Microanalysis by the Ring-Oven Technique

Contents

Foreword

Preface

Introduction

I. The Apparatus and Its Use

A. The Ring Oven

B. The Gas Generator

C. The Sample Pipette and Glass Holder

D. Some Accessories

II. Qualitative Analysis

A. Without Separations

B. Separations

1. Separation Into Two Groups

2. Separation Into Three Groups

3. Separation of Substances Already Collected In A Particular Group

C. Systematic Schemes For The Analysis of Metal Ions

1. Dissolution of Sample

2. The Separation Scheme For Fourteen Metals and Similar Schemes

3. The Separation Scheme Using "Washing-Out" and "Washing-In" Techniques

4. Separation Scheme Using Liquid-Liquid Extraction Procedures

5. Some Other Separations of Metal Ions

D. Reactions For Metal Ions

E. Separations and Reactions For Acid Radicals

1. Separations

2. Some Special Applications

3. Reactions For Acid Radicals

F. Reagents and Filter Paper

III. Spot Colorimetry With The Ring-Oven Method, "Ring Colorimetry"

A. The Determination of Iron

B. The Determination of Other Metals

C. Removal of Interfering Ions

D. The Determination of Some Anions

E. Amplification Reactions

F. Universal Standard Scales

IV. Organic Substances

V. Radiochemical Applications

A. Determination of Activities

B. Identification of Radionucleides

C. Some Special Separation Procedures

D. Determination of Inactive Substances

VI. The Ring-Oven Method Combined with Other Techniques

A. Ring-Oven Method and Electrography

1. Qualitative Analysis

2. (Semi)-Quantitative Analysis

B. Combination With Paper- and Thin-Layer Chromatography

C. Combination With Solvent Extraction

D. Combinations With Other Techniques

VII. Applications in Various Fields

A. Air-Pollution Studies

B. Trace Analysis and Toxicology

VII. Concentration of Substances In The Form of A Straight Line

Conclusion

Appendix

List of Original Ring-Oven Publications

References

Index

Other Titles In the Series In Analytical Chemistry