美國戴安Dionex TCC-LP1 Low-Pressure Trace Column 046027離子色譜柱

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產品名稱: 美國戴安Dionex TCC-LP1 Low-Pressure Trace Column 046027離子色譜柱

產品型號: 046027

產品展商: 戴安Dionex

產品文檔: 無相關文檔

簡單介紹

戴安公司生產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優勢和方法已廣泛地應用于各個領域，其市場占有率達80%。全球與離子色譜相關的文章有90%均出自戴安公司生產的離子色譜儀。　　戴安公司的快速溶劑萃取儀15分鐘之內僅用15毫升溶劑既可完成對10g樣品的萃取，該技術已在環境、**、食品和聚合物工業等領域得到廣泛應用。

美國戴安Dionex TCC-LP1 Low-Pressure Trace Column 046027離子色譜柱 的詳細介紹

TCC-LP1 Low-Pressure Trace Cation Concentrator Column

The IonPac^? TCC-LP1 Trace Cation Concentrator Column is a pellicular cation-exchange concentrator with moderately low void volume (approximately 145 μL). The TCC-LP1 is designed primarily for high-purity water analysis. The TCC-LP1 strips ions from a measured volume of aqueous sample matrix, concentrating the analyte species and lowering detection limits.

The TCC-LP1 is a general purpose, very low-pressure concentrator for use with syringe or autosampler loading. It is also designed for use as the concentrator column in the SP10 AutoNeutralization module for cations. The TCC-LP1 can be used with sulfuric acid, methanesulfonic acid, and hydrochloric acid eluents.

Note: The TCC-LP1 is recommended for use with carboxylated columns such as the CS12, CS12A, CS14, CS15, CS16, CS17, and CS18.

Column Switching for Trace Cations in Ethanolamine-Treated Water

IonPac TCC-LP1 Low-Pressure Trace Cation Concentrator Column Specifications
Dimensions	4 × 35 mm
Mobile phase compatibility	Monovalent eluents (sulfuric acid, methanesulfonic acid, or hydrochloric acid). 0–100% HPLC solvents.
Substrate characteristics	Bead Diameter: 20 μm Cross-Linking (%DVB): 55%
Functional group characteristics	Ion-Exchange Group: Fully functionalized with carboxylic acid Hydrophobicity: Very Low
Capacity	260 μeq (4 × 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	145 μL