Bulgarian Institute for Standardization
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
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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 organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)

60.60 Standard published

ISO/TC 190/SC 3 more

Soil, treated biowaste, sludge and waste — Digestion of aqua regia soluble fractions of elements

60.60 Standard published

ISO/TC 190/SC 3 more

Environmental solid matrices — Determination of polychlorinated biphenyls (PCB) by gas chromatography — Mass selective detection (GC-MS) or electron-capture detection (GC-ECD)

40.99 Full report circulated: DIS approved for registration as FDIS

ISO/TC 190/SC 3 more

Soil, treated biowaste and sludge — Determination of elements using inductively coupled plasma optical emission spectrometry (ICP-OES)

40.99 Full report circulated: DIS approved for registration as FDIS

ISO/TC 190/SC 3 more

Soil quality — Determination of potential cation exchange capacity (CEC) and exchangeable cations buffered at pH 7, using a molar ammonium acetate solution

40.99 Full report circulated: DIS approved for registration as FDIS

ISO/TC 190/SC 3 more

Soil quality — Determination of perchlorate in soil using liquid chromatography-tandem mass spectrometry (LC-MS/MS)

50.00 Final text received or FDIS registered for formal approval

ISO/TC 190/SC 3 more

Soil quality — Detection of water soluble chromium(VI) using a ready-to-use test-kit method

60.60 Standard published

ISO/TC 190/SC 3 more

Background information and guidance on environmental cyanide analysis

60.60 Standard published

ISO/TC 190/SC 3 more

Soil quality — Determination of linear alkylbenzene sulfonate (LAS) — Method by HPLC with fluorescence detection (LC-FLD) and mass selective detection (LC-MSD)

90.20 Standard under periodical review

ISO/TC 190/SC 3 more

Soil quality — Determination of nonylphenols (NP) and nonylphenol-mono- and diethoxylates — Method by gas chromatography with mass selective detection (GC-MS)

90.20 Standard under periodical review

ISO/TC 190/SC 3 more

Soil quality — Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution — Part 1: Manual method

90.20 Standard under periodical review

ISO/TC 190/SC 3 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)

90.20 Standard under periodical review

ISO/TC 190/SC 3 more

Soil quality — Determination of mercury — Cold vapour atomic fluorescence spectrometry (CVAFS)

90.93 Standard confirmed

ISO/TC 190/SC 3 more

Soil quality — Determination of trace elements using inductively coupled plasma mass spectrometry (ICP-MS)

90.92 Standard to be revised

ISO/TC 190/SC 3 more

Soil quality — Determination of some selected phenols and chlorophenols — Gas chromatographic method with mass spectrometric detection

90.93 Standard confirmed

ISO/TC 190/SC 3 more