Solid mineral fuels. Major and minor elements in coal ash and coke ash. Wavelength dispersive x-ray fluorescence spectrometric methodWhat is ISO 13605 about? ISO 13605 is a safety standard on major and minor elements in coal ash and coke ash. While coal ash contains contaminants that can potentially contaminate water and air, coke ash burns cleaner. ISO 13605 sets out a wavelength dispersive X ray fluorescence (XRF) procedure for the determination of silicon, aluminium, iron, calcium, magnesium, sodium, potassium, titanium, manganese, phosphorus, and sulphur in coal and coke ash.

release for use and on-going management of hot and cold water services in buildings

its controls and guidance remain valid

including their elements of building hardware

It includes:

BS EN ISO 13370:2007 Thermal performance of buildings

It also specifies tests by which compliance with requirements can be verified

It provides practical guidance on how to avoid and mitigate threats to food and food supply using a risk management methodology called TACCP – Threat Assessment Critical Control Points

The test does not determine the security of the fastening components fixed into the sleeper or other fastening system support

It is believed that these attacks are the result of an opportunity presenting itself with no particular regard to the likely reward that success may bring

When supplementary tests are required (see BS EN 14532-2)

the general principles of BS EN 10002-1 shall apply

supporting legislation are ongoing