Sample preparation for measurement of mercury level in fluorescent lamps1 Scope This International Standard specifies sample preparation methods for determining mercury levels in new tubular fluorescent lamps (including single capped, double capped, self ballasted and CCFL for backlighting) containing 0,1 mg mercury or more. The intended resolution of the methods described in this standard is of the order of 5 %. Mercury level measurement of spent lamps is excluded, as during lamp operation, mercury gradually diffuses

5 µg/kg for each individual PAH

the amount of pollutant taken up by personnel will be affected by other factors

What is the ISO 9554 - General specifications of fibre ropes about

Data Lifecycle Management and Data Quality

ISO/IEC 20944 also provides reification5 and navigation of these contexts and relationships that are particular to metadata (and atypical for common data sets)

PD CEN/TS 17308 provide guidance on the determination of non-metallic content in steel wire

when using hazardous materials

which may have some elasticity

as specified in the relevant cable standards

and being used as general standard on the provision of security services

cleaning and maintenance of the machines in the scope when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer

BS EN 12645 defines metrological and technical requirements and tests of tyre pressure measuring instruments