Spectrum introduces the Spectra/Por® Float-A-Lyzer® G2, the next generation in Ready-to-Use laboratory dialysis devices featuring proprietary Ultra-pure Biotech Cellulose Ester （CE） Membrane.

95 - 98% Sample Recovery
Highest Membrane Purity
Superior Handling & Leak Prevention
Volume Specific Dilution Control
Complete & Ready-to-Use
Perfect for dialyzing electro-eluted proteins or chromatography fractions

Sample Recovery, Purity and Dilution Control

Spectrum's proprietary Biotech Grade CE is a low protein-binding synthetic membrane available in 9 precise MWCO's with no heavy metal and sulfide contaminants. The cylindrical tubing geometry prevents sample dilution （associated with cassette-type devices） and provides open access for total volume retrieval by pipette. Only the Float-A-Lyzer G2 assures a 95-98% sample recovery while maintaining 99% sample purity and <1% sample dilution.

Designed for Ease-of-Use and Leak Prevention

The leak-proof screw-on cap with sealing o-ring provides easy access with included pipette for loading, in-process testing and sample retrieval, without the risk of needle punctures. The included floatation ring improves sample buoyancy and vertical orientation during dialysis. The sleek design allows multiple samples to be dialyzed in the same reservoir.

No additional kits, buoys or accessories are required. The Float-A-Lyzer G2 is packaged dry and ready-to-go with all components included.

Rinse with water
Load sample with Pipette
And dialyze

Features:

Screw-on Cap:	Open & close for in-process sampling
	Color-coded for MWCO
	Polypropylene
Silicon O-ring:	Leak proof & resealable
Floatation Ring:	Device body inserts through center to maintain buoyancy in buffer
	Polyethylene
Top/Bottom Piece:	Polycarbonate
Membrane:	3 volume-specific sizes
Potting:	Polyurethane
Sample Loading:	Disposable pipette for 5 & 10 ml （included） Pipette tip for 1 ml （not included）

Product Specifications

Membrane Type:	Biotech grade Cellulose Ester （CE）
9 MWCO's:	0.1-0.5 kD, 0.5-1 kD, 3.5-5 kD, 8-10 kD, 20 kD, 50 kD, 100 kD, 300 kD, 1000 kD
Pkg & Qty:	Dry with glycerol, 12/pkg

Dimensions

3 Volume Sizes:	1 ml	5 ml	10 ml
Total Length:	5 cm	10 cm	16 cm
Membrane Dia.:	10 mm	10 mm	10 mm
Top Piece Dia.:	23 mm	23 mm	23 mm
Flotation Ring:	38 mm	38 mm	38 mm

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Sample Recovery, Purity and Dilution Control

Designed for Ease-of-Use and Leak Prevention

Features:

Product Specifications

Dimensions

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