This 500ml flat bottom boiling flask combo comes as a package of 6 each with reduced price. Buy the larger Lot of 6 which comes with 36 each flasks & rubber stoppers for even greater savings.
Note: the larger quantity is a Lot of 4 Boxes of 6 for a total of 24 each flasks and stoppers.
|55243||Flask, 500ml flat bottom florence (boiling), borosilicate||6|
|33726||Rubber stopper, #6, ~H:25 x T:32 x B:26mm, solid||6|
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