美國戴安Dionex TAC-2 Trace Columns 043102離子色譜柱

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產(chǎn)品名稱: 美國戴安Dionex TAC-2 Trace Columns 043102離子色譜柱

產(chǎn)品型號: 043102

產(chǎn)品展商: 戴安Dionex

產(chǎn)品文檔: 無相關(guān)文檔

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戴安公司生產(chǎn)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(shù)優(yōu)勢和方法已廣泛地應(yīng)用于各個領(lǐng)域，其市場占有率達80%。全球與離子色譜相關(guān)的文章有90%均出自戴安公司生產(chǎn)的離子色譜儀。　　戴安公司的快速溶劑萃取儀15分鐘之內(nèi)僅用15毫升溶劑既可完成對10g樣品的萃取，該技術(shù)已在環(huán)境、**、食品和聚合物工業(yè)等領(lǐng)域得到廣泛應(yīng)用。

美國戴安Dionex TAC-2 Trace Columns 043102離子色譜柱 的詳細介紹

TAC-2 Trace Anion Concentrator Column

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