Effective March 10, 2025, online orders are available only for customers in the U.S. and Canada. If you are outside the U.S. or Canada, please contact customerserviceUS@repligen.com for assistance. Thank you for your understanding.

Float-A-Lyzer Dialysis Device

The Float-A-Lyzer^® is the ready-to-use laboratory dialysis device for 1 ml - 10 ml volumes.

Uses ultrapure Biotech Cellulose Ester (CE) Membrane
3 volume sizes
9 molecular weight cut-offs (MWCOs)

Volume Sizes

	1 ml	5 ml	10 ml
Working volume	0.8 ml – 1.3 ml	4.0 ml – 5.5 ml	8.0 ml – 11.0 ml
Total length	5 cm	10 cm	16 cm
Membrane diameter	10 mm	10 mm	10 mm
Top piece diameter	23 mm	23mm	23mm
Flotation ring	38 mm	38 mm	38 mm