Bulgarian Institute for Standardization
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
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 — Direct extraction of soil DNA

60.60 Standard published

ISO/TC 190/SC 4 more

Soil quality — Guidance on laboratory testing for biodegradation of organic chemicals in soil under aerobic conditions

90.60 Close of review

ISO/TC 190/SC 4 more

Soil quality — Inhibition of reproduction of Collembola (Folsomia candida) by soil contaminants

90.92 Standard to be revised

ISO/TC 190/SC 4 more

Soil quality — Effects of pollutants on earthworms — Part 1: Determination of acute toxicity to Eisenia fetida/Eisenia andrei

90.93 Standard confirmed

ISO/TC 190/SC 4 more

Soil quality — Effects of pollutants on earthworms — Part 2: Determination of effects on reproduction of Eisenia fetida/Eisenia andrei and other earthworm species

60.60 Standard published

ISO/TC 190/SC 4 more

Soil quality — Effects of pollutants on earthworms — Part 3: Guidance on the determination of effects in field situations

90.93 Standard confirmed

ISO/TC 190/SC 4 more

Soil quality — Determination of the effects of pollutants on soil flora — Part 1: Method for the measurement of inhibition of root growth

90.93 Standard confirmed

ISO/TC 190/SC 4 more

Soil quality — Determination of the effects of pollutants on soil flora — Part 2: Effects of contaminated soil on the emergence and early growth of higher plants

90.93 Standard confirmed

ISO/TC 190/SC 4 more

Soil quality — Biological methods — Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes

90.20 Standard under periodical review

ISO/TC 190/SC 4 more

Soil quality — Laboratory incubation systems for measuring the mineralization of organic chemicals in soil under aerobic conditions

90.93 Standard confirmed

ISO/TC 190/SC 4 more

Soil quality — Determination of soil microbial biomass — Part 1: Substrate-induced respiration method

90.93 Standard confirmed

ISO/TC 190/SC 4 more

Soil quality — Determination of soil microbial biomass — Part 2: Fumigation-extraction method

90.93 Standard confirmed

ISO/TC 190/SC 4 more

Soil quality — Guidance on laboratory testing for biodegradation of organic chemicals in soil under anaerobic conditions

90.93 Standard confirmed

ISO/TC 190/SC 4 more

Soil quality — Determination of potential nitrification and inhibition of nitrification — Rapid test by ammonium oxidation

90.20 Standard under periodical review

ISO/TC 190/SC 4 more

Soil quality — Effects of pollutants on juvenile land snails (Helicidae) — Determination of the effects on growth by soil contamination

60.60 Standard published

ISO/TC 190/SC 4 more

Soil quality — Laboratory methods for determination of microbial soil respiration

90.93 Standard confirmed

ISO/TC 190/SC 4 more

Soil quality — Plant-based test to assess the environmental bioavailability of trace elements to plants

90.93 Standard confirmed

ISO/TC 190/SC 7 more

Soil quality — Effects of contaminants on Enchytraeidae (Enchytraeus sp.) — Determination of effects on reproduction

90.92 Standard to be revised

ISO/TC 190/SC 4 more