HPLC Column: Ultisil Diol, 3μm, 2.1×125mm

Welch Materials SKU: H00206-21013

11.300.000₫

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Ultisil XB Normal Phase columns are based on ultra-pure ( purity > 99.999% ) type B spherical and totally porous silica. Bare silica, Diol, and NH2 (Amine) are used for normal phase separations; with Diol and NH2 often able to deliver more stable results. Diol and NH2 have the added benefit of reduced sensitivity to the presence of water. Diol and NH2 can also be used in reversed-phase.

Ultisil Diol Column is based on ultra-pure porous spherical silica bonded with 1,2-dihydroxypropyl functional group silica. Ultisil Diol is used in normal phase mostly, suitable for separation of peptides, proteins, polar molecules, and organic acids and its polymers. Ultisil Diol column is more stable than traditional normal phase columns, such as NH2, SiO2. Ultisil Diol column can also be used in reversed phase analysis.

Chemistry: Diol
Length: 125 mm
Internal Diameter: 2.1 mm
Particle size: 3 um
Pore size: 120Å
Surface Area: 320 m2/g
Carbon Load: 2.5%
Max. pressure: 600 bar
pH range: 2.0-8.0
MaxTemp: 70⁰C
USP Class: L20
Brand: Ultisil Diol
Manufacturer: Welch Materials