Description
This standard specifies the determination of boron (Acid and Water-soluble) in fertilizers by spectrophotometric method.
TABLE OF CONTENTS
| Content | Page |
| Scope | 1 |
| 2 Reagents | 1 |
| 3 Apparatus | 1 |
| 4 Preparation of sample solutions | 2 |
| 5 Determination | 2 |
| 6 Calculation | 3 |
| 7 Test Report | 3 |