Dionex IonPac TAC-2 阴离子浓缩柱 043101

更新时间：2019-11-18

简要描述：

Dionex IonPac TAC-2 阴离子浓缩柱 043101
该戴安TAC的IonPac-2列是有能力3.4μeq/列的和适度的低空隙体积（?50μL）一薄壳型阴离子交换浓缩柱。

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Dionex IonPac TAC-2 阴离子浓缩柱 043101

对于使用碳酸盐淋洗液时，通用的负离子浓度高纯度水分析，考虑的Thermo Scientific 戴安的IonPac TAC-2阴离子浓缩柱。该戴安TAC的IonPac-2列是有能力3.4μeq/列的和适度的低空隙体积（?50μL）一薄壳型阴离子交换浓缩柱。它可以在使用碳酸盐/碳酸氢盐或硼酸盐洗脱阴离子交换系统中使用。它是为与加压瓶，注射器，Thermo Scientific的戴安自动进样器，以及用于样品装载一单活塞样品输送泵的使用兼容。

Dionex IonPac TAC-2 阴离子浓缩柱 043101

订货信息：

Dionex IonPac TAC-2 阴离子浓缩柱

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