BS EN 12846-1:2022

NOTE The procedure described in this document can also be followed to determine efflux time at other temperatures such as 25 °C.

WARNING — The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.