Trace Analysis Guide

More than ever before, people are making decisions based on chemical measurements that affect us medically, environmentally, legally, and commercially. The reliability of these measurements is becoming a critical matter. Dr. Paul Gaines present an essential guide for trace analysts at any level of experience. Topics cover all phases of sample collection, preparation, measurement, and data analysis.

NOTE:  All references to trace analysis assume the use of either ICP-OES or ICP-MS for the purposes of this guide.

Foundations

1. Definition, Stages and Training

Sample Collection

2. Planning the Project
3. Sampling and Subsampling

Sample Preparation

4. An Introduction to Sample Preparation
5. Container Material Properties
6. Container Transpiration
7. Stability of Elements at ppb Concentration Levels

Contamination

8. Environmental Contamination
9. Contamination From Reagents
10. Contamination From the Analyst and Apparatus

Preparation Techniques

11. Acid Digestions of Inorganic Samples
12. Acid Digestions of Organic Samples
13. Sample Preparation by Fusion
14. Ashing Procedures

Sample Measurement

15. ICP-OES Measurement
16. ICP-MS Measurement

Conclusions

17. Method Validation