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Sepax

Zenix SEC 系列


 - Selection of pore size: 80, 100, 150 and 300 Å
 - Highest separation efficiency and resolution
 - High loading 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 analysis of biological molecules
 - Ideal for analysis of natural polymers


Column詳細資訊 *
Sepax Zenix SEC Columns

Made of 3 µm silica particles, Zenix SEC packing is a breakthrough technology for size exclusion chromatography.

Combination of 3 µm silica particle size and proprietary surface technology enables highest separation efficiency and resolution for biological molecules and water soluble polymers.

Available pore sizes of Zenix packings are 100, 150 and 300Å.


Specifications

Phase Zenix SEC-80 Zenix SEC-100 Zenix SEC-150 Zenix SEC-300
Material Neutral, hydrophilic film bonded silica
Particle size 3 µm
Pore size ~ 80 Å ~ 100 Å ~ 150 Å ~ 300 Å
Protein MW range (native) 100 - 50,000 100 - 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 ~ 1,500
Maximum backpressure (psi) ~ 4,500 ~ 4,500 ~ 4,500 ~ 3,500
Salt concentration range 20 mM - 2.0 M
Maximum temperature (°C) ~ 80
Mobile phase compatibility Aqueous and organic





















*Available SRT SEC column dimensions are 0.75, 1.0, 2.1, 3.0, 4.6, 7.8, 10, 21.2 amd 30 mm I.D.,
 and 20, 30, 50, 100, 150, 250, 300 and 600 mm length.

 Sepax also offers custom-made columns.
 Both stainless stell and PEEK tubes are available.
 
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