Bulgarian Institute for Standardization
Standards – always a step ahead
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E-mail: info@bds-bg.org
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Projects and standards

To find easily the necessary information, use the different options for advanced search below, e.g. search by technical committee; by keyword in Bulgarian/English; by reference and others.

Soil quality - Risk-based petroleum hydrocarbons - Part 1: Determination of aliphatic and aromatic fractions of volatile petroleum hydrocarbons using gas chromatography (static headspace method) - Amendment 1 (ISO 16558-1:2015/Amd 1:2020)

60.60 Standard published

ТК-15 more

Soil quality - Determination of content of hydrocarbon in the range C10 to C40 by gas chromatography (ISO 16703:2004)

60.60 Standard published

ТК-15 more

Soil quality - Determination of carbon and nitrogen by near-infrared spectrometry (NIRS) (ISO 17184:2014)

60.60 Standard published

ТК-15 more

Soil quality - Determination of total cyanide and easily liberatable cyanide - Continuous-flow analysis method (ISO 17380:2013)

60.60 Standard published

ТК-15 more

Soil quality - Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers - Static headspace method (ISO 22155:2016)

60.60 Standard published

ТК-15 more

Soil quality - Determination of selected organotin compounds - Gas-chromatographic method (ISO 23161:2018)

60.60 Standard published

ТК-15 more

Soil, treated biowaste, sludge and waste - Digestion of aqua regia soluble fractions of elements (ISO 54321:2020)

60.60 Standard published

ТК-15 more

Soil quality — Determination of organochlorine pesticides and polychlorinated biphenyls — Gas-chromatographic method with electron capture detection

90.92 Standard to be revised

ТК-15 more

Soil quality — Determination of water-soluble and acid-soluble sulfate

90.93 Standard confirmed

ТК-15 more

Soil quality — Determination of total nitrogen — Modified Kjeldahl method

90.93 Standard confirmed

ТК-15 more

Soil quality — Determination of phosphorus — Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution

90.93 Standard confirmed

ТК-15 more

Soil quality — Determination of total nitrogen content by dry combustion ("elemental analysis")

90.93 Standard confirmed

ТК-15 more

Soil quality — Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant

90.93 Standard confirmed

ТК-15 more

Soil quality — Dissolution for the determination of total element content — Part 1: Dissolution with hydrofluoric and perchloric acids

90.20 Standard under periodical review

ТК-15 more

Soil quality — Determination of total sulfur by dry combustion

90.93 Standard confirmed

ТК-15 more

Soil quality - Risk-based petroleum hydrocarbons - Part 2: Determination of aliphatic and aromatic fractions of semi-volatile petroleum hydrocarbons using gas chromatography with flame ionization detection (GC/FID) (ISO/TS 16558-2:2015)

60.60 Standard published

ТК-15 more

Soil quality — Determination of organochlorine pesticides and polychlorinated biphenyls — Gas-chromatographic method with electron capture detection

90.92 Standard to be revised

ISO/TC 190/SC 3 more

Soil, treated biowaste and sludge – Determination of pH

60.60 Standard published

ISO/TC 190/SC 3 more