DIN EN ISO 11427 E:2016-06
Determination of silver content in jewelry silver alloy jewelry Potassium bromide volumetric method (potentiometric titration) (draft)
- Standard No.
- DIN EN ISO 11427 E:2016-06
- Release Date
- 1970
- Published By
- /
- Status
- Replace By
- DIN EN ISO 11427:2016-12
- Latest
- DIN EN ISO 11427:2023-03
DIN EN ISO 11427 E:2016-06 history
- 2023 DIN EN ISO 11427:2023-03 Jewellery and precious metals - Determination of silver in silver alloys - Potentiometry using potassium bromide (ISO/DIS 11427:2023); German and English version prEN ISO 11427:2023 / Note: Date of issue 2023-02-17*Intended as replacement for DIN EN IS...
- 2023 DIN EN ISO 11427:2023 Jewellery and precious metals - Determination of silver in silver alloys - Potentiometry using potassium bromide (ISO/DIS 11427:2023); German and English version prEN ISO 11427:2023
- 2016 DIN EN ISO 11427:2016-12 Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide (ISO 11427:2014); German version EN ISO 11427:2016
- 1970 DIN EN ISO 11427 E:2016-06 Determination of silver content in jewelry silver alloy jewelry Potassium bromide volumetric method (potentiometric titration) (draft)
- 2016 DIN EN ISO 11427:2016 Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide (ISO 11427:2014); German version EN ISO 11427:2016
- 1995 DIN EN 31427:1995 Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide (ISO 11427:1993, includes Corr. 1:1994) (includes EN 31427:1994/AC:1994); German version EN 31427:1994
- 0000 DIN EN 31427:1994
