Bulgarian Institute for Standardization
Standards – always a step ahead
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Projects and standards

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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

60.60 Standard published

ISO/TC 190/SC 3 more

Soil quality — Determination of content of hydrocarbon in the range C10 to C40 by gas chromatography

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Digestion of nitric acid soluble fractions of elements

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Screening soils for isopropanol-extractable organic compounds by determining emulsification index by light attenuation

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Determination of carbon and nitrogen by near-infrared spectrometry (NIRS)

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Determination of total cyanide and easily liberatable cyanide — Continuous-flow analysis method

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Extraction of trace elements using dilute nitric acid

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Determination of elemental composition by X-ray fluorescence

90.92 Standard to be revised

ISO/TC 190/SC 3 more

Soil quality — Determination of polycyclic aromatic hydrocarbons (PAH) — Gas chromatographic method with mass spectrometric detection (GC-MS)

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Extraction of trace elements from soil using ammonium nitrate solution

90.20 Standard under periodical review

ISO/TC 190/SC 3 more

Soil quality — Screening method for water content — Determination by refractometry

60.60 Standard published

ISO/TC 190/SC 3 more

Soil quality — Determination of arsenic, antimony and selenium in aqua regia soil extracts with electrothermal or hydride-generation atomic absorption spectrometry

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Determination of perchlorate in soil using ion chromatography

60.60 Standard published

ISO/TC 190/SC 3 more

Soil quality — Guideline for the screening of soil polluted with toxic elements using soil magnetometry

60.60 Standard published

ISO/TC 190/SC 3 more

Soil quality — Determination of trace elements in extracts of soil by inductively coupled plasma - atomic emission spectrometry (ICP - AES)

90.92 Standard to be revised

ISO/TC 190/SC 3 more

Soil quality — Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers — Static headspace method

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Determination of selected organotin compounds — Gas-chromatographic method

60.60 Standard published

ISO/TC 190/SC 3 more