Diol HPLC Columns

Column: XChromaTM HPLC Column, Diol, 5μm, 7.8×300mm
Wavelength: 276nm
Temperature: acid=65/20/15 30°C
Flow Rate: 0.5mL/min

Description

Diol HPLC Columns Description

Diol HPLC columns, the stationary phase is based on ultra-pure fully porous spherical silica gel, using the unique phase-bonding technology unique to the company, using organic compounds containing 1,2-dihydroxypropyl functional groups Silane bonding.
Diol (diol-based) HPLC column is suitable for most normal phase chromatography applications, and can also be used as a stationary phase of Hilic hydrophilic interaction chromatography for the separation of peptides, proteins and polar drug molecules, as well as organic acids and The separation of its oligomers. It can replace most of the diol-based liquid chromatography columns on the market.

Diol HPLC Columns Characteristics

Relative to the silica gel column and the amino column, it is a positive phase column with much better stability and reproducibility;
Improvements based on pure silica provide better selectivity and chromatographic peaks for some compounds;
Unique bonding process to ensure the stability of the stationary phase structure;
The strict process ensures excellent batch and batch reproducibility;
High efficiency and long service life

Diol HPLC Columns Parameters

Bonded phase: dihydroxy or diol
Particle size: 3μm, 5μm, 10μm
Aperture: 120Å
Specific surface area 320m²/g
Carbon load: 2.5%
Sealing: no closure
pH stability: 1.5 to 10.0

Hawach has many years of experience in the production of laboratory consumables and equipment, a good market reputation, and a professional sales and technical service team. The diol HPLC column price is favorable, and with its excellent performance in the experiment, it has won the recognition of customers all over the world.

Technical Data

Bonded PhaseUSP NoParticle size (μm)Pore sizeSurface Area (m²/g)Carbon
Loading
pH RangeEnd-capped
DiolL205μm120Å3202.5%1.5-10.0No

Ordering Information

Item NoDescriptionPackage (pcs/pk)
SLHDI32130HPLC Column, Diol, 3μm, 120Å, 2.1x30mm1
SLHDI32133HPLC Column, Diol, 3μm, 120Å, 2.1x33mm1
SLHDI32150HPLC Column, Diol, 3μm, 120Å, 2.1x50mm1
SLHDI32175HPLC Column, Diol, 3μm, 120Å, 2.1x75mm1
SLHDI321100HPLC Column, Diol, 3μm, 120Å, 2.1x100mm1
SLHDI321125HPLC Column, Diol, 3μm, 120Å, 2.1x125mm1
SLHDI321150HPLC Column, Diol, 3μm, 120Å, 2.1x150mm1
SLHDI33030HPLC Column, Diol, 3μm, 120Å, 3.0x30mm1
SLHDI33050HPLC Column, Diol, 3μm, 120Å, 3.0x50mm1
SLHDI33075HPLC Column, Diol, 3μm, 120Å, 3.0x75mm1
SLHDI330100HPLC Column, Diol, 3μm, 120Å, 3.0x100mm1
SLHDI330125HPLC Column, Diol, 3μm, 120Å, 3.0x125mm1
SLHDI330150HPLC Column, Diol, 3μm, 120Å, 3.0x150mm1
SLHDI330200HPLC Column, Diol, 3μm, 120Å, 3.0x200mm1
SLHDI330250HPLC Column, Diol, 3μm, 120Å, 3.0x250mm1
SLHDI34030HPLC Column, Diol, 3μm, 120Å, 4.0x30mm1
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