Fruit and vegetable juices - Enzymatic determination of D-glucose and D-fructose content - NADPH spectrometric method; German version EN 1140:1994
Edition 1994-12

Fruit and vegetable juices - Spectrometric determination of proline content; German version EN 1141:1994
Edition 1994-12

Foodstuffs - Determination of saccharin in table top sweetener preparations - Spectrometric method; German version EN 1376:1996
Edition 1996-10

Foodstuffs - Determination of acesulfame K in table top sweetener preparations - Spectrometric method; German version EN 1377:1996
Edition 1996-10

Aerospace series - Spectral quality of LED luminaires used with photoluminescent marking systems; German and English version EN 4731:2018
Edition 2018-07

Chemical analysis of ferrous materials - Determination of phosphorus in non-alloyed steels and irons - Molybdenum blue spectrophotometric method; German version EN 10184:2006
Edition 2006-05

Chemical analysis of ferrous materials - Determination of boron in steels - Spectrophotometric method; German version EN 10200:2012
Edition 2013-01

Chemical analysis of ferrous materials - Determination of arsenic in steel and iron - Spectrophotometric method; German version EN 10212:1995
Edition 1995-08

Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite; German version EN 12014-3:2005
Edition 2005-08

Fruit and vegetable juices - Enzymatic determination of D-malic acid content - NAD spectrometric method; German version EN 12138:1997
Edition 1997-12