Foodstuffs. Determination of nitrate and/or nitrite content. Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite— 18 стр.
Milk and milk products. Determination of nitrate content. Method by enzymatic reduction and molecular- absorption spectrometry after Griess reaction— 24 стр.
Foodstuffs. Determination of nitrate and/or nitrite content, Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite— 12 стр.
