm IonPac AG18-Fast Guard Column: 2 × 30 mm and 4 × 30 mm IonPac AS18-Fast Capillary Column: 0.4 × 150 mm IonPac AG18-Fast Capillary Guard Column: 0.4 × 35 mm
Maximum operating pressure	4000 psi (standard and microbore) 5000 psi (capillary)
phase compatibility	pH 0–14; 0–100% HPLC solvents
Latex characteristics	Functional Group: Alkanol quaternary ammonium ion Latex Crosslinking: The effective crossslinking after functionalization is 8% Latex Diameter: 65 nm Hydrophobicity: Low
Substrate characteristics	Bead Diameter and Pore Size: 7.5 ?m (0.4 × 250, 2 × 250, 4 × 250, 0.4 × 150 mm, 2 ×150 and 4 × 150); supermacroporous resin (2000 ?) 13 ?m (0.4 x 50 mm, 2 × 50, 4 × 50, 2 × 30, 4 × 30, and 0.4 × 35 mm); microporous resin (<10 ?) Crosslinking (%DVB): 55%
Capacity	1.71 ?eq (0.4 × 150 mm capillary column) 0.07 ?eq* (0.4 × 35 mm capillary guard column) 2.85 ?eq (0.4 × 250 mm capillary column) 0.10 ?eq* (0.4 × 50mm capillary guard column) 171 ?eq (4 × 150 mm analytical column) 6 ?eq* (4 × 30 mm guard column) 45 ?eq (2 × 150 mm analytical column) 1.5 ?eq* (2 × 30 mm guard column) 75 ?eq (2 × 250 mm analytical column) 2.5 ?eq* (2 × 50 mm guard column) 285 ?eq (4 × 250 mm analytical column) 10 ?eq* (4 × 50 mm guard column) *Guards are packed with a low-capacity microporous resin.
Column construction	PEEK with 10-32 threaded ferrule-style end fittings. All components are nonmetallic.

Analytical Columns
IonPac AS18 4 mm Analytical Column (4 x 250 mm)	060549
IonPac AS18 2 mm Analytical Column (2 x 250 mm)	060553
IonPac AS18-Fast Capillary Column (0.4 x 150 mm)	072062
IonPac AS18-Fast Analytical Column (4 x 150 mm)	075760
IonPac AS18-Fast Analytical Column (2 x 150 mm)	075759
IonPac AS18 Capillary Column (0.4 x 250 mm)	075772

Guard Columns
IonPac AG18 4 mm Guard Column (4 x 50 mm)	060551
IonPac AG18 2 mm Guard Column (2 x 50 mm)	060555
IonPac AG18-Fast Capillary Guard Column (0.4 x 35 mm)	072063
IonPac AG18-Fast Guard Column (4 x 30 mm)	075762
IonPac AG18-Fast Guard Column (2 x 30 mm)	075761
IonPac AG18 Capillary Guard Column (0.4 x 50 mm)	075773