IS 9925 : 2024 Determination of Gold and Silver in Gold and Silver Thread and Embroidery Materials - Method

ICS 39.060

MTD 10

1 SCOPE

This standard covers the method for estimation of gold and silver in gold and silver thread and embroidery materials.

2 REFERENCES

The standards given below contain provisions which through reference in this text, constitute provision 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 these standards:

IS No. Title
IS 264 : 2005 Nitric acid - Specification (third revision)
IS 265 : 2021 Hydrochloric acid - Specification (fifth revision)
IS 1070 : 2023 Reagent grade water - Specification (fourth revision)