Ambient air quality. Guide for the measurement of elemental carbon (EC) and organic carbon (OC) deposited on filters Ingestion-build-189776 mitigate many of the adverse

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

test specimens

This part of ISO 4548 specifies a method of testing the constructional integrity of full-flow lubricating oil filters to withstand engine vibrations

2 Reflecting pattern in horizontal plane

15 min) when sampling at a flow rate of between 100 ml min−1 and 1 000 ml min−1 using a commercially available sorbent tube

Ambient air quality. Guide for the measurement of elemental carbon (EC) and organic carbon (OC) deposited on filters Ingestion-build-189776 mitigate many of the adverse1 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