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ČSN EN ISO 10390 (836221)
Soil, treated biowaste and sludge - Determination of pH
Translate name
STANDARD published on 1.10.2022
The information about the standard:
Designation standards: ČSN EN ISO 10390
Classification mark: 836221
Catalog number: 515895
Publication date standards: 1.10.2022
SKU: NS-1085193
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 10390 (836221):
Tento dokument specifikuje instrumentální metodu pro rutinní stanovení pH v rozmezí od pH 2 do pH 12 s použitím skleněné elektrody v suspenzi půdy, kalu a upraveného bioodpadu buď ve vodě(pH/H2O), v roztoku chloridu draselného s koncentrací 1 mol/l (pH/KCl) nebo v roztoku chloridu vápenatého s koncentrací 0,01 mol/l (pH/CaCl2). Poměr půdy, kalu a upraveného bioodpadu k suspenzní kapalině je 1:5 (objemový zlomek)
Preview of the standard ČSN EN ISO 10390 (836221)
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