Water quality; determination of dissolved oxygen; iodometric method (ISO 5813:1983); german version EN 25813:1992
Edition 1993-01

Analysis of coffee and coffee products - Determination of 16-O-methyl cafestol content of roasted coffee - HPLC-method
Edition 2011-03

Textiles - Tests for colour fastness - Part C06: Colour fastness to domestic and commercial laundering (ISO 105-C06:2010); German version EN ISO 105-C06:2010
Edition 2010-08

Testing of ion exchangers - Determination of the total capacity of anion exchangers
Edition 2009-04

German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); detection of salmonellae in disinfected sewage sludge (S 13)
Edition 1992-03

Fatty food - Determination of pesticides and polychlorinated biphenyls (PCBs) - Part 2: Extraction of fat, pesticides and PCBs, and determination of fat content; German version EN 1528-2:1996
Edition 1997-01

Pulps - Determination of chlorine consumption (Degree of delignification) (ISO 3260:2015)
Edition 2016-05

pH measurement - Reference buffer solutions for the calibration of pH measuring equipment
Edition 2015-05

Testing of pigments and solvent-soluble dyestuffs; determination of unsulfonated primary aromatic amines
Edition 1986-09

Microbiological analysis of milk; detection of Streptococcus agalactiae in untreated milk
Edition 1987-09