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Dionex IonPac AS15 陰離子交換柱 057594
測定高純度水基質中無機陰離子和低分子量有機酸的痕醫森量濃度。
免費咨詢：010-61755坐歌520
利用 Thermo Scientific? D又討ionex? IonPac? AS15 毛細管分又姐析和保護柱測定高純度水基質中無機陰離子和低分子量有機酸的痕量濃度。水女 該款色譜柱專爲分析半導體和發(哥見fā)電行業使用的高純度水基質樂自中的痕量陰離子而設計，靈敏度高，對(du鄉下ì)較早洗脫的陰離子（如氟化物、乙醇酸鹽、乙酸鹽和甲酸鹽）可實都一現的分辨率。 柱選擇性在 30°C 操作溫度下山計達到*，适合與大定量環進(jìn)樣(身可yàng)配合使用。
提供多種(zhǒng)規格
Dionex IonPac AS15-5μm (3x150mm) 什間柱可實現高效快速分析 (15 分鍾)
Dionex IonPac AS15-9μm（2x250mm山林、4x250mm 和 0.4x250mm）柱腦間适用于較高容量的應用
Dionex IonPac AS15 毛細管柱 (0.4x250mm) 性能(場暗néng)與标準孔柱相同，但隻需 1% 的淋洗液流速，從而幫慢能助降低運行成(chéng)本
爲實現*性能(néng)，請
使用 Thermo Scientif空個ic? Dionex? IonPac討飛? AC15 濃縮柱進(jìn)行超痕量（萬億分之一）分析
使用 Dionex 淋洗液發(fā)生器進(jìn)行簡單的謝湖淋洗液制備
將(jiāng) Thermo Scientifi科船c? Dionex? 陰離子自再生抑制器 (AS這跳RS? 300) 或 Thermo Scien場上tific? Dionex? 陰離子毛細管電解抑制器 (ACES? 3姐窗00) 與 Dionex IonPac信見 AS15 柱聯用，以實現淋洗液抑制
Dionex IonPac AS15 陰離子交換柱 057594媽讀
訂貨信息：
Dionex IonPac AS15 陰離子交換柱
| 分析柱 | |
| IonPac AS15 Anal唱我ytical Column (4 x 250 m房窗m) | 053940 |
| IonPac AS15 Analytical Column朋問 (2 x 250 mm) | 053941 |
| IonPac AS15-5 μm Analytical C吃書olumn (3 × 15們水0 mm) | 057594 |
| IonPac AS15 Capillary Column (0.看草4 x 250 mm) | 075662 |
| 保護柱 | |
| IonPac AG15 Guard Column (4 x 50 mm) | 053942 |
| IonPac AG15 Guard Column (2 x 50 mm)道房 | 053943 |
| IonPac AS15-5 μm Guard Column司用 (3 × 30 m兵議m) | 057597 |
| IonPac AG15 Capillary 是花Guard Column (0.4 x 50 mm) | 75663 |
The IonPac? AS15 column was design喝慢ed specifically for analysis of動很 trace anions in high-purity wat林請er matrices, for the semiconductor a拿文nd power generation industries. Its體物 high capacity and selec電習tivity enable the de樹但termination of 分多trace-level concentratio行票ns of inorganic anio微輛ns and low-molecular-weight or火船ganic acids in high-purity water m國習atrices. The new IonPac 高些AS15 Capillary Column is pac金雪ked with the same material 不兵as the equivalent standard bor船但e version (providing the 務如same performance a姐紙s a 4 mm column) but requ問吃ires only 1/100th the eluent flo鐵技w rate. The capillary 能鐵format provides the advantage of sig務分nificantly reduced elue制慢nt consumption,高站 which helps re匠計duce operating costs.
AS15-5μm (3 × 150 mm) 都電column for high efficiency, fast 舞嗎analysis (15 min)
AS15-9μm (2 &ti煙呢mes; 250, 4 &ti得市mes; 250 mm, and 0.4 ×鐵到; 250 mm) columns for highe明玩r-capacity applicat低劇ions
Column selectivity討到 optimized for 30 °C如票 operating temperature
Superior resoluti暗市on of early-eluting anions (fluo湖月ride, glycolate, acetate, and forma美票te)
This column is ideal for use wi文花th large-loop injections. Use the關頻 AC15 concentration column for 資湖ultratrace (ppt) analyses. Use with e麗美luent generation for sim明店plified eluent preparation. Use the A音畫nion Self-Regenerating Sup是學pressor? (ASRS? 300) or the Anio妹家n Capillary Electrolytic Suppresso小照r (ACES? 300) with the AS15 column f妹科or eluent suppression.
| IonPac? AS15 Anion-Exchange Col計媽umn Specifications | |
|---|---|
| Dimensions | IonPac AS15 Capillary Column: 0.4 × 250 mm IonPac AS15 Capillary Guard Column:飛不 0.4 × 50 mm&站雨nbsp; IonPac AS15 Analytica見道l Column: 2 × 250 mm, 3 &ti答做mes; 150 mm, and 4 &們短times; 250 mm IonPac AG15 Guard Column: 2 × 50 mm, 3 × 30 mm, an白我d 4 × 50 mm IonPac AC15 Concent說藍rator Column: 2 × 50 mm and 4 × 50 mm很知 |
| Maximum operatin哥票g pressure | 4000 psi (standard or microbore) 5000 psi (capillary) |
| Mobile phase compati吃大bility | pH 0–14; 0–100% HPLC solvents |
| Substrate characterist場資ics | Bead Diameter: 5 μm (3 &ti場線mes; 150 mm)雪黃, 9 μm (0.4 ×紅低 250, 2 × 250房風 mm and 4 × 250 mm)內兵, 13 μm (AC15), Pore Size: 100 ? (AS15, AG15),多藍 microporous, <10 ?舞要 (AC15) Crosslinking (%DVB): 大技55% |
| Latex characteristics (AC15) | Latex Crosslinking: 6% Latex Diameter: 85 nm |
| Ion-exchange group | Surface-functionalized with a姐近lkanol quaternary ammonium ion (AS15,湖亮 AG15) Latex-functionalized with alkanol qua技花ternary ammonium ion (AC15) |
| Functional group char厭器acteristics | Medium-high hydrophobicit做謝y (AS15, AG15) Very low hydrophobi數校city (AC15) |
| AC15 void volume | 2 × 50 mm: 9 μL, 4 &照讀times; 50 mm: 210 μL |
| Column construction | PEEK? with 10-32 threaded ferrule-style 信聽end fittings. All components are n厭多onmetallic. |
| Capacity | 2.25 μeq (0.4 × 250 mm cap玩唱illary column) 0.45 μeq (0.4 × 50 mm c票低apillary guard) 56.25 μeq (2 × 250 m個問m analytical column) 11.25 μeq (2 × 50 mm guard 船不column) 2.2 μeq (2 × 50 mm conce外吃ntrator column) 70 μeq (3 × 150 mm analytical 家亮column) 14 μeq (3 ×窗看; 30 mm guard column) 225 μeq (4 × 250下筆 mm analytical column) 45 μeq (4 × 50 mm guard column) 也飛 9 μeq 4 × 50 mm這飛 concentrator column)些河 |
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