DIN EN ISO 4788:2005 Laboratory glassware - Graduated measuring cylinders (ISO 4788:2005); German version EN ISO 4788:2005
DIN ISO 3696:1991 Water for analytical laboratory use; specification and test methods; identical with ISO 3696:1987
DIN ISO 5725-2:2002 Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method (ISO 5725-2:1994 including Technical Corrigendum 1:2002)
ISO 3696:1987 Water for analytical laboratory use; Specification and test methods
ISO 4788:2005 Laboratory glassware - Graduated measuring cylinders
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
2015DIN ISO 11349:2015 Water quality - Determination of low-volatility lipophilic substances - Gravimetric method (ISO 11349:2010)
2009DIN 38409-56:2009 German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 56: Gravimetric determination of low volatile lipophilic substances after solvent extraction (H 56)
DIN ISO 11349:2015 Water quality - Determination of low-volatility lipophilic substances - Gravimetric method (ISO 11349:2010) has been changed from DIN 38409-56:2009 German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 56: Gravimetric determination of low volatile lipophilic substances after solvent extraction (H 56).