IS 13921 : 2024 Chelated Zinc (Zn-EDTA), Agricultural Grade - Specification

ICS 65.080

FAD 07

1 SCOPE

This standard prescribes the requirements and methods of sampling and test for chelated zinc (Zn-EDTA), for agricultural use.

2 REFERENCES

The standards given below contain provisions which through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standards:

IS No. Title
IS 1070 : 2023 Reagent grade water - Specification (fourth revision)
IS 5985 : 1985 Code of practice for handling and storage of bagged fertilizers (first revision)
IS 6092 Methods of sampling and test for fertilizers:
(Part 1) : 1985 Sampling (first revision)
(Part 5) : 1985 Determination of secondary elements and micronutrients (first revision)
(Part 6) : 1985 Determination of moisture and impurities (first revision)