Biotechnology - Large-scale process and production - General requirements for management and organization for strain conservation procedures; German version EN 1619:1996
Edition 1996-09

Foodstuffs - Determination of aspartame in table top sweetener preparations - Method by high performance liquid chromatography; German version EN 1378:1996
Edition 1996-10

Biotechnology - Large-scale process and production - Guidance for good practice, procedures, training and control for personnel; German version EN 12307:1997
Edition 1998-02

Radiometric and photometric properties of materials; methods of measurement for photometric and spectral radiometric characteristics
Edition 1979-11

Optical radiation physics and illuminating engineering; evaluation of radiation by different detectors
Edition 1982-03

Measurement and control; digital measuring instruments; instruments for measuring analogue quantities; definitions, tests and data sheet details
Edition 1987-05

Pressure gauges - Vocabulary; German version EN 472:1994
Edition 1994-11

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

Plastics piping systems - Thermoplastics valves - Test methods for resistance to internal pressure and leaktightness; German version EN 917:1997
Edition 1997-03

Pressure equipment made from borosilicate glass 3.3 - General rules for design, manufacture and testing; German version EN 1595:1997
Edition 1997-05