Flaskup Flask Holders

These holders keep round and tapered bottom flasks upright.

Inside wall tapers slightly to the open bottom, so a variety of flask shapes and sizes fit one holder
Wide base keeps flasks stable
Side slots can be used as sight windows
Made of durable, easy-to-clean red polypropylene
Autoclavable at 121 °C (250 °F)

Product Variants

Catalog No.	Bottom Slot	Fits Flasks	Length Of Slot	Top Slot	Quantity / Pack	Where to Buy
F38951-2004	4.2 mm	50 mL	24.2 mm	4.9 mm	3	Find a Distributor
F38951-2006	5.7 mm	100 mL	31.4 mm	6.3 mm	3	Find a Distributor
F38951-2010	5.4 mm	250 mL	44.6 mm	7.8 mm	3	Find a Distributor
F38951-2012	6.8 mm	500 mL	53.5 mm	9.4 mm	3	Find a Distributor