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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

315.18€ - 575.00€

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
575.00€
Each
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Estimated Shipment: 16-05-2024
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11540980
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Spectrum™
132103
0.45 in. 11.5 mm Each 1 kDa
575.00€
Each
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Estimated Shipment: 24-05-2024
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11425879
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Spectrum™
132105
1.77 in. 45 mm Each 1 kDa
575.00€
Each
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In Stock
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11435909
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Spectrum™
132108
0.94 in. 24 mm Each 2 kDa
570.00€
Each
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Estimated Shipment: 16-05-2024
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11445909
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Spectrum™
132109
1.14 in. 29 mm Each 2 kDa
570.00€
Each
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Estimated Shipment: 13-05-2024
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11425909
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Spectrum™
132107
0.45 in. 11.5 mm Each 2 kDa
570.00€
Each
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Estimated Shipment: 30-05-2024
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11455909
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Spectrum™
132110
0.45 in. 11.5 mm Each 3.5 kDa
570.00€
Each
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In Stock
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11475909
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Spectrum™
132112
1.35 in. 34.4 mm Each 3.5 kDa
575.00€
Each
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Estimated Shipment: 30-05-2024
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11465909
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Spectrum™
132111
1.14 in. 29 mm Each 3.5 kDa
403.00€
Each
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Estimated Shipment: 06-08-2024
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11405919
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Spectrum™
132113
0.29 in. 7.5 mm Each 8 kDa
498.00€
Each
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Estimated Shipment: 03-06-2024
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11485909
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Spectrum™
132114
0.59 in. 15 mm Each 8 kDa
540.00€
Each
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Estimated Shipment: 20-08-2024
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11425919
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Spectrum™
132131
1.25 in. 32 mm Each 8 kDa
515.00€
Each
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Estimated Shipment: 16-05-2024
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11415919
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Spectrum™
132115
0.8 in. 20.4 mm Each 8 kDa
375.00€
Each
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Estimated Shipment: 16-05-2024
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11495909
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Spectrum™
132116
1 in. 25.5 mm Each 8 kDa
515.00€
Each
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Estimated Shipment: 16-05-2024
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11455919
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Spectrum™
132117
0.29 in. 7.5 mm Each 10 kDa
431.00€
Each
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Estimated Shipment: 20-08-2024
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11475919
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Spectrum™
132119
0.8 in. 20.4 mm Each 10 kDa
570.00€
Each
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Estimated Shipment: 16-05-2024
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11485919
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Spectrum™
132120
1.14 in. 29 mm Each 10 kDa
570.00€
Each
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Estimated Shipment: 04-06-2024
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11425929
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Spectrum™
132121
0.29 in. 7.5 mm Each 15 kDa
375.00€
Each
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Estimated Shipment: 20-08-2024
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11445929
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Spectrum™
132122
0.59 in. 15 mm Each 15 kDa
375.00€
Each
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Estimated Shipment: 20-08-2024
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11455949
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Spectrum™
132125
0.29 in. 7.5 mm Each 25 kDa
467.00€
Each
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Estimated Shipment: 22-05-2024
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11435949
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Spectrum™
132126
0.7 in. 17.8 mm Each 25 kDa
575.00€
Each
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Estimated Shipment: 16-05-2024
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11465929
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Spectrum™
132124
1.14 in. 29 mm Each 15 kDa
515.00€
Each
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Estimated Shipment: 16-05-2024
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11445949
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Spectrum™
132127
0.85 in. 21.6 mm Each 25 kDa
575.00€
Each
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Estimated Shipment: 16-05-2024
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11455929
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Spectrum™
132123
0.8 in. 20.4 mm Each 15 kDa
375.00€
Each
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Estimated Shipment: 03-06-2024
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10749445
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Spectrum™
132128
0.29 in. 7.5 mm Each 50 kDa
575.00€
Each
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Estimated Shipment: 24-05-2024
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10071954
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Spectrum™
132129
0.7 in. 17.8 mm Each 50 kDa
575.00€
Each
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Estimated Shipment: 16-05-2024
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10031954
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Spectrum™
132130
0.85 in. 21.6 mm Each 50 kDa
575.00€
Each
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Estimated Shipment: 04-06-2024
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11465919
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Spectrum™
132118
0.59 in. 15 mm Each 10 kDa
570.00€
Each
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Estimated Shipment: 21-05-2024
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11435929
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Spectrum™
128458
0.149 in. 3.8 mm 1 Pack 15 kDa This item has been discontinued and is no longer available. View the product for possible alternatives or contact our Technical Support team on 056 260 260 for assistance.
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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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