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Spectrum introduces the new Micro Float-A-Lyzer® to expand our popular line of ready-to-use dialysis devices for the easy and efficient dialysis of very small sample volumes (100-500 µl). Providing ultimate convenience, this preassembled device incorporates Spectrum's ultrapure Biotech Grade Cellulose Ester (CE) tubular membrane into an easy-to-use design making laboroatory microdialysis easier than ever. Micro Float-A-Lyzer is available in 2 volumes sizes: 100 - 200 µl & 400 - 500 µl; and 7 concise MWCO's ranging from 100 - 100,000 Daltons.

BENEFITS

  • Ready-to-Use & Complete
  • Easy Syringe Loading (no needle)
  • Total Sample Recovery
  • Ultrapure Biotech CE (no cleaning)
  • Largest Range of MWCO's
  • Maximizes SA & Minimizes Hold-up Volume

Designed for Ease-of-Use and Convenience


The Micro Float-A-Lyzer is designed to stand upright on bench-tops during experimental preparation as well as float and self-orient during dialysis. The leak-proof Luer-Lok® cap provides easy access with the included syringe for easy loading and sample retrieval. The units can also interlock for the simultaneous dialysis of multiple samples.

Sample Recovery & Purity


Spectrum's proprietary Biotech Grade CE is a low protein-binding, synthetic membrane available in 7 concise MWCO's and does not require pre-treatment or cleaning since there is no heavy metal and sulfide contaminants. The preformed tubular geometry provides maximum membrane surface area for dialysis efficiency and collapses flat permitting retrieval of every drop. Only Micro Float-A-Lyzer assures a 95-98% sample recovery while maintaining 98% sample purity.

Ready-to-Use Features

PP Luer-Lok cap:Open & close for in-process sampling
Color-coded for MWCO
Leak proof & re-sealable
Body Piece:Seals top/bottom ends of membrane
Buoyant & self-orienting
Polycarbonate
Membrane:Ultra-pure with 2 volume specific sizes
Potting:Polyurethane
Sample Loading:1 ml syringe (included)

Product Specifications

Membrane type:Biotech grade Cellulose Ester (CE)
7 MWCO's:0.1-0.5 kD, 0.5-1.0 kD, 3.5-5 kD, 8-10 kD, 20 kD, 50 kD & 100 kD
Packaging:12/pkg

Dimensions

2 Volume Sizes:100-200 µl400-500 µl
Height:4.4 cm6.3 cm
Width:4.5 cm4.5 cm
Thickness:1.9 cm1.9 cm
Membrane Flat Width:10 mm10 mm
Membrane Diameter:6.4 mm6.4 mm

Ordering Information: Micro Float-A-Lyzer



MWCOSample VolumeQty
(kD)Color Code100-200 µl400-500 µl
CE0.1 - 0.5GreenF235049F23506112/pkg
0.5 - 1.0OrangeF235051F235063
3.5 - 5BlackF235053F235065
8-10YellowF235055F235067
20RedF235057F235069
50WhiteF235058F235070
100BlueF235059F235071

Product Literature
Fundamentals of Dialysis
Membrane Selection Guide
Lab Dialysis FAQs
Ready-To-Use Dialysis Comparison
Chemical Compatibility Chart
Pore Size Chart
Application Notes

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