Testing of used oils; determination of the mineral oil content of used oil; infrared spectrometric method
Water quality determination of chromium(vi) photometric method for weakly contaminated water first edition
适用范围:This International Standard specifies a method for the determination of chromium(VI) in drinking water in mass concentrations between 2 μg/l and 50 μg/l. For the determination of higher concentrations,...
实施日期:2005-06-01
Calcium aluminate cement - Composition, specifications and conformity criteria
适用范围:This European Standard gives a general definition of calcium aluminate cement and its composition. Itincludes requirements for the mechanical, physical and chemical properties and also states theconfor...
实施日期:2007-04-01
Open die steel forgings for general engineering purposes - Part 2: Non-alloy quality and special steels; German version EN 10250-2:1999
适用范围:The document specifies the technical delivery conditions for open die steel forgings made of non-alloy quality and special steels.
Testing of benzene and benzene homologues; determination of the content of thiophene in benzene; gas chromatography
Jewellery -- Determination of palladium in palladium jewellery alloys -- Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element
适用范围:ISO 11495:2008 describes a method for the determination of palladium in palladium jewellery alloys, preferably within the range of fineness specified in ISO 9202, by means of inductively coupled plasma...
发布日期:2008-08-01 实施日期:2008-08-01
实施日期:2006-11-30
实施日期:2008-11-01
实施日期:2008-10-01
Determination of boron (III) oxide in refractory products - Part 1: Determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes
适用范围:This part of ISO 20078 specifies methods of determining boron(III) oxide in refractory products and rawmaterials, in mass fraction of 0,01% or greater. It is applicable to the determination of total DO...
实施日期:2008-04-01
实施日期:2004-12-01
Zinc and zinc alloys - Chemical analysis - Part 9: Determination of nickel in zinc alloys; Flame atomic absorption spectrometric method
适用范围:This document specifies a flame atomic absorption spectrometric method for the determination of nickel in zinc alloys. It is applicable to the products specified in EN 1774 and EN 12844. It is suitable...
Soil quality - Determination of total cyanide and easily liberatable cyanide - Continuous-flow analysis method (ISO 17380:2013); German version EN ISO 17380:2013
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