NBN EN 1138:1995 Fruit and vegetable juices - Enzymatic determination of L-malic acid (L-malate) content - NADH spectrometric method
NBN EN 1139:1995 Fruit and vegetable juices - Enzymatic determination of D-isocitric acid content - NADPH spectrometric method
NBN EN 1139:1995 Fruit and vegetable juices - Enzymatic determination of D-isocitric acid content - NADPH spectrometric method
NBN EN 1139:1995 Fruit and vegetable juices - Enzymatic determination of D-isocitric acid content - NADPH spectrometric method
NBN EN 1140:1995 Fruit and vegetable juices - Enzymatic determination of D-glucose and D-fructose content - NADPH spectrometric method
NBN EN 1140:1995 Fruit and vegetable juices - Enzymatic determination of D-glucose and D-fructose content - NADPH spectrometric method
NBN EN 1140:1995 Fruit and vegetable juices - Enzymatic determination of D-glucose and D-fructose content - NADPH spectrometric method
NBN EN 1141:1995 Fruit and vegetable juices - Spectrometric determination of proline content
NBN EN 1141:1995 Fruit and vegetable juices - Spectrometric determination of proline content
NBN EN 1141:1995 Fruit and vegetable juices - Spectrometric determination of proline content
NBN EN 1142:1995 Fruit and vegetable juices - Determination of the sulfate content
NBN EN 1142:1995 Fruit and vegetable juices - Determination of the sulfate content