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Ammonium

Ammonium, Total:7 items.

In the international standard classification, Ammonium involves: Biology. Botany. Zoology, Fertilizers.

RO-ASRO, Ammonium

• STAS 11327/6-1983 RUBBER STOPPERS FOR BLOOD, PLASMA AND SOLUTION BOTTLES FOR INJECTIONS AND PERFUSIONS Determination of ammonium, chlor and sulphate ions of aqueous extract

Group Standards of the People's Republic of China, Ammonium

• T/ZFL 022-2023 Detection method of nitrate nitrogen and ammonium nitrogen uptake in root hair cells of Arabidopsis thaliana based on non-invasive micro-measurement technology
• T/ZFL 022-2022 Detection method of nitrate nitrogen and ammonium nitrogen uptake in root hair cells of Arabidopsis thaliana based on non-invasive micro-measurement technology

British Standards Institution (BSI), Ammonium

• DD CEN/TS 15921:2009 Fertilizers. Extraction of phosphorus soluble in alkaline ammonium citrate according to Petermann at 65°C
• BS DD CEN/TS 15921:2009 Fertilizers - Extraction of phosphorus soluble in alkaline ammonium citrate according to Petermann at 65 °C

European Committee for Standardization (CEN), Ammonium

• EN 15921:2011 Fertilizers - Extraction of soluble phosphorus according to Petermann at 65 °C
• PD CEN/TS 15921:2009 Fertilizers - Extraction of soluble phosphorus according to Petermann at 65 Degrees C

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