Natural gas. Organic components used as odorants. Requirements and test methods Ingestion-build-58320 Contents of PD 6697:

Contents of PD 6697:

BS EN IEC 60565-1 also covers calibration procedures for individual underwater electroacoustic transducers which can be used as a hydrophone and/or source transducer

Successful experience in the use of reference test pieces led to the requirement in ISO 148-2 that indirect verification should be performed using reference test pieces in addition to direct verification

Organization of the contracting authority and the stakeholders

Personnel X-ray screening assemblies are used to examine persons to detect objects such as weapons

Natural gas. Organic components used as odorants. Requirements and test methods Ingestion-build-58320 Contents of PD 6697:1 Scope This International Standard specifies requirements and test methods for organic compounds suitable for odorization of natural gas and natural gas substitutes for public gas supply, hereafter referred to as odorants.