Water quality - Sampling - Part 19 : guidance on sediment sampling in marine sediments - Qualité de l'eau
€80.00
Water quality - Guidance on the scope and selection of fish sampling methods - Qualité de l'eau
€73.30
Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms
€64.01
Water quality - Determination of fluoride ion - Potentiometric method - Qualité de l'eau
€36.67
Water quality - Determination of dry residues at 105 °C and 180 °C - Qualité de l'eau
€27.33
Devices to prevent pollution by backflow of potable water - Air gaps with minimum circular overflow (verified by test or measurement) - Family A, type G - Dispositifs de protection contre la pollution de l'eau potable par retour
€40.69
Devices to prevent pollution by backflow of potable water - Automatic diverter - Family H, type C - Dispositifs de protection contre la pollution de l'eau potable par retour
Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, Type F - Dispositifs de protection contre la pollution de l'eau potable par retour
Water quality - Determination of selected organo-tin compounds in sediments - Gas chromatography method - Qualité de l'eau
Water quality - Determination of the standardized global biological index - Qualité de l'eau
€32.00
Water quality - Determination of the Macrophytes biological index for Rivers (IBMR)
€45.67
Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry - Qualité de l'eau
€91.50
Water quality - Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
€84.02
Water quality - Determination of selected nitrophenols - Method by solid phase extraction and gas chromatography with mass spectrometric detection - Qualité de l'eau
Water quality - Determination of certain explosives and related compounds - Method using high-performance liquid chromatography (HPLC) with UV detection - Qualité de l'eau
