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 — Determination of carbonate content — Volumetric method

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Determination of organic and total carbon after dry combustion (elementary analysis)

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc — Flame and electrothermal atomic absorption spectrometric methods

90.93 Standard confirmed

ISO/TC 190/SC 3 more

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

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Determination of effective cation exchange capacity and base saturation level using barium chloride solution

60.60 Standard published

ISO/TC 190/SC 3 more

Soil quality — Determination of total nitrogen — Modified Kjeldahl method

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Determination of total cyanide

90.93 Standard confirmed

ISO/TC 190/SC 3 more

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

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Determination of herbicides — Method using HPLC with UV-detection

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Determination of selected explosives and related compounds — Part 1: Method using high-performance liquid chromatography (HPLC) with ultraviolet detection

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Determination of selected explosives and related compounds — Part 2: Method using gas chromatography (GC) with electron capture detection (ECD) or mass spectrometric detection (MS)

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Determination of selected explosives and related compounds — Part 3: Method using liquid chromatography-tandem mass spectrometry (LC-MS/MS)

60.60 Standard published

ISO/TC 190/SC 3 more

Soil and waste — Guidance on the selection and application of screening methods

60.60 Standard published

ISO/TC 190/SC 3 more

Soil quality — Screening soils for selected elements by energy-dispersive X-ray fluorescence spectrometry using a handheld or portable instrument

90.92 Standard to be revised

ISO/TC 190/SC 3 more

Soil quality — Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1

90.92 Standard to be revised

ISO/TC 190/SC 3 more

Soil quality — Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC)

90.60 Close of review

ISO/TC 190/SC 3 more

Soil quality — Determination of polychlorinated biphenyls (PCB) by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)

90.92 Standard to be revised

ISO/TC 190/SC 3 more

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

90.93 Standard confirmed

ISO/TC 190/SC 3 more