ČSN - Czech national standards

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ČSN EN ISO 22526-3 (1.5.2022)

ČSN EN ISO 22526-3 (01/05/2022)

Plastics - Carbon and environmental footprint of biobased plastics - Part 3: Process carbon footprint, requirements and guidelines for quantification

Available languages: English

Available design: Print design

from 13.90 EUR more info
ČSN EN ISO 22404 (1.5.2022)

ČSN EN ISO 22404 (01/05/2022)

Plastics - Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment - Method by analysis of evolved carbon dioxide

Available languages: English

Available design: Print design

from 13.90 EUR more info
ČSN EN ISO 22403 (1.5.2022)

ČSN EN ISO 22403 (01/05/2022)

Plastics - Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions - Test methods and requirements

Available languages: English

Available design: Print design

from 9.20 EUR more info
ČSN EN ISO 24187 (1.3.2024)

ČSN EN ISO 24187 (01/03/2024)

Principles for the analysis of microplastics present in the environment

Available languages: English

Available design: Print design

from 14.40 EUR more info
ČSN EN 17417 (1.5.2021)

ČSN EN 17417 (01/05/2021)

Determination of the ultimate biodegradation of plastics materials in an aqueous system under anoxic (denitrifying) conditions - Method by measurement of pressure increase

Available languages: English

Available design: Print design

from 14.40 EUR more info
ČSN EN ISO 22766 (1.5.2022)

ČSN EN ISO 22766 (01/05/2022)

Plastics - Determination of the degree of disintegration of plastic materials in marine habitats under real field conditions

Available languages: English

Available design: Print design

from 14.40 EUR more info
ČSN EN ISO 23977-1 (1.5.2022)

ČSN EN ISO 23977-1 (01/05/2022)

Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide

Available languages: English

Available design: Print design

from 14.40 EUR more info
ČSN EN ISO 23977-2 (1.5.2022)

ČSN EN ISO 23977-2 (01/05/2022)

Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 2: Method by measuring the oxygen demand in closed respirometer

Available languages: English

Available design: Print design

from 13.90 EUR more info
ČSN EN ISO 14851 (1.10.2019)

ČSN EN ISO 14851 (01/10/2019)

Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer

Available languages: English

Available design: Print design

from 17.80 EUR more info
ČSN EN ISO 14851 (1.2.2005)

ČSN EN ISO 14851 (01/02/2005) Withdrawn

Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer

Available design: Print design

from 14.40 EUR more info
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