• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Publications of NA 057 BR

CEN ISO/TS 10272-3/AC 2011-12 Pre-standard Microbiology of food and animal feeding stuffs - Horizontal method for detection and enumeration of Campylobacter spp. - Part 3: Semi-quantitative method; Technical Corrigendum 1 (ISO/TS 10272-3:2010/Cor 1:2011) More  Order from Beuth Verlag
CEN ISO/TS 11133-2/A1 2011-02 Pre-standard Microbiology of food and animal feeding stuffs - Guidelines on preparation and production of culture media - Part 2: Practical guidelines on performance testing of culture media - Amendment 1: Test microorganisms for commonly used culture media (ISO/TS 11133-2:2003/AMD 1:2011) More  Order from Beuth Verlag
DIN EN 1131 1994-12 Standards Fruit and vegetable juices - Determination of the relative density; German version EN 1131:1994 More  Order from Beuth Verlag
DIN EN 1132 1994-12 Standards Fruit and vegetable juices - Determination of the pH-value; German version EN 1132:1994 More  Order from Beuth Verlag
DIN EN 1133 1994-12 Standards Fruit and vegetable juices - Determination of the formol number; German version EN 1133:1994 More  Order from Beuth Verlag
DIN EN 1134 1994-12 Standards Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrophotometry (AAS); German version EN 1134:1994 More  Order from Beuth Verlag
DIN EN 1135 1994-12 Standards Fruit and vegetable juices - Determination of ash content; German version EN 1135:1994 More  Order from Beuth Verlag
DIN EN 1136 1994-12 Standards Fruit and vegetable juices - Determination of phosphorus content; spectrophotometric method; German version EN 1136:1994 More  Order from Beuth Verlag
DIN EN 1137 1994-12 Standards Fruit and vegetable juices - Enzymatic determination of citric acid (citrate) content; NADH spectrometric method; German version EN 1137:1994 More  Order from Beuth Verlag
DIN EN 1138 1994-12 Standards Fruit and vegetable juices - Enzymatic determination of L-malic acid (L-malate) content - NADH spectrometric method; German version EN 1138:1994 More  Order from Beuth Verlag

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