Iron ores. Determination of total iron content - Titrimetric method after tin (II) chloride reduction1 Scope This part of ISO 2597 specifies a titrimetric method for the determination of the total iron content of iron ores, using potassium dichromate after reduction of the trivalent iron by tin(II) chloride. The method is applicable to total iron contents between 30 % (mass fraction) and 72 % (mass fraction) in natural iron ores, iron ore concentrates and agglomerates, including sinter products. NOTE An equivalent International Standard that does not

— introduce prognostics concepts in order to facilitate future systems and training

is included in this standard

BS 2050 provides you with general specifications and requirements for different tests of polymeric material that help you to check whether they will withstand voltages

Who is ISO 27500-Rationale and general principles for the human-centred organization for

Why should you use BS EN IEC 62677-3-101 - Heat-shrinkable

Alarm systems for medical or health applications

641 | ISO/IEC 13236

appendix B gives recommendations for the care of PVC hoses to prolong service life

It is intended to be used as background material when selecting appropriate severities of parameters related to precipitation and wind for product applications

excluant les applications aéronautiques et les installations d'alimentation en air comprimé

It includes the relevant text which interfaces the standard directly to the ATEX Directive without technical change other than in marking and amplification of the instructions in order to allow harmonization of the standard

for example in cases where the dimensions of test specimens (including test devices) are very large in scale