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Spectrum™ Spectra/Por™ 7 Membrane Tubing (Sulfur and Heavy Metal Free):1 1000 to 50,000 Dalton MWCO.

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

$726.80 - $809.60

Specifications

Color Transparent
Material Regenerated Cellulose
Formulation Packaged wet in 0.05% sodium azide
For Use With (Application) Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
Length (English) 16.4 ft.
View More Specs
Products
Catalog Number Mfr. No. Diameter (English) MWCO Diameter (Metric) Quantity Price Quantity    

08-680-2E

  Accessories
spectrum™
132104
0.94 in. 1000 d 24mm Each Each for $731.54

08-680-2C

  Accessories
spectrum™
132103
0.45 in. 1000 d 11.5mm Each Each for $731.54

08-680-2G

  Accessories
spectrum™
132105
1.77 in. 1000 d 45mm Each Each for $731.54

08-680-3E

  Accessories
spectrum™
132108
0.94 in. 2000 d 24mm Each Each for $731.54

08-680-3G

  Accessories
spectrum™
132109
1.14 in. 2000 d 29mm Each Each for $731.54

08-680-3C

  Accessories
spectrum™
132107
0.45 in. 2000 d 11.5mm Each Each for $731.54

08-680-4G

  Accessories
spectrum™
132112
1.35 in. 3500 d 34.4mm Each Each for $731.54

08-680-4E

  Accessories
spectrum™
132111
1.14 in. 3500 d 29mm Each Each for $731.54

08-680-5A

  Accessories
spectrum™
132113
0.29 in. 8000 d 7.5mm Each Each for $731.54

08-680-5C

  Accessories
spectrum™
132114
0.59 in. 8000 d 15mm Each Each for $731.54

08-680-5J

  Accessories
spectrum™
132131
1.35 in. 8000 d 34.4mm Each Each for $731.54

08-680-5E

  Accessories
spectrum™
132115
0.8 in. 8000 d 20.4mm Each Each for $731.54

08-680-5G

  Accessories
spectrum™
132116
1 in. 8000 d 25.5mm Each Each for $731.54

08-680-6A

  Accessories
spectrum™
132117
0.29 in. 10000 d 7.5mm Each Each for $731.54

08-680-6E

  Accessories
spectrum™
132119
0.8 in. 10000 d 20.4mm Each Each for $731.54

08-680-6G

  Accessories
spectrum™
SML132120
1.14 in. 10000 d 29mm Each Each for $731.54

08-680-7A

  Accessories
spectrum laboratories inc
132121
0.29 in. 15000 d 7.5mm Each Each for $731.54

08-680-7C

  Accessories
spectrum™
132122
0.59 in. 15000 d 15mm Each Each for $726.80

08-680-8A

  Accessories
spectrum™
132125
0.29 in. 25000 d 7.5mm Each Each for $731.54

08-680-8C

  Accessories
spectrum™
132126
0.7 in. 25000 d 17.8mm Each Each for $731.54

08-680-7G

  Accessories
spectrum™
132124
1.14 in. 15000 d 29mm Each Each for $731.54

08-680-8E

  Accessories
spectrum™
132127
0.85 in. 25000 d 21.6mm Each Each for $726.80

08-680-7E

  Accessories
spectrum™
132123
0.8 in. 15000 d 20.4mm Each Each for $731.54

08-680-9A

  Accessories
spectrum™
132128
0.29 in. 50000 d 7.5mm Each Each for $731.54

08-680-9C

  Accessories
spectrum™
132129
0.7 in. 50000 d 17.8mm Each Each for $809.60

08-680-9E

  Accessories
spectrum™
132130
0.85 in. 50000 d 21.6mm Each Each for $731.54

08-680-6C

  Accessories
spectrum™
132118
0.59 in. 10000 d 15mm Each Each for $731.54
Description & Specifications

Specifications

Color Transparent
Material Regenerated Cellulose
Formulation Packaged wet in 0.05% sodium azide
For Use With (Application) Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
Length (English) 16.4 ft.
Length (Metric) 5m
Temperature Range (English) 39.2° to 249.8°F
Temperature Range (Metric) 4° to 121°C

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

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