Laboratory glassware. Wide-necked boiling flasks Ingestion-build-82396 See BS 7231-2 which specifies

See BS 7231-2 which specifies the order of importance of the control dimensions

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This International Standard specifies a method for measuring the sound pressure levels on a measurement surface enveloping a noise source

Commissioning and hand-over

Laboratory glassware. Wide-necked boiling flasks Ingestion-build-82396 See BS 7231-2 which specifies1 Scope This International Standard specifies requirements and dimensions for an internationally acceptable series of conical flasks and of flat bottom and round bottom flasks with wide neck for general laboratory purpose. The flasks are provided for direct use in laboratory, fitting together with other equipment for general laboratory purposes; further work up to other products. NOTE For narrow necked boiling flasks, ISO 1773 applies. For boiling