Round bottom boiling flask 3 neck 24/29, 24/29, 24/29 500mL. Superb quality, AusChems Glassware Australia brand. Thick walled borosilicate 3.3 to withstand vigorous vacuum distillation.
All joints are 24/29 size.
Shipping weight of this item is 1.5kg due to the size, with lots of foam packaging to prevent breakage.