ISO 13675:2013 is the general standard on generation by combustion sub-systems (boilers) for oil, gas, coal and biomass burning. It specifies the — required inputs, — calculation method, and — resulting outputs for space heating generation by combustion sub-systems (boilers) including control. This International Standard is also intended for the case of generation for both […]

This International Standard defines basic terms relating to ophthalmic optics, specifically to semi-finished spectacle lens blanks, finished spectacle lenses and fitting purposes. Terms relating to processes and material for fabrication and surface treatment (other than some specific terms relating to coatings, which are defined in Clause 16) and terms relating to defects in materials and

ISO 13609:2014 establishes requirements for the specifications of blockboards and battenboards for general use, in dry, tropic dry/humid, and high-humid/exterior conditions. It includes requirements of materials, lay-up, physical and mechanical properties, bonding quality, formaldehyde release, conformity verification, and marking. The values listed in this International Standard relate to product properties, but they are not characteristic

ISO 13507:2012 provides a list of short terms for analytical characteristics to be used in certificates of analysis for rubber compounds, raw rubbers and compounding materials.

ISO 13424:2013 specifies the minimum amount of information required in reports of analyses of thin films on a substrate by XPS. These analyses involve measurement of the chemical composition and thickness of homogeneous thin films, and measurement of the chemical composition as a function of depth of inhomogeneous thin films by angle-resolved XPS, XPS sputter-depth

ISO 13194:2011 specifies the definitions, principal requirements and test methods for box pallets of all materials. It applies to box pallets, including post pallets and cage pallets, but is not intended to apply to tank and silo pallets as defined in ISO 445. It also applies to box pallets which can be stacked and handled

ISO 13160:2012 specifes the test methods and their associated principles for the measurement of the activity of 90 Sr in equilibrium with 90 Y, and 89 Sr, pure beta-emitting radionuclides, in water samples.Different chemical separation methods are presented to produce strontium and yttrium sources, the activity of which is determined using a proportional counter (PC)