Soil and waste — Determination of Chromium(VI) in solid material by alkaline digestion and ion chrom...
This document specifies the determination of Cr(VI) in solid waste material and soil by alkaline digestion and ion chromatography with spectrophotometric detection. This method can be used to determine Cr(VI)-mass fractions in solids higher than 0,1 mg/kg.
NOTE In case of reducing or oxidising waste matrix no valid Cr(VI) content can be reported.
Water quality — Determination of selected estrogens in whole water samples — Method using solid phas...
This document specifies a method for the determination of 5 oestrogens, in whole water samples listed in Table 1. The method uses solid-phase extraction (SPE-disks and/or cartridges) followed by liquid or gas chromatography-mass spectrometry (tandem mass spectrometry and/or High resolution mass spectrometry). It is applicable to the analysis of selected estrogens in surface water containing…
Ships and marine technology — Jacking system appliances on self-elevating unit — Acceptance tests
This document provides the test acceptance reqirements,test conditions,test contents and methods,test reports and other rules of the self-elevating unit jacking system.
This document is suitable for the test acceptance items and acceptance requirements of rack and pinion jacking system and hydraulic yoke and pin jacking system supporting the self-elevating unit. The test acceptance of other types…
Solid recovered fuels — Methods for the determination of the content of elements (Al, Ca, Fe, K, Mg,...
This International Standard specifies methods for the determination of major and minor element concentrations in solid recovered fuels after digestion by the use of different acid mixtures and by addition of a fluxing agent for SRF ash and is applicable for major and minor/trace elements: Major elements: Aluminium (Al), Calcium (Ca), Iron (Fe), Potassium (K), Magnesium (Mg), Sodium (Na),…
