Dionex IonPac TAC-2 陰離子濃縮柱 043101

更新時間：2019-11-18

簡要描述：

Dionex IonPac TAC-2 陰離子濃縮柱 043101
該戴安TAC的IonPac-2列是有能力3.4μeq/列的和適度的低空隙體積（?50μL）一薄殼型陰離子交換濃縮柱。

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Dionex IonPac TAC-2 陰離子濃縮柱 043101

對于使用碳酸鹽淋洗液時，通用的負(fù)離子濃度高純度水分析，考慮的Thermo Scientific 戴安的IonPac TAC-2陰離子濃縮柱。該戴安TAC的IonPac-2列是有能力3.4μeq/列的和適度的低空隙體積（?50μL）一薄殼型陰離子交換濃縮柱。它可以在使用碳酸鹽/碳酸氫鹽或硼酸鹽洗脫陰離子交換系統(tǒng)中使用。它是為與加壓瓶，注射器，Thermo Scientific的戴安自動進(jìn)樣器，以及用于樣品裝載一單活塞樣品輸送泵的使用兼容。

Dionex IonPac TAC-2 陰離子濃縮柱 043101

訂貨信息：

Dionex IonPac TAC-2 陰離子濃縮柱

IonPac TAC-2 Trace Anion Concentrator	043101
IonPac TAC-2 Trace Anion Concentrator, Pkg of 4	043102

The IonPac^? TAC-2 Trace Anion Concentrator Column is a pellicular anion-exchange concentrator column with moderately low void volume (~50 μL). The TAC-2 is designed primarily for high-purity water analysis. The TAC-2 strips ions from a measured volume of aqueous sample matrix, concentrating the analyte species and lowering detection limits.

Can be used with carbonate/bicarbonate and borate eluents

Note: Not solvent compatible.

Trace Level Anion Standard Using Trace Enrichment on the IonPac AS4A Column

IonPac TAC-2 Trace Anion Concentrator Column Specifications
Dimensions	3 × 35 mm
Substrate characteristics	Bead Diameter: 30 μm Cross-Linking (%DVB): 2%
Latex characteristics	Functional Group: Alkyl quaternary ammonium Latex Diameter: 250 nm Latex Cross-Linking: 5% Hydrophobicity: Medium
Mobile phase compatibility	Carbonate/bicarbonate, or borate eluents; not solvent compatible
Capacity	3.4 μeq (3 × 35 mm concentrator column) Note: Rated for use with 4-mm cation-exchange columns. Use 2-mm guard columns as concentrator columns for 2-mm chromatography if low void volume is required.
Void volume	50 μL