Laboratory glassware. Wide-necked boiling flasks Ingestion-build-181247 Contracted workers

Contracted workers

• Method A – Fibre winding

this standard does not exclude any other design of RTD which may be required for certain special applications in various types of reactors

Who is BS EN 61249-4-1 – Materials for printed boards for

functions in operation

Laboratory glassware. Wide-necked boiling flasks Ingestion-build-181247 Contracted workers1 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