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Dionex IonSwift MAC-100 整體陰離子濃縮柱
使用這些超清潔（低硫酸鹽含量）、超低反壓、低死體積的整體陰離子交換柱在進行水樣品分析時濃縮陰離子。 選擇 Thermo Scientific? Dionex? IonSwift? MAC-100 整體陰離子濃縮柱進行通用型高純水分析。 為 2D-IC 毛細管應(yīng)用（如飲用水中的痕量溴酸鹽或高氯酸鹽分析）選擇 Thermo Scientific? Dionex? IonSwift? MAC-200 整體陰離子濃縮柱。
描述
將水分析的檢測限降低 2-5 個數(shù)量級
這些濃縮柱主要為高純水分析而設(shè)計，可以從已測得體積的水性樣品基質(zhì)中保留陰離子，從而濃縮分析物，并將檢測限降低 2-5 個數(shù)量級。
Dionex IonSwift MAX-100 柱
超低反壓操作（< 60 psi at 12μL/min)
0.17μeq/柱容量
低死體積 (~10μL)
單一規(guī)格 (0.5x80mm)，可配合 Dionex IonPac 毛細管柱和 Dionex IonSwift 柱使用
兼容 Dionex AS、AS-DV、AS-AP、AS-HV 自動進樣器、加壓瓶、注射器和單活塞樣品傳送泵（Dionex AXP 輔助泵）
Dionex IonSwift MAX-200 柱
超低反壓操作（< 60 psi at 1mL/min)
0.24μeq/柱容量
低死體積 (~23μL)
單一規(guī)格 (0.75x80mm)，用于 2D-IC 應(yīng)用
淋洗液兼容性
推薦用于碳酸鹽/碳酸氫鹽、硼酸鹽和氫氧化物淋洗液(兼容有機溶劑)
Dionex IonSwift MAC-100 整體陰離子濃縮柱
訂貨信息：
| IonSwift? MAC-100 Monolith Anion Concentrator Column | 074702 |
The IonSwift? MAC-100 Monolith Anion Concentrator Column is a monolithic anion-exchange concentrator column with very low void volume (approximately 10 μL) designed for use with the IonPac anion capillary columns and IonSwift anion columns. This ultraclean (low sulfate) concentrator column is designed primarily for high purity water analysis. It strips ions from a measured volume of aqueous sample matrix, concentrating the analyte species and lowering detection limits.
Ultralow-backpressure column
Compatible with the AS Autosamplers, pressurized bottles, syringes, and a single piston sample delivery pump (AXP pump)
Supports carbonate/bicarbonate, borate, and hydroxide eluents
Trace level anions concentrated on the IonSwift? MAC-100
| IonSwift? MAC-100 Monolith Anion Concentrator Column, Ultralow Pressure Specifications | |
|---|---|
| Dimensions: | 0.5 × 80 mm |
| Mobile Phase Compatibility: | Hydroxide, carbonate/bicarbonate, or borate eluents pH 0-14 1–100% HPLC solvents |
| Substrate Characteristics: | Monolithic backbone Crosslinking (%DVB): 55% |
| Latex Characteristics: | Functional Group: Alkanol quaternary ammonium Latex Diameter: 85 nm Latex Crosslinking: 6% Hydrophobicity: Very Low |
| Capacity: | 0.17 μeq/col |
| Void Volume: | 10 μL |
