JascoFrance.fr » Chromatographie liquide » Consommables pour chromatographie » Colonnes HPLC et UHPLC » Colonnes Sepax » Zenix™ SEC Phases

Jasco France

Instruments analytiques : spectroscopie et chromatographie

Lun. au Vend.
09h / 12h - 14h / 18h
17 rue des Cerisiers
91090 - Lisses, France
01 64 97 09 60
ou utilisez le formulaire
  • Accueil
  • Spectroscopie
  • Chromatographie liquide
  • Consommables
    • Consommables pour spectroscopie
    • Consommables pour chromatographie
  • À propos
  • News
  • Contact

Zenix™ SEC Phases

Description

colonnes sepax zenixZenix SEC 3µm phases are made of uniform, hydrophilic, and neutral nanometer thick proprietary surface coating chemically bonded on high purity and mechanically stabilized silica. Zenix SEC 3µm unique packing combined with large pore volume delivers highest and unrivaled separation efficiency and resolution. The well-controlled surface chemistry results in excellent lot-to-lot reproducibility. Our unique bonding chemistry, coupled with the maximized bonding density, allows Zenix SEC to provide high stability and negligible non-specific interactions. The available pore sizes of Zenix packings are 100, 150 and 300Å. Typical applications for Zenix SEC columns include separation and analysis of biological molecules and water soluble polymers in aqueous buffers.

Packing

  • Particle size of 3 µm
  • Selection of pore size: 100, 150 and 300 Å
  • Highest separation efficiency and resolution
  • High capacity
  • High stability over low and high concentration salt
  • Lot-to-lot reproducibility
  • High protein recovery with intact biological activity
  • Negligible non-specific interactions
  • Ideal for separation and analysis of biological molecules: proteins, nucleic acids, oligonucleotides, peptides and virus
  • Ideal for separation and analysis of natural polymers, e.g. polysaccharides, synthetic polymers, and nanomaterials, e.g. nanoparticles
Phase Zenix SEC-100 Zenix SEC-150 Zenix SEC-300
Material Neutral, hydrophilic film bonded silica
Particle size 3 µm
Pore size ~ 100 Å ~ 150 Å ~ 300 Å
Protein MW range (native) 100 – 100,000 500 – 150,000 5,000 – 1,250,000
pH stability 2 – 8.5 (pH 8.5-9.5 can be tolerated temporarily.)
Backpressure (psi for a 7.8×300 mm) ~ 1,500 ~ 1,500 ~ 1,500
Maximum backpressure (psi) ~ 4,500 ~ 4,500 ~ 3,500
Salt concentration range 20 mM – 2.0 M
Maximum temperature (°C) ~ 80
Mobile phase compatibility Aqueous and organic

Contactez-nous !

JASCO c'est plus de 60 ans d'expérience dans le matériel de laboratoire : spectroscopie et chromatographie liquide.

Nous sommes présents dans de nombreux pays à travers le monde.

Une question ? N'hésitez pas :

Contactez-nous !

Copyright © 2021 Jasco France

17 rue des Cerisiers, 91090 - Lisses (Essonne), France (voir plan & contact)

Plan du site · Mentions légales & Conditions Générales de Vente

Nous utilisons des cookies pour vous garantir la meilleure expérience sur notre site web. Si vous continuez à utiliser ce site, nous supposerons que vous en êtes satisfait.Ok