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Merck

D0405

Sigma-Aldrich

Dialysis tubing, high retention seamless cellulose tubing

avg. flat width 23 mm (0.9 in.), MWCO 14000, 99.99% retention

Synonym(e):

Dialysis tubing

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise

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100 FT
€ 205,00

€ 205,00


Voraussichtliches Versanddatum02. April 2025



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100 FT
€ 205,00

About This Item

UNSPSC-Code:
41123100
NACRES:
NB.22

€ 205,00


Voraussichtliches Versanddatum02. April 2025


Mittlerer Durchm.

15 mm , when full

Mittlere (flache) Breite

23 mm (0.9 in.)

Kapazität

~50 mL/ft

Porengröße

14000 MWCO, 99.99% retention

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Allgemeine Beschreibung

Retains >99% of cytochrome c (M.W. 12,400) in solution over a 10-hour period.

Verpackung

Supplied in rolls, dry

Qualität

May contain glycerin and sulfur compounds in more than trace amounts; washing instructions are included.

Angaben zur Herstellung

Removal of glycerol included as a humectant can be accomplished by washing the tubing in running water for 3-4 hours. Removal of sulfur compounds can be accomplished by treating the tubing with a 0.3% (w/v) solution of sodium sulfide at 80°C for 1 minute. Wash with hot water (60°C) for 2 minutes, followed by acidification with a 0.2% (v/v) solution of sulfuric acid, then rinse with hot water to remove the acid. This tubing will retain most proteins of molecular weight 12,000 or greater.

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Die Dokumentenbibliothek aufrufen

Inge Pietersen et al.
Pathogens (Basel, Switzerland), 9(12) (2020-12-03)
Vaccine efficacy requires the production of neutralising antibodies which offer protection against the native virus. The current gold standard for determining the presence of neutralising antibodies is the pseudovirion-based neutralisation assay (PBNA). PBNAs utilise pseudovirions (PsVs), structures which mimic native
Ahmet Dogrul et al.
Journal of microencapsulation, 31(5), 448-460 (2014-04-05)
The purpose of this study was to develop a water/oil microemulsion containing lidocaine hydrochloride (4%) and to compare its local anaesthetic efficacy with commercial products. A pseudoternary diagram (Km:1/1 or 1/2) was constructed using lecithin/ethanol/oil/water. The droplet size, viscosity and
Mojgan Allahyari et al.
Journal of immunological methods, 416, 157-166 (2014-12-02)
Recombinant antigens are increasingly applied to replace native antigens in serological tests. Surface antigen 1 (SAG1) is a highly immunogenic antigen and probably represents the most explored and used antigen of Toxoplasma gondii for development of serological test kits. The

Verwandter Inhalt

Dialysis Tubing

Questions

1–2 of 2 Questions  
  1. MWCO Is Dalton or KDa

    1 answer
    1. The MWCO is 14kDA or 14,000 Daltons.

      Helpful?

  2. What is the difference from D0655, except width? The preparation note says the retention cutoff is the same for two different membranes

    1 answer
    1. In terms of molecular weight cut-off (MWCO), the D0405 and the D0655 are identical. The difference in width is essentially the only difference. The D0655 has a volume capacity of 150ml /ft whereas the D0530 has a volume capacity of 100ml/ft.

      Helpful?

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