Two-neck round bottom flasks

These two neck flasks have a vertical centre neck and an angled side neck. Side necks are available with either 14/23 or 19/26 ground socket joints.

  • Fitted with two Quickfit ground glass sockets - One vertical centre neck - One angled side neck
  • Side neck useful for introducing gas inlet tubes and thermometers etc into the flask
  • Manufactured from borosilicate glass for highest resistance to thermal shock and chemical attack

Product Specification

Grouped product items
Item Code Approx. overall height mm Capacity ml Centre socket Side socket size Pack quantity
FR25/1S/1A 77 25 14/23 14/23 1
FR50/1S/1A 89 50 14/23 14/23 1
FR100/3S/1A 110 100 24/29 14/23 1
FR100/3S/2A 110 100 24/29 19/26 1
FR250/3S/1A 130 250 24/29 14/23 1
FR250/3S/2A 130 250 24/29 19/26 1
FR500/3S/1A 150 500 24/29 14/23 1
FR500/3S/2A 150 500 24/29 19/26 1
FR1L/3S/1A 180 1000 24/29 14/23 1
FR1L/3S/2A 180 1000 24/29 19/26 1
FR2L/5S/2A 225 2000 34/35 19/26 1

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