Revised Standard from Last Update.

1. SCOPE

1.1 This standard prescribes the requirements and the methods of tests for potassium schoenite used as a fertilizer.

2. REFERENCES

The following standards 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 editions of the standards indicated below:

460 Test Sieves

(Part 1) : 2020 Wire Cloth Test Sieves (fourth revision)

(Part 2) : 2020 Perforated Plate Test Sieves (fourth revision)

(Part 3) : 2020 Methods of examination of apertures of test sieves (fourth revision)

1070 : 1992 Reagent Grade Water (third revision)

6092 Method of sampling and test for fertilizers

(Part 1) : 1985 Sampling (first revision)

(Part 4) : 1985 Determination of Potassium (first revision)

(Part 5) : 1985 Determination of Secondary elements and micronutrients (first revision)

(Part 6) : 1985 Determination of Moisture and impurities (first revision)

7406 (Part1) : 1984 Specification for Jute Bags for packing Fertilizers Part1 Laminated Bags manufactured from 407g/m2: 85 × 39 Tarpaulin fabric (first revision)

9755 : 2016 High Density Polyethylene (HDPE)/Polypropylene (PP) woven sacks for packing fertilizers - Specification (first revision)