Spectra/Por Float-A-Lyzer G2 Dialysis Device

Disposable ready-to-use dialysis device eases sample loading and retrieval
  • 95 to 98% sample recovery, 99% sample purity and <10% sample dilution
  • Leak-proof screw cap allows easy pipette access for sample loading, testing, and retrieval
  • Ideal for dialyzing electro-eluted proteins and chromatography fractions
The Float-A-Lyzer G2 features biotech grade cellulose ester (CE) membrane. The low protein-binding, ultrapure membrane (no heavy metals and sulfides) is available in nine precise MWCO''s from 100 to 1,000,000 Daltons. The color-coded, re-sealable screw cap eliminates leaks associated with knots, closures, and needle punctures and allows repeated access for in-process testing.
The cylindrical tubing geometry prevents sample dilution and provides open access for total volume retrieval with included pipette. The included floatation ring and weighted bottom maintain vertical orientation during dialysis. This design also permits several units to fit in a single reservoir. All sizes are supplied dry with glycerol in a package of 12.
$134.00 - $187.00USD / Pkg of 12

26 variations of this product are available.

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Max Molecular Weight Cut Off (Mwco) (Dalton) Min Molecular Weight Cut Off (Mwco) (Dalton) Sample Volume (µL)
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Spectra Por G235025 Float-A-Lyzer G2 Dialysis Device, 100-500 MWCO, 1 mL; 12/Pk EW-02906-20 Mfr # G235025
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500 100 1
$159.00USD / Pkg of 12
Spectra Por G235027 Float-A-Lyzer G2 Dialysis Device, 500-1000 MWCO, 1 mL; 12/Pk EW-02906-21 Mfr # G235027
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1000 500 1
$159.00USD / Pkg of 12
Spectra Por G235029 Float-A-Lyzer G2 Dialysis Device, 3500-5000 MWCO, 1 mL; 12/Pk EW-02906-22 Mfr # G235029
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5000 3500 1
$159.00USD / Pkg of 12
Spectra Por G235031 Float-A-Lyzer G2 Dialysis Device, 8000-10000 MWCO, 1 mL; 12/Pk EW-02906-23 Mfr # G235031
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10000 8000 1
$134.00USD / Pkg of 12
Spectra Por G235033 Float-A-Lyzer G2 Dialysis Device, 20000 MWCO, 1 mL; 12/Pk EW-02906-24 Mfr # G235033
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20000 20000 1
$159.00USD / Pkg of 12
Spectra Por G235034 Float-A-Lyzer G2 Dialysis Device, 50000 MWCO, 1 mL; 12/Pk EW-02906-25 Mfr # G235034
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50000 50000 1
$134.00USD / Pkg of 12
Spectra Por G235035 Float-A-Lyzer G2 Dialysis Device, 100000 MWCO, 1 mL; 12/Pk EW-02906-26 Mfr # G235035
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100000 100000 1
$159.00USD / Pkg of 12
Spectra Por G235036 Float-A-Lyzer G2 Dialysis Device, 300000 MWCO, 1 mL; 12/Pk EW-02906-27 Mfr # G235036
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300000 300000 1
$159.00USD / Pkg of 12
Spectra Por G235037 Float-A-Lyzer G2 Dialysis Device, 1,000,000 MWCO, 1 mL; 12/Pk EW-02906-28 Mfr # G235037
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1000000 1000000 1
$159.00USD / Pkg of 12
Spectra Por G235051 Float-A-Lyzer G2 Dialysis Device, 500-1000 MWCO, 5 mL; 12/Pk EW-02906-31 Mfr # G235051
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1000 500 5
$172.00USD / Pkg of 12
Spectra Por G235053 Float-A-Lyzer G2 Dialysis Device, 3500-5000 MWCO, 5 mL; 12/Pk EW-02906-32 Mfr # G235053
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5000 3500 5
$172.00USD / Pkg of 12
Spectra Por G235055 Float-A-Lyzer G2 Dialysis Device, 8000-10000 MWCO, 5 mL; 12/Pk EW-02906-33 Mfr # G235055
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10000 8000 5
$142.00USD / Pkg of 12
Spectra Por G235057 Float-A-Lyzer G2 Dialysis Device, 20000 MWCO, 5 mL; 12/Pk EW-02906-34 Mfr # G235057
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20000 20000 5
$172.00USD / Pkg of 12
Spectra Por G235058 Float-A-Lyzer G2 Dialysis Device, 50000 MWCO, 5 mL; 12/Pk EW-02906-35 Mfr # G235058
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50000 50000 5
$172.00USD / Pkg of 12
Spectra Por G235059 Float-A-Lyzer G2 Dialysis Device, 100000 MWCO, 5 mL; 12/Pk EW-02906-36 Mfr # G235059
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100000 100000 5
$172.00USD / Pkg of 12
Spectra Por G235062 Float-A-Lyzer G2 Dialysis Device, 1,000,000 MWCO, 5 mL; 12/Pk EW-02906-38 Mfr # G235062
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1000000 1000000 5
$142.00USD / Pkg of 12
Spectra Por G235063 Float-A-Lyzer G2 Dialysis Device, 500-1000 MWCO, 10 mL; 12/Pk EW-02906-41 Mfr # G235063
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1000 500 10
$187.00USD / Pkg of 12
Spectra Por G235065 Float-A-Lyzer G2 Dialysis Device, 3500-5000 MWCO, 10 mL; 12/Pk EW-02906-42 Mfr # G235065
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5000 3500 10
$187.00USD / Pkg of 12
Spectra Por G235071 Float-A-Lyzer G2 Dialysis Device, 100000 MWCO, 10 mL; 12/Pk EW-02906-46 Mfr # G235071
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100000 100000 10
$158.00USD / Pkg of 12
Spectra Por G235073 Float-A-Lyzer G2 Dialysis Device, 1,000,000 MWCO, 10 mL; 12/Pk EW-02906-48 Mfr # G235073
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1000000 1000000 10
$187.00USD / Pkg of 12
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