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Product Image-25223-650

Spectra/Por* 7 Dialysis Membrane

Catalog Number: (25223-650)
Supplier: Spectrum Laboratories
Description: Molecular weight cut-off is 8000. Free of trace metal and sulfur for separations involving a possible sensitivity to such materials. Supplied wet in 0.1% sodium azide as a preserving agent. 5m length. Flat width: 10mm. Diameter: 6.4mm.

Small Business Enterprise


Product Image-25223-901

Spectra/Por* 7 Dialysis Membrane

Catalog Number: (25223-901)
Supplier: Spectrum Laboratories
Description: Molecular weight cut-off is 15000. Free of trace metal and sulfur for separations involving a possible sensitivity to such materials. Supplied wet in 0.1% sodium azide as a preserving agent. 5m length. Flat width: 25mm. Diameter: 15.9mm.

Small Business Enterprise


Product Image-25223-559

Spectra/Por* 7 Dialysis Membrane

Catalog Number: (25223-559)
Supplier: Spectrum Laboratories
Description: Molecular weight cut-off is 50000. Free of trace metal and sulfur for separations involving a possible sensitivity to such materials. Supplied wet in 0.1% sodium azide as a preserving agent. 5m length. Flat width: 12mm. Diameter: 7.6mm.

Small Business Enterprise


Product Image-25223-210

Spectra/Por* 7 Dialysis Membrane

Catalog Number: (25223-210)
Supplier: Spectrum Laboratories
Description: Molecular weight cut-off is 3500. Free of trace metal and sulfur for separations involving a possible sensitivity to such materials. Supplied wet in 0.1% sodium azide as a preserving agent. 5m length. Flat width: 45mm. Diameter: 28.6mm.

Small Business Enterprise


Product Image-28170-172

Spectra/Por Ready-to-Use Dialysis Sacks, 6-8,000 MWCO, 50 mm

Catalog Number: (28170-172)
Supplier: Spectrum Laboratories
Description: 50 to 400 ml. 50 mm. Spectra/Por Ready-to-Use Dialysis Sacks feature regenerated cellulose tubing sealed at one end with a closure and open at the other. These sacks have a funnel attached to the top for easy sample filling.

Small Business Enterprise


Product Image-470206-374

DIALYSIS TUBING CLOSURE 50 MM YELLOW

Catalog Number: (470206-374)
Supplier: WELOC USA LLC
Product Image-97059-158

Spectra/Por 3 Standard Grade Regenerated Cellulose (RC) Ready-to-Use Dialysis Tubing Sacks

Catalog Number: (97059-158)
Supplier: Spectrum Laboratories
Description: With 3.5 kD MWCO with 54 mm flatwidth for 5400 mL samples, 10 sacks/pkg. Includes attached loading funnel and sealing closures.

Small Business Enterprise


Product Image-28170-170

Spectra/Por 7 Dialysis Membranes, 8000 MWCO, 50 mm

Catalog Number: (28170-170)
Supplier: Spectrum Laboratories
Description: 50 mm. Dia. (mm): 32. Vol/Length (ml/cm): 8.0. This series of membranes is composed of cellulose reconstituted from cotton linters. Spectra/Por Regenerated Cellulose membranes carry no fixed charge and do not absorb most solutes.

Small Business Enterprise


Product Image-25223-785

Spectra/Por 7 Dialysis Membranes, 10000 MWCO, 24 mm

Catalog Number: (25223-785)
Supplier: Spectrum Laboratories
Description: 24 mm. Dia. (mm): 15. Vol/Length (ml/cm): 1.8. This series of membranes is composed of cellulose reconstituted from cotton linters. Spectra/Por Regenerated Cellulose membranes carry no fixed charge and do not absorb most solutes.

Small Business Enterprise


Product Image-25223-570

Spectra/Por 7 Dialysis Membranes, 50000 MWCO, 28 mm

Catalog Number: (25223-570)
Supplier: Spectrum Laboratories
Description: 28 mm. Dia. (mm): 18. Vol/Length (ml/cm): 2.5. This series of membranes is composed of cellulose reconstituted from cotton linters. Spectra/Por Regenerated Cellulose membranes carry no fixed charge and do not absorb most solutes.

Small Business Enterprise


Product Image-25223-195

Spectra/Por 7 Dialysis Membranes, 3500 MWCO, 18 mm

Catalog Number: (25223-195)
Supplier: Spectrum Laboratories
Description: 18 mm. Dia. (mm): 11.5. Vol/Length (ml/cm): 1.0. This series of membranes is composed of cellulose reconstituted from cotton linters. Spectra/Por Regenerated Cellulose membranes carry no fixed charge and do not absorb most solutes.

Small Business Enterprise


Product Image-25223-592

Spectra/Por 7 Dialysis Membranes, 50000 MWCO, 34 mm

Catalog Number: (25223-592)
Supplier: Spectrum Laboratories
Description: 34 mm. Dia. (mm): 22. Vol/Length (ml/cm): 3.7. This series of membranes is composed of cellulose reconstituted from cotton linters. Spectra/Por Regenerated Cellulose membranes carry no fixed charge and do not absorb most solutes.

Small Business Enterprise


Product Image-25223-821

Spectra/Por 7 Dialysis Membranes, 10000 MWCO, 45 mm

Catalog Number: (25223-821)
Supplier: Spectrum Laboratories
Description: 45 mm. Dia. (mm): 29. Vol/Length (ml/cm): 6.4. This series of membranes is composed of cellulose reconstituted from cotton linters. Spectra/Por Regenerated Cellulose membranes carry no fixed charge and do not absorb most solutes.

Small Business Enterprise


Product Image-25223-672

Spectra/Por 7 Dialysis Membranes, 8000 MWCO, 24 mm

Catalog Number: (25223-672)
Supplier: Spectrum Laboratories
Description: 24 mm. Dia. (mm): 15. Vol/Length (ml/cm): 1.8. This series of membranes is composed of cellulose reconstituted from cotton linters. Spectra/Por Regenerated Cellulose membranes carry no fixed charge and do not absorb most solutes.

Small Business Enterprise


Product Image-25223-093

Spectra/Por 7 Dialysis Membranes, 1000 MWCO, 45 mm

Catalog Number: (25223-093)
Supplier: Spectrum Laboratories
Description: 45 mm. Dia. (mm): 29. Vol/Length (ml/cm): 6.4. This series of membranes is composed of cellulose reconstituted from cotton linters. Spectra/Por Regenerated Cellulose membranes carry no fixed charge and do not absorb most solutes.

Small Business Enterprise


Product Image-82021-248

Tube-O-Reactor 15K Cutoff

Catalog Number: (82021-248)
Supplier: G-Biosciences
Description: A simple reactor-device for performing a wide variety of reactions including, cross-linking, modifications, and labeling of proteins and nucleic acids. Kit is provided with 4 reactions.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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