Ambient air quality. Guide for the measurement of elemental carbon (EC) and organic carbon (OC) deposited on filters Ingestion-build-189776 2 Reflecting pattern in horizontal

2 Reflecting pattern in horizontal plane

BS EN 16523‑1 applies to the assessment of protection against liquid chemicals that can be collected only by liquid or gaseous collecting media

ISO 846 discusses plastics

mitigate many of the adverse impacts associated with the loss of a major portion of the system or unintentional separation of a major portion of the system

Ambient air quality. Guide for the measurement of elemental carbon (EC) and organic carbon (OC) deposited on filters Ingestion-build-189776 2 Reflecting pattern in horizontal1 Scope This Technical Report gives guidance on the measurement of elemental carbon (EC) and organic carbon (OC) following the requirement for the networks of all EU member countries to measure EC and OC in particulate matter from June 2010 at background sites according to the Council Directive 2008 50 EC on ambient air quality and cleaner air for Europe. The Technical Report describes the analytical procedures for determining EC and OC on quartz