Dialysis Tubing
Sa capacité à diffuser sélectivement des molécules à travers une membrane semi-perméable confère au tube de dialyse une place essentielle dans les techniques classiques de laboratoire. La dialyse est utilisée pour de nombreuses applications: dessalage, échange de tampon, élimination des réactifs de marquage, études de liaison des médicaments, croissance et alimentation cellulaires, purification des virus et traitement du sang. Fabriqué à partir d’une source naturelle de cellulose, le tube de dialyse offre un moyen fiable de séparer les molécules en fonction de leur taille à des fins d’essai, sans nécessiter de prétraitement avant utilisation.
Dialysis tubing, SnakeSkin™, Pierce™
Supplier: Thermo Fisher Scientific
SnakeSkin dialysis tubings with pleated format are made from high performance regenerated-cellulose membrane which has minimal nonspecific binding and a reliable molecular-weight cutoff (MWCO).
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Dialysis membrane tubing, Biotech RC
Supplier: Spectrum Laboratories
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.
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Dialysis device, Tube-A-Lyzer®, Spectra/Por®
Supplier: Spectrum Laboratories
Disposable and ready-to-use dynamic dialysis device.
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Dialysis tubing Spectra/Por® 5
Supplier: Spectrum Laboratories
MWCO 12 - 14 kD, regenerated cellulose
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Tubes de dialyse, TRIAL KITS
Supplier: Spectrum Laboratories
Les tubes Spectra/Por® TRIAL KITS sont disponibles en longueur de 1 et 5 m, et parfaitement adaptés si votre application nécessite seulement un nombre limité de tubes de dialysis.
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Tubes à membrane de dialyse Spectra/Por® 7
Supplier: Spectrum Laboratories
MWCO 1 - 50 kD, cellulose régénérée.
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Membranes de dialyse Spectra/Por® 6
Supplier: Spectrum Laboratories
MWCO 1 to 50 kD, hydrophilic cellulose.
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Tuyau de dialyse Biotech CE
Supplier: Spectrum Laboratories
Ester cellulosique hydrophile.
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Slide-A-Lyzer™ G3 Dialysis Cassettes
Supplier: Thermo Fisher Scientific
Thermo Scientific Slide-A-Lyzer™ G3 Dialysis Cassettes facilitate the rapid and trouble-free dialysis of sample volumes from 0,5 to 125 ml. Unlike standard flat tubing, these innovative devices do not require knots or clips that can lead to leaking and sample loss.
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Sacs à dialyse prêts à l'emploi, Spectra/Por®
Supplier: Spectrum Laboratories
Cellulose régénérée.
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Tubes de dialyse, Float-A-Lyzer® G2
Supplier: Spectrum Laboratories
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.
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Membranes de dialyse Spectra/Por® 1
Supplier: Spectrum Laboratories
MWCO 6 - 8 kD, cellulose régénérée
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Membranes de dialyse Spectra/Por® 3
Supplier: Spectrum Laboratories
MWCO 3,5 kD, cellulose régénérée.
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Membranes de dialyse Spectra/Por® 4
Supplier: Spectrum Laboratories
MWCO 12 - 14 kD, cellulose régénérée.
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Membranes de dialyse Spectra/Por® 2
Supplier: Spectrum Laboratories
MWCO 12 - 14 kD, cellulose régénérée.
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Dialysis tubing, Visking®
Supplier: MEDICELL
Regenerated cellulose (RC).
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#: 20864.320
Fournisseur: VWR Chemicals
#: 83640.320
Fournisseur: VWR Chemicals
#: 31770.294
Fournisseur: VWR Chemicals
#: 1.00030.2500
Fournisseur: Merck
#: 83645.320
Fournisseur: VWR Chemicals