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Dionex AMC-1 陰離子濃縮柱 051760
集中從超純水無機(jī)和低分子量有機(jī)陰離子與Thermo Scientific的?戴安?AMC-1陰離子微量濃縮柱。此列具有新型相容溶劑的樹脂的技術(shù)，以確保在濃縮步驟期間的低硫酸鹽的背景。低的空隙體積（?15μL）保證早期洗脫陰離子如氟離子，乙醇酸，乙酸鹽，和甲酸鹽的精確測定。它也降低了“系統(tǒng)傾角”并提高負(fù)離子測定為在發(fā)電和半導(dǎo)體工業(yè)痕量陰離子。
Dionex AMC-1 陰離子濃縮柱 051760
訂貨信息：
| IonPac AMC-1 Anion Micro Concentrator (2 x 15 mm) | 051760 |
The AMC-1 is a very low void volume microconcentrator column designed for the concentration of inorganic anions and low-molecular-weight organic anions from ultrapure water. A unique, solvent-compatible resin technology ensures a low sulfate background and ruggedness during the concentration step.
The AMC-1 can be loaded with either a loop or sample loading pump. The low void volume (approximately 15 μL) ensures accurate determination of early-eluting anions such as fluoride, glycolate, acetate, and formate. The AMC-1 can be used with carbonate/bicarbonate or borate eluents.
Determination of Trace-Level Fluoride, Chloride, and Sulfate Standard Using an AMC-1 Anion MicroConcentrator Column and the AS12A Column
| IonPac AMC-1 Anion Microconcentrator Column Specifications | |
|---|---|
| Dimensions | 2 × 15 mm |
| Mobil phase compatibility | Carbonate/bicarbonate or borate eluents |
| Substrate characteristics | Bead Diameter: 10 μm Cross-Linking (%DVB): 55% |
| Functional group characteristics | Ion-Exchange Group: Alkyl quaternary ammonium Hydrophobicity: Medium |
| Capacity | 3 μeq (2 × 15 mm concentrator column) Note: Rated for use with 2-mm anion-exchange columns |
| Void volume | 15 μL |
