Free Standards Documents

1 Scope This document specifies a method for the determination of phosphorus soluble in mineral acids. The method is applicable exclusively to phosphate fertilizers listed in Regulation (EC) 2003/2003, Annex I (see [2]). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the […]

1 Scope This European Standard specifies a general method for the determination of the micronutrients complexed by complexing agents in fertilizers. The method allows the determination of the total concentration of each complexed micronutrient in complexes after subtraction of the chelated micro-nutrients content, but it does not identify the individual complexing agents. This procedure concerns EC-fertilizers which contain complexed micro-nutrients […]

6.5 Measurement range of hemispherical blackbody radiator The measurement range of the apparatus is limited to values between those of the two calibration standards used thus from emissivity range of 0,02 – 0,94. 7 Sampling and preparation of the test specimens 7.1 Sampling A sheet sample of an undamaged roll shall be selected in accordance with EN 13416. 7.2 Dimensions […]

5 Sampling The flexible sheets for roof waterproofing shall be sampled according to EN 13416. All additional materials to construct the test specimen such as fasteners, insulation, substrate, vapour control layers, shall be according to the sampling requirements of the relevant European harmonised technical specifications. If these specifications are not available, then sampling shall be done according to the instructions […]

1 Scope This European Standard specifies a method for the determination of triazole (TZ) in urea or in fertilizers containing urea in the presence of dicyandiamide or methylpyrazole respectively using high-performance liquid chromatography (HPLC). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, […]

For each of the required sequences of measurement performed in accordance with this standard a corresponding estimate of the uncertainty of the final result shall be determined. The uncertainty of measurement shall be expressed in the form ± X. It shall be used in determining whether a “PASS” performance has been achieved. If the final result minus X is below […]

1 Scope This European Standard specifies the dimensions and requirements of the 30 mm tall screw finish with three (3) thread starts for flat waters and non-carbonated beverages. This finish can be used for aseptic filling and filling with introduction of nitrogen. The dimension (18,5) is the height in millimetres from the top of finish to the bottom of the […]

1 Scope This European Standard specifies the dimensions and requirements of the 30 mm low screw finish with three (3) thread starts for flat waters and non-carbonated beverages. This finish can be used for aseptic filling and filling with introduction of nitrogen. The dimension (16,8) is the height in millimetres from the top of finish to the bottom of the […]

1 Scope This European Standard specifies the dimensions of the 26,7 mm screw finish with three (3) thread starts and a 16,80 mm height for flat waters and non-carbonated beverages. This finish can be used for aseptic filling and filling with introduction of nitrogen. This finish is designed to take a tamper evident plastic closure only. During first opening, the […]

1 Scope This European Standard defines the grades and the corresponding requirements for low-alloyed ferritic spheroidal graphite cast irons for elevated temperature applications. These requirements are specified in terms of chemical composition: as given for each of the grades, graphite form and matrix structure: spheroidal graphite in a predominantly ferritic matrix, mechanical properties measured on machined test pieces prepared from […]