YS/T 372.2-1994 (English Version) PDF

Standard No.: YS/T 372.2-1994
Language: Chinese, Available in English version
Published By: Professional Standard - Non-ferrous Metal
Status: Be replaced 2006-12
Replace By: YS/T 372.1-2006; YS/T 372.2-2006
Latest: YS/T 372.1-2006; YS/T 372.2-2006

YS/T 372.2-1994 history

2006 YS/T 372.1-2006 Methods for elementary analysis of precious alloy. Determination of silver content. Potentiometer titration with potassium iodide
1970 YS/T 372.2-1994 Methods for elementary analysis of precious alloy. Determination of platinum content. Electricity titration using potassium permanganate

YS/T 372.2-1994 Methods for elementary analysis of precious alloy. Determination of platinum content. Electricity titration using potassium permanganate was changed to YS/T 372.1-2006 Methods for elementary analysis of precious alloy. Determination of silver content. Potentiometer titration with potassium iodide.

YS/T 372.2-1994Methods for elementary analysis of precious alloy. Determination of platinum content. Electricity titration using potassium permanganate (English Version)

YS/T 372.2-1994 history

YS/T 372.2-1994
Methods for elementary analysis of precious alloy. Determination of platinum content. Electricity titration using potassium permanganate (English Version)