Bulgarian Institute for Standardization
Standards – always a step ahead
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
Projects and standards
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Criteria:
39.060
Reference test method for release of nickel from all post assemblies which are inserted into pierced parts of the human body and articles intended to come into direct and prolonged contact with the skin
60.55 Ratification completed (DOR)
ТК-0/ПС-5
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Jewellery and precious metals - Determination of platinum - Gravimetry using diammonium chloride (ISO/FDIS 11210:2022)
50.60 Close of voting. Proof returned by secretariat
ТК-20
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Jewellery and precious metals - Determination of silver in silver alloys - Volumetric (potentiometric) method using potassium bromide
30.99 CD approved for registration as DIS
ТК-20
more
Jewellery and precious metals - Determination of palladium - Gravimetry using dimethylglyoxime (ISO/FDIS 11490:2022)
50.60 Close of voting. Proof returned by secretariat
ТК-20
more
90.93 Standard confirmed
ТК-20
more
90.93 Standard confirmed
ТК-20
more
ТК-20
more
ТК-20
more
ЕРГ 1
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90.93 Standard confirmed
ТК-20
more
90.93 Standard confirmed
ТК-20
more
90.93 Standard confirmed
ТК-20
more
90.93 Standard confirmed
ТК-20
more
90.93 Standard confirmed
ТК-20
more
90.93 Standard confirmed
ТК-20
more
90.93 Standard confirmed
ТК-20
more
90.93 Standard confirmed
ТК-20
more
90.93 Standard confirmed
ТК-20
more