Table of Contents

Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Symbols and abbreviated terms<br>5 Safety<br>6 Interferences<br>7 Apparatus<br>8 Reagents, standards and materials<br>9 Sample preparation<br>10 Procedure<br>11 Qualitative and quantitative analysis<br>12 Quality control<br>13 Precision and accuracy<br>14 Test report<br>Annex A (informative) - Uncertainty in <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;TXRF measurements<br>Annex B (informative) - Validation of the <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;method<br>Bibliography

Abstract

Describes a chemical method for technicians working with Total Reflection X-ray Fluorescence (TXRF) instrumentation to perform measurements of water samples, according to good practices, with a defined degree of accuracy and precision.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 201