Air pollution measurement; measurement of total fluoride ion concentration; impinger method
Edition 1978-03

Gaseous emission measurement; measurement of gaseous fluorine compounds; absorption method
Edition 1975-10

Gaseous air pollution measurement - Preparation of hydrogen peroxide calibration - Gas mixtures
Edition 1995-07

Gaseous emission measurement - Measurement of formaldehyde by the acetylacetone method
Edition 2004-02

Biological procedures to determine environmental impact (bioindication) - Fish as effect indicators
Edition 2018-12

Optical design for manufacturing - Illumination optics, non-imaging and freeform optics - Optical material parameters
Edition 2022-09

Measurement of gaseous emissions - Infrared spectrometric determination of organic compounds - General principles
Edition 1996-07

Monitoring the effects of genetically modified organisms (GMO) - Immunochemical detection of insecticidal Bt proteins from genetically modified crops in soil samples and plant residues
Edition 2015-09

Gaseous air pollution measurement; measurement of fluoride ion concentration; sorption method with prepared silver balls and heated membrane filter
Edition 1987-07