IS 6092 : Part 3 : Sec 5 : 2004 /ISO 7497 : 1984 Methods of Sampling and Test for Fertilizers - Part 3 : Determination of Phosphorus - Section 5 : Extraction of Phosphates Soluble in Mineral Acids

National Foreword

This Indian Standard (Part 3/Sec 5) which is identical with ISO 7497 : 1984`Fertilizers - Extraction of phosphates soluble in mineral acids' issuedby the International Organization for Standardization (ISO) was adopted bythe Bureau of Indian Standards on the recommendations of the FertilizersSectional Committee and approval of the Petroleum, Coal and RelatedProducts Division Council.