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Product Image-SPECG235027

Dialysis systems Spectra/Por® Float-A-Lyzer® G2

Supplier: Spectrum Laboratories
Description: Ready-to-use laboratory dialysis systems featuring proprietary Ultra-pure Biotech Cellulose Ester (CE) Membrane. Biotech Grade CE is a low protein-binding synthetic membrane available in 9 precise MWCO's with no heavy metal and sulfide contaminants. The cylindrical tubing geometry prevents sample dilution (associated with cassette-type devices) and provides open access for total volume retrieval by pipette. Only the Float-A-Lyzer® G2 assures a 95 to 98% sample recovery while maintaining 99% sample purity and <1% sample dilution. The leakproof screw-on cap with sealing o-ring provides easy access with included pipette for loading, in-process testing and sample retrieval, without the risk of needle punctures. The included floatation ring improves sample buoyancy and vertical orientation during dialysis. The sleek design allows multiple samples to be dialysed in the same reservoir.

Product Image-SPEC131060

Dialysis tubing Biotech CE

Catalog Number: (SPEC131060)
Supplier: Spectrum Laboratories
Supplier Article Number:: 131060
Description: Hydrophilic cellulose ester.
UOM: 1 * 10 m
Image Unavailable-SPECCU2M20512N

HF perfusion filters, CultureGard®

Catalog Number: (SPECCU2M20512N)
Supplier: Spectrum Laboratories
Supplier Article Number:: CU2M20512N
Description: CultureGard® HF perfusion hollow fibre sterilising grade filter for cell culture perfusion. Made with 0,2 µm MWCO DynaFibre® membrane that permits the flow of culture medium while preventing the introduction of foreign microbials.
UOM: 1 * 12 items
Product Image-SPEC133270

Dialysis membrane tubing, Biotech RC

Catalog Number: (SPEC133270)
Supplier: Spectrum Laboratories
Supplier Article Number:: 133270
Description: Biotech RC (Regenerated Cellulose) dialysis tubing is crafted from a regeneration process that yields superior temperature tolerances and chemical compatibilities with the same high purity and selectivity as Biotech CE. RC membrane can tolerate concentrated-weak acids & bases, dilute-strong acids and bases, most alcohols and some mild or dilute organic solvents. Exposure to strong polar or organic solvents may damage RC membranes. Use with pH 2 - 12 and temperature 4 - 60 °C.
UOM: 1 * 5 m
Product Image-SPEC132720

Dialysis membrane Spectra/Por® 3

Supplier: Spectrum Laboratories
Description: MWCO 3,5 kD, regenerated cellulose.

Product Image-SPEC132666

Dialysis sacks, ready to use, Spectra/Por®

Supplier: Spectrum Laboratories
Description: Regenerated cellulose.

Image Unavailable-SPEC190195P

Transfer tubes, Transfertube®

Catalog Number: (SPEC190195P)
Supplier: Spectrum Laboratories
Supplier Article Number:: 190195P
Description: Disposable tubes for liquid and solid samples with one hand. The sample to be transfered is inserted with harvester and discharged using the plunger.
UOM: 1 * 250 items
Product Image-SPEC132645

Dialysis membrane Spectra/Por® 1

Supplier: Spectrum Laboratories
Description: MWCO 6 to 8 kD, regenerated cellulose.

Product Image-SPEC132544

Dialysis membrane tubing Spectra/Por® 6

Supplier: Spectrum Laboratories
Description: MWCO 1 to 50 kD, hydrophilic cellulose.

Product Image-SPEC132103

Dialysis membrane tubing spectra/Por® 7

Supplier: Spectrum Laboratories
Description: MWCO 1 to 50 kD, regenerated cellulose.

Product Image-SPEC132680

Dialysis membrane Spectra/Por® 2

Supplier: Spectrum Laboratories
Description: MWCO 12 to 14 kD, regenerated cellulose.

Image Unavailable-SPEC142150

Closures for dialysis membrane tubing, universal

Supplier: Spectrum Laboratories
Description: Polyamide, coloured

Product Image-SPEC132753

Closures for dialysis membrane tubing, Spectra/Por®

Supplier: Spectrum Laboratories
Description: Standard closures
PP, autoclavable
Only for regenerated cellulose membranes
Lighter than water, normally used in combination with weighted closures
Choose a closure 4 to 10 mm larger than the flat width of the tubing

Product Image-SPEC132700

Dialysis membrane Spectra/Por® 4

Supplier: Spectrum Laboratories
Description: MWCO 12 to 14 kD, regenerated cellulose.

Product Image-SPEC131198T

Dialysis tubing, trial kits

Supplier: Spectrum Laboratories
Description: Spectra/Por® tubing trial kits are available in 1 and 5 m lengths. They are an excellent choice for applications that require only a small amount of dialysis tubing.

Image Unavailable-SPECS632650

SPECTRA/POR 1 DIALYSIS MEMBRANE 1 * 1 items

Catalog Number: (SPECS632650)
Supplier: Spectrum Laboratories
Supplier Article Number:: S632650
Description: SPECTRA/POR 1 DIALYSIS MEMBRANE 1 * 1 items
UOM: 1 * 1 items
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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 +65 6505 0760.
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 +65 6505 0760.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR at sales@sg.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 +65 6505 0760.
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