… and are operating effectively as planned. Operational monitoring is NOT the same as testing the ‘end product’ drinking-water in accordance with the requirements of the …

… materials (chipboards, core boards, multiply plywood and fibreboards) must be tested before being placed on the market. The steady-state concentration of …

… UFORDAT in German and the corresponding number. last update on 23.04.2025 OECD Test Guideline development for nanomaterials: Transformation of nanomaterials under … effects of fibrous and platelet-shaped advanced materials for deriving adapted testing strategies Fibrous and platelet-shaped advanced materials, such as carbon …

… the last years allows to point out which aspects need to be considered for the testing and assessment of their environmental risks and have to be reflected in the … Position Paper Advanced Materials Developing a Guidance Document for the testing of dissolution and dispersion stability of nanomaterials, and the use of the …

… of several decades dioxin is very persistent in soil and is scarcely displaced. Tests have shown that, with few exceptions (e.g. courgettes), dioxins are rarely …

… UBA Channels of the Hall system Source: UBA Gutters segments Source: UBA Flow test in the gutters with sodium florescein tracer as tracer Source: UBA Supervision … and report device. For external users - see menu item external use of the test plant - and for the general public it is possible to get access to released …

… field station in Berlin-Marienfelde is a new large, and technically sophisticated test plant. Its facilities comprise 16 streams of 1.6 km total length, 16 ponds, … grands modèles d’écosystèmes (mésocosmes) qui constituent les maillons entre les tests en laboratoire, simplifiés et faciles à contrôler, et les expériences sur le …