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Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR)
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Soil improvers and growing media - Determination of the aerobic biological activity - Part 2: Self heating test for compost
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Soil improvers and growing media — Determination of the content of macroscopic impurities and stones
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Soil improvers and growing media - Determination of organic nitrogen
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Soil improvers and growing media - Determination of phosphonate content
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Soil improvers and growing media - Determination of chromium(VI)
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Soil improvers and growing media - Determination of mercury in aqua regia extracts
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Plugs - Determination of the dimensions measured and bulk density
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Soil improvers and growing media — Determination of the chloride content
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Soil improvers and growing media - Determination of aqua regia soluble elements
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Soil improvers and growing media - Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC)
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Soil improvers and growing media - Determination of total organic carbon by dry combustion
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Soil improvers and growing media - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution
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