DionexIonPacAS7Column陰離子交換填充柱
平臺授權一級代理，咨詢微信：jinshanbio
Dionex IonPac AS7 Column 陰離子交換填充柱簡要描述：戴安公司生產的儀器主要有離子色譜儀、高效液相色譜儀、快速溶劑萃取儀和氨基酸直接分析儀。其中離子色譜儀憑借著雄厚的技術優勢和方法已廣泛地應用于各個領域，其市場占有率達80%。與離子色譜相關的文章有90%均出自戴安公司生產的離子色譜儀。 戴安公司的快速溶劑萃取儀15分鐘之內僅用15毫升溶劑既可完成對10g樣品的萃取，該技術已在環境、藥物、食品和聚合物工業等領域得到廣泛應用。
| 型號 | 美國戴安 P/N: 035393 |
|---|---|
The IonPacAS7 separates a wide variety of polyvalent anions, including polyphosphates, polyphosphonates, and other polyvalent complexing agents such as EDTA and NTA using acidic eluent (eliminating metal interferences) with postcolumn derivatization and UV-Vis detection.
For polyvalent anions and chelating agents in complex sample matricesDetermines cyanide and sulfide using amperometric detectionUseful for hexavalent chromium in environmental matricesThe AS7 column has a unique polymer packing that provides superior performance for separating ionic and polar compounds. The patented packing offers high speed, high efficiency, and high loading capacity at moderate backpressures.
Note: The newer IonPac AS16 or AS20 column is recommended for polyphosphates.
| IonPac AS7 Anion-Exchange Column Specifications | |
|---|---|
| Maximum operating pressure | 4000 psi (26 MPa) |
| phase compatibility | pH 0–14 |
| Column construction | PEEKwith internal style 10-32 threaded ferrule-style end fittings.All components are nonmetallic. |
| Substrate characteristics | Particle Diameter: 10 μmCross-Linking (%DVB): 2% |
| Latex characteristics | Functional Group: Alkyl quaternary ammoniumLatex Cross-Linking: 5%Latex Diameter: 530 nmCapacity (μeq/column): 100 μeq (4 x 250 mm) and 25 μeq (2 x 250 mm) Hydrophobicity: Medium-high |
| Analytical column dimensions | IonPacAS7 Column: 4x250 and 2 x 250 mm |
| Guard column dimensions | IonPac AG7 Column: 4x50 and 2 x 50mm |
| Analytical Columns | |
|---|---|
| IonPac AS7 Analytical Column (4 x 250 mm) | 035393 |
| IonPac AS7 Analytical Column (2 x 250 mm) | 063097 |
| Guard Columns | |
|---|---|
| IonPac AG7 Guard Column (4 x 50 mm) | 035394 |
| IonPac AG7 Guard Column (2 x 50 mm) | 063099 |
授權一級代理請認準金山科研平臺，產品價格和貨期請咨詢微信：jinshanbio ，詢價請加微信：jinshanbio
? 如需詢價，請加客服QQ：1749072012 、客服微信：jinshanbio，或發送郵件到1749072012@qq.com
? 平臺為生命科學研究相關領域提供一站式耗材試劑儀器解決方案和采購服務，數據資源基于CC協議。
? 本文地址：http://www.gamefang.cn/thread-52363.htm
特別聲明：以上內容(如有圖片亦包括在內)來源于授權廠家或網絡，如有侵權，請聯系客服刪除，本平臺不提供信息校正和存儲服務。
Notice: The content above (including the pictures if any)comes from authorized manufacturers or networks. In case of infringement, please contact to delete it. This platform does not provide information storage services.
QQ:1749072012