Water quality - Determination of suspended solids - Method by filtration through glass fibre filters; German version prEN 872:2003
€56.17
German standard methods for examination of water, waste water and sludge - Physical and physical-chemical parameters (group C) - Part 3: Determination of absorption in the range of the ultraviolet radiation; Spectral absorption coefficient (C 3)
€48.79
Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN); German version prEN 1622:2004
€91.03
German standard methods for the analysis of water, waste water and sludge - Sludge and sediments (group S) - Part 10: Determination of the proportion of sludge volume and sludge volume index (S 10); Determination of dry matter of activated sludge
€24.39
German standard methods for the examination of water, waste water and sludge - Physical and physico-chemical characteristics (group C) - Part 5: Determination of pH value (C 5)
€84.58
Water quality - Examination and determination of colour (ISO 7887:1994); German version EN ISO 7887:1994
€41.78
Water analysis - Odour and flavour in waters - Quantitative method; method for the determination of threshold odour and flavour numbers (TON and TFN); German version prEN 1622:1994
German standard methods for the examination of water, waste water and sludge - Physical and physico-chemical parameters (group C) - Part 10: Calcit saturation of water (C 10)
Water quality - Determination of suspended solids - Method by filtration through glass fibre filters; German version EN 872:1996
Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN); German version EN 1622:1997
€63.27
Water quality - Determination of turbidity (ISO/DIS 7027:1998); German version prEN ISO 7027:1998
German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of radionuclides in sludge, sediment and suspended matter by means of gamma-ray spectrometry (S 16)
German standard methods for the examination of water, waste water and sludge; physical and physico-chemical parameters (group C); determination of turbidity (C 2); identical with ISO 7027:1990
Water quality; determination of suspended solids; determination of suspended solids by glass fibre filters; german version prEN 872:1992
Water quality; determination of turbidity (ISO 7027:1990); German version EN 27027:1994
