BS 2734:1997

This standard BS 2734:1997 Specification for narrow-necked boiling flasks is classified in these ICS categories:

• 71.040.20 Laboratory ware and related apparatus

This International Standard specifies requirements and dimensions for an internationally acceptable series of conical flasks and of flat-bottom and round-bottom flasks for general laboratory purposes. The flasks are provided for

• – direct use in a laboratory, fitting together with other equipment for general laboratory purposes;
• – further work up to other products.

NOTE Annex A lists additional International Standards for other general-purpose laboratory glassware.