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Spectrum™ Spectra/Por™ 4 RC Dialysis Membrane Tubing 12,000 to 14,000 Dalton MWCO

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting.

$526.00 - $612.00

Specifications

Product Type Spectra/Por 4 Dialysis Tubing
MWCO 12 to 14 kD
Material Regenerated Cellulose
Length (English) 100 ft.
Formulation Packaged with glycerin
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Products 4
Catalog Number Mfr. No. Diameter (English) Diameter (Metric) Length (Metric) Price Quantity & Availability  
Catalog Number Mfr. No. Diameter (English) Diameter (Metric) Length (Metric) Price Quantity & Availability  
08-667E
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Spectrum™
S432706
1.14 in. 29 mm 30 m
Each for $612.00
Case of 24 EA for $13,346.00
Edge
Add to cart
 
08-667B
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Spectrum™
S432700
0.62 in. 16 mm 30.5 m
Each for $526.00
Case of 12 EA for $5,737.00
Edge
Add to cart
 
08-667D
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Spectrum™
S432703
0.8 in. 20.4 mm 30 m This item has been discontinued and is no longer available. Please call customer service for assistance: 1-800-766-7000. View substitute products »
08-667A
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Spectrum™
S432697
0.25 in. 6.4 mm 30.5 m This item has been discontinued and is no longer available. Please call customer service for assistance: 1-800-766-7000. N/A
Description

Description

Supplied as flat-width tubing or flat sheets that can be folded to fit various funnel-type dialysis apparatus.

Pure regenerated natural cellulose membranes with 1000 to 50,000 molecular weight cutoffs.

  • Transparent and flexible
  • Low molecular weight compounds in aqueous solutions diffuse through membrane
  • Higher molecular weights, such as proteins and bacteria, are retained by membrane
  • Glycerol preserves membrane and must be removed before use
  • Flat sheets and discs available for use with dialysis apparatus

 

Do not tie knots in tubing; use closures

Specifications

Specifications

Spectra/Por 4 Dialysis Tubing
Regenerated Cellulose
Packaged with glycerin
4°C to 121°C
Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
12 to 14 kD
100 ft.
39.2°F to 249.8°F
Each
SDS
Product Certifications
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