Restek Pinnacle DB Biphenyl 140Å Series

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Pinnacle DB Biphenyl 140Å Series

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Pinnacle DB Biphenyl 140Å Series

Restek Pinnacle LC Columns DB Biphenyl Header Picture

Restek Pinnacle DB Biphenyl 140Å Columns – Enhanced Selectivity for Aromatic Compounds

Restek Pinnacle DB Biphenyl 140Å Columns are high-performance reversed-phase HPLC columns designed to deliver enhanced selectivity for aromatic, unsaturated, and structurally related compounds. The biphenyl stationary phase provides distinctive π-π and hydrophobic interactions, offering complementary selectivity to conventional C18 phases and excellent performance for challenging chromatographic separations.

Key Specifications: Biphenyl stationary phase, 140 Å pore size, silica-based packing, and optimized surface chemistry for reliable retention, good peak shape, and reproducible HPLC performance. The 140 Å pore structure supports efficient analyte access to the stationary phase.

Typical Applications: Ideal for pharmaceutical analysis, environmental testing, food and beverage analysis, chemical analysis, and quality control. Restek Pinnacle DB Biphenyl 140Å Columns are particularly suitable for aromatic compounds, structurally similar analytes, and complex mixtures where enhanced selectivity and chromatographic resolution are required.

Choose Restek Pinnacle DB Biphenyl 140Å Columns for robust, reproducible HPLC separations and alternative selectivity in demanding analytical applications.

Filtre

Restek

Pinnacle DB

Phenyl

Biphenyl

1.9 µm
3.0 µm
5.0 µm

0.65 mL/g

140 Å

8.0 %

10 mm
30 mm
50 mm
100 mm
150 mm
200 mm
250 mm

2.1 mm
3.0 mm
4.0 mm
4.6 mm

SS Surface passivated
Stainless Steel

Analytical Column
Guard Cartridge

Reversed Phase

80 °C

2.5-8

Silica

Spherical

Fully Porous

150 m2/g

monomeric

Guard Cartridge

56 Produits

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Pinnacle DB Biphenyl 140Å 1.9µm, 2.1 x 100mm, ea.

Restek Pinnacle DB Biphenyl 140Å 1.9µm, 2.1 x 100mm, ea.

Art.-Nr.: RT-9409212

EUR 906.00