Soil Total Nitrogen Determination Method

Soil Total Nitrogen Determination Method, Total:2 items.

In the international standard classification, Soil Total Nitrogen Determination Method involves: .

Professional Standard - Agriculture, Soil Total Nitrogen Determination Method

• NY/T 53-1987 Method for the determination of soil total nitrogen(Semi-micro Kjeldahl method)
• GB 7173-1987 Determination of total nitrogen in soil (semi-micro Kelvin method)

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