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STN - Slovenské národní normy
Stránka 4254
STN EN ISO 21268-3 (01.04.2020)
Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials - Part 3: Up-flow percolation test (ISO 21268-3:2019)
Dostupné jazyky: Anglicky
Dostupné prevedenie: Tlačené
STN EN ISO 21268-4 (01.06.2020)
Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials - Part 4: Influence of pH on leaching with initial acid/base addition (ISO 21268-4:2019)
Dostupné jazyky: Anglicky
Dostupné prevedenie: Tlačené
STN P CEN ISO/TS 21268-1 (01.02.2010) Neplatné
Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials - Part 1: Batch test using a liquid to solid ratio of 2 l/kg dry matter (ISO/TS 21268-1:2007)
Dostupné prevedenie: Tlačené
STN P CEN ISO/TS 21268-2 (01.02.2010) Neplatné
Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials - Part 2: Batch test using a liquid to solid ratio of 10 l/kg dry matter (ISO/TS 21268-2:2007)
Dostupné prevedenie: Tlačené
STN P CEN ISO/TS 21268-3 (01.02.2010) Neplatné
Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials - Part 3: Up-flow percolation test (ISO/TS 21268-3:2007)
Dostupné prevedenie: Tlačené
STN P CEN ISO/TS 21268-4 (01.02.2010) Neplatné
Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials - Part 4: Influence of pH on leaching with initial acid/base addition (ISO/TS 21268-4:2007)
Dostupné prevedenie: Tlačené
STN EN ISO 18772 (01.09.2014)
Soil quality - Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials (ISO 18772:2008)
Dostupné jazyky: Anglicky
Dostupné prevedenie: Tlačené
STN EN ISO 23753-1 (01.09.2019)
Soil quality - Determination of dehydrogenases activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) (ISO 23753-1:2019)
Dostupné jazyky: Anglicky
Dostupné prevedenie: Tlačené
STN EN ISO 23753-1:2019/A1 (01.03.2021) Change
Soil quality - Determination of dehydrogenases activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) (ISO 23753-1:2019)
Dostupné jazyky: Anglicky
Dostupné prevedenie: Tlačené
STN EN ISO 23753-2 (01.09.2019)
Soil quality - Determination of dehydrogenases activity in soils - Part 2: Method using iodotetrazolium chloride (INT) (ISO 23753-2:2019)
Dostupné jazyky: Anglicky
Dostupné prevedenie: Tlačené
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