Analysis of Trace Elements in Water Ultra Thin Film (2)

Introduction

This Application Data introduces an example of comparison between qualitative/quantitative analysis using the FP method, and qualitative analysis using the calibration curve method. The NRC (National Research Council Canada) river water standard sample was analyzed after the same pretreatment that was introduced in Application Data No.16. In the spotting filter paper method and the thin film method in the EDX-700/800 standard software, the quantitative values are shown in the concentration in water solution, and the amount of deposition on the thin film, respectively.

March 8, 2006 GMT