IS 6092 : Part 3 : Sec 4 : 2004 /ISO 6598 : 1985 Methods of Sampling and Test for Fertilizers - Part 3 : Determination of Phosphorus - Section 4 : Quinoline Phosphomolybdate Gravimetric Method

ICS 65.080 FAD 7
Reaffirmed 2021

National Foreword

This Indian Standard (Part 3/Sec 4) which is identical with ISO 6598 : 1985`Fertilizers - Determination of phosphorus content - Quinolinephosphomolybdate gravimetric method' issued by the InternationalOrganization for Standardization (ISO) was adopted by the Bureau of IndianStandards on the recommendations of the Fertilizers Sectional Committeeand approval of the Petroleum, Coal and Related Products Division Council.

Cross References

International Standard Corresponding Indian Standard
ISO 5316 : 1977 IS 6092 : Part 3 : Sec 3 : 2004 Methods of sampling and test for fertilizers:
Part 3 Determination of phosphorous, Section 3 Extraction of water-soluble phosphates
ISO 7497 : 1984 IS 6092 : Part 3 : Sec 5 : 2004 Methods of sampling and test for fertilizers:
Part 3 Determination of phosphorus, Section 5 Extraction of phosphate soluble in mineral acids