Monitoring the effects of genetically modified organisms (GMO) - Assessment of the diversity of ferns and flowering plants - Vegetation surveys
Edition 2008-01

Optical measurement of microtopography - Calibration of confocal microscopes and depth setting standards for roughness measurement
Edition 2010-10

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

Olfactometry; determination of odour intensity
Edition 1992-10

Measurement of odour impact by field inspection - Determination of odour intensity and hedonic odour tone
Edition 2010-01

Sustainable management in small and medium-sized enterprises - Methods and examples for the practical application
Edition 2022-10

Ambient air - Gas chromatographic determination of gaseous organic compounds - Fundamentals
Edition 2019-04

Determination of the hedonic odour tone - Polarity profiles
Edition 2010-06

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

Ambient air measurement - Outdoor and indoor air measurement - Measurement of semi-volatile and persistent organic pollutants (POPs) with GC-HRMS
Edition 2019-07