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Le présent document spécifie une méthode fluorimétrique pour la détermination de l’activité de la phosphatase alcaline (ALP) (EC 3.1.3.1) dans les laits crus et traités thermiquement entiers, demi‑écrémés, écrémés et les laits aromatisés. La méthode est applicable au lait et aux boissons à base de lait de vache, de brebis et de chèvre. Elle est également applicable au lait en poudre après…

This document specifies requirements for three classes, marking, package, transport and storage of thiourea for industrial purpose. The different types of thiourea specified are defined according to their content, application, and requirements (see Table 1).

This document specifies the communication interface, so that the transmitted parameters, signals and objects between a supply system (SS), with power converter/switch (PC/S) and high power interface – master control (HPI-MC) including the tractor implement management (TIM) server, and a consumer system (CS), with application (APP) and high power interface – control (HPI-C) including the TIM…

This document specifies a media format that enables the storage and delivery of geometry-based point cloud compression data. The geometry-based point cloud compression data can be timed or non-timed. It supports flexible extraction of geometry-based point cloud compression data at delivery or decoding time.

This document describes the testing methodology based on acoustic emission (AE) for atmospheric and low-pressure (less than or equal to 50 kPa on top of the tank) metallic storage tank floors and the classification system to be used for test results. This document applies to acoustic emission testing (AT) for corrosion severity of atmospheric metal storage tank floors. The technique is limited to…

This document specifies the requirements for factory-made flexible microporous insulation (FMI), which is used for the thermal insulation of industrial applications. It specifies requirements for insulation that exhibits thermal insulating performance through nano-sized pore composite material comprising a blend of inorganic powder, fibres and opacifiers. The products are delivered as a flexible…

This document specifies a fluorimetric method for the determination of alkaline phosphatase (ALP) (EC 3.1.3.1) activity in raw and heat-treated whole milk, semi-skimmed milk, skimmed milk and flavoured milks. This method is applicable to milk and milk-based drinks from cows, sheep and goats. It is also applicable to milk powder after reconstitution. The instrument used for the determination of…

This document specifies a fluorimetric method for the determination of alkaline phosphatase (ALP) (EC 3.1.3.1) activity in cheese. This method is applicable to soft cheeses, semi-hard and hard cheeses provided that the mould is only on the surface of the cheese and not also in the inner part (e.g. blue veined cheeses). For large hard cheeses, specific conditions of sampling apply (see Clause 7).…

This document specifies an engineering method for calculating the attenuation of sound during propagation outdoors in order to predict the levels of environmental noise at a distance from a variety of sources. The method predicts the equivalent continuous A-weighted sound pressure level (as described in ISO 1996-series) under meteorological conditions favourable to propagation from sources of…