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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

3274.20 SEK - 4685.28 SEK

Specifications

Product Type Spectra/Por 7 Membrane Tubing
Material Regenerated Cellulose
Length (English) 16.4 ft.
Length (Metric) 5 m
Color Transparent
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Products 29
Product Code Brand Diameter (English) Diameter (Metric) Quantity MWCO Price Quantity & Availability  
Product Code Brand Diameter (English) Diameter (Metric) Quantity MWCO Price Quantity & Availability  
11415879
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Spectrum™
132104
0.94 in. 24 mm Each 1 kDa
4440.00 SEK
Each
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Estimated Shipment: 09-07-2024
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11540980
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Spectrum™
132103
0.45 in. 11.5 mm Each 1 kDa
4440.00 SEK
Each
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In Stock
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11425879
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Spectrum™
132105
1.77 in. 45 mm Each 1 kDa
4685.28 SEK
Each
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Estimated Shipment: 09-07-2024
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11435909
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Spectrum™
132108
0.94 in. 24 mm Each 2 kDa
4440.00 SEK
Each
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Estimated Shipment: 12-07-2024
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11445909
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Spectrum™
132109
1.14 in. 29 mm Each 2 kDa
4440.00 SEK
Each
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Estimated Shipment: 09-07-2024
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11425909
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Spectrum™
132107
0.45 in. 11.5 mm Each 2 kDa
4582.08 SEK
Each
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Estimated Shipment: 12-07-2024
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11455909
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Spectrum™
132110
0.45 in. 11.5 mm Each 3.5 kDa
4440.00 SEK
Each
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Estimated Shipment: 11-07-2024
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11475909
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Spectrum™
132112
1.35 in. 34.4 mm Each 3.5 kDa
4440.00 SEK
Each
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Estimated Shipment: 09-07-2024
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11465909
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Spectrum™
132111
1.14 in. 29 mm Each 3.5 kDa
4440.00 SEK
Each
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Estimated Shipment: 23-07-2024
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11405919
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Spectrum™
132113
0.29 in. 7.5 mm Each 8 kDa
4440.00 SEK
Each
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Estimated Shipment: 12-07-2024
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11485909
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Spectrum™
132114
0.59 in. 15 mm Each 8 kDa
4582.08 SEK
Each
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Estimated Shipment: 30-07-2024
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11425919
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Spectrum™
132131
1.25 in. 32 mm Each 8 kDa
4440.00 SEK
Each
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Estimated Shipment: 23-07-2024
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11415919
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Spectrum™
132115
0.8 in. 20.4 mm Each 8 kDa
4440.00 SEK
Each
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Estimated Shipment: 23-07-2024
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11495909
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Spectrum™
132116
1 in. 25.5 mm Each 8 kDa
4440.00 SEK
Each
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Estimated Shipment: 23-07-2024
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11455919
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Spectrum™
132117
0.29 in. 7.5 mm Each 10 kDa
4440.00 SEK
Each
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Estimated Shipment: 12-07-2024
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11475919
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Spectrum™
132119
0.8 in. 20.4 mm Each 10 kDa
4440.00 SEK
Each
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Estimated Shipment: 12-07-2024
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11485919
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Spectrum™
132120
1.14 in. 29 mm Each 10 kDa
4440.00 SEK
Each
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Estimated Shipment: 29-07-2024
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11425929
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Spectrum™
132121
0.29 in. 7.5 mm Each 15 kDa
4440.00 SEK
Each
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Estimated Shipment: 12-07-2024
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11445929
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Spectrum™
132122
0.59 in. 15 mm Each 15 kDa
4440.00 SEK
Each
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Estimated Shipment: 12-07-2024
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11455949
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Spectrum™
132125
0.29 in. 7.5 mm Each 25 kDa
4440.00 SEK
Each
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Estimated Shipment: 12-07-2024
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11435949
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Spectrum™
132126
0.7 in. 17.8 mm Each 25 kDa
4440.00 SEK
Each
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Estimated Shipment: 23-07-2024
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11465929
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Spectrum™
132124
1.14 in. 29 mm Each 15 kDa
4440.00 SEK
Each
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Estimated Shipment: 23-07-2024
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11445949
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Spectrum™
132127
0.85 in. 21.6 mm Each 25 kDa
4540.00 SEK
Each
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Estimated Shipment: 09-07-2024
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11455929
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Spectrum™
132123
0.8 in. 20.4 mm Each 15 kDa
4440.00 SEK
Each
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Estimated Shipment: 12-07-2024
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10749445
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Spectrum™
132128
0.29 in. 7.5 mm Each 50 kDa
4440.00 SEK
Each
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Estimated Shipment: 09-07-2024
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10071954
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Spectrum™
132129
0.7 in. 17.8 mm Each 50 kDa
4440.00 SEK
Each
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Estimated Shipment: 09-07-2024
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10031954
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Spectrum™
132130
0.85 in. 21.6 mm Each 50 kDa
4440.00 SEK
Each
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Estimated Shipment: 09-07-2024
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11465919
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Spectrum™
132118
0.59 in. 15 mm Each 10 kDa
4440.00 SEK
Each
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Estimated Shipment: 09-07-2024
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11435929
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Spectrum™
128458
0.149 in. 3.8 mm 1 Pack 15 kDa This item is currently unavailable or has been discontinued.
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Description

Description

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

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 7 Membrane Tubing
16.4 ft.
Transparent
39.2°F to 249.8°F
Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
Regenerated Cellulose
5 m
Packaged wet in 0.05% sodium azide
4°C to 121°C
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