DIN - German Institute for Standardization

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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Standards [CURRENT]

NF X31-428-1 ; NF ISO 14869-1:2001-08-01
Soil quality - Dissolution for the determination of total element contents - Part 1: dissolution with hydrofluoric and perchloric acids

Title (German)

Bodenbeschaffenheit - Auflösung zur Bestimmung der Gesamt-Elementargehalte - Teil 1: Auflösung durch Fluorwasserstoffsaüre und Perchlorsaüre

Edition 2001-08-01

Original language French

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF X31-428-1 ; NF ISO 14869-1:2001-08-01 Soil quality - Dissolution for the determination of total element contents - Part 1: dissolution with hydrofluoric and perchloric acids

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NF X31-428-1 ; NF ISO 14869-1:2001-08-01
Soil quality - Dissolution for the determination of total element contents - Part 1: dissolution with hydrofluoric and perchloric acids