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trace elements in water

trace elements in water, Total:5 items.

In the international standard classification, trace elements in water involves: Products of the chemical industry, Fertilizers.

American Society for Testing and Materials (ASTM), trace elements in water

• ASTM D3919-08 Standard Practice for Measuring Trace Elements in Water by Graphite Furnace Atomic Absorption Spectrophotometry
• ASTM D3919-15 Standard Practice for Measuring Trace Elements in Water by Graphite Furnace Atomic Absorption Spectrophotometry

Association Francaise de Normalisation, trace elements in water

• NF ISO 11466:1995 Qualité du sol - Extraction des éléments en traces solubles dans l'eau régalé

Group Standards of the People's Republic of China, trace elements in water

• T/YNBX 11-2019 Medium and trace element water soluble fertilizer

British Standards Institution (BSI), trace elements in water

• BS EN 16964:2018 Fertilizers. Extraction of total micro-nutrients in fertilizers using aqua regia

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