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Starches and derived products — Determination of nitrogen content by the Kjeldahl method — Spectrophotometric…

Overview ISO 5378:1978 specifies a spectrophotometric Kjeldahl method for determining nitrogen content in starches and derived products. The method is intended for samples with a presumed nitrogen co…

Starches and derived products. Determination of nitrogen content by the Kjeldahl method. Spectrometric method