Analysis of anions and cations at levels that are typically less than 500 PPT can present unique challenges with respect to sample preparation and contamination.

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全自動樣品痕量前處理技術

Analysis of anions and cations at levels that are typically less than 500 PPT can present unique challenges with respect to sample preparation and contamination. As lower concentration levels are needed, environmental factors, material compatibility, and contamination are increased.

Dionex AutoPrep was developed to facilitate trace analysis by combining largevolume sampling with automated sample preparation.This combination, simplifies trace analysis like never before. AutoPrep is a series of automated steps used to prepare samples on line. This sample preparation technique is used to automatically prepare standards and samples for analysis.

Automated calibration of the IC system for trace analysis
Automatically concentrates and analyses samples.
Minimizes contamination associated with Trace Analysis
Removes the analyst from having to perform manual sample preparation and standard dilutions
“Pull-mode” eliminates sample contact with pump components
Reduces labor
Eliminates errors
Fully supported using the Chromeleon.Chromatography Data System

AutoPrep is used to automatically prepare calibration curves and perform sample analysis. It is particularly useful for trace level applications. Using unique plumbing configurations and automated valve operations, AutoPrep simplifies trace analysis.

關鍵詞：紅外測溫儀測溫儀照度計溫度計