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Brownlee HRes Analytical C18 50 mm  2.1 mm 1.9 µm

LC column with 2 um particle packing materials and a hydrophobic C18 phase. Suitable for analyses of compounds from acidic through slightly basic.

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Detail Information

Brownlee Analytical DB columns are moderately retentive HPLC and sub-2 μm UHPLC columns built on a foundation of high purity, base-deactivated silica that is optimized for UHPLC performance. These columns are available in 3 and 5 μm HPLC particle sizes, as well as a 1.9 μm UHPLC particle size. The silica manufacturing and phase bonding processes are identical for all particle sizes in this series resulting in method scalability from HPLC (3 and 5 μm) to UHPLC (1.9 μm), or vice versa. In addition, the larger 140 Å pore size allows analysis of a range of compounds from small molecules to short peptides while the base deactivation makes these columns appropriate for the analysis of acidic, neutral and basic compounds.


Inner Diameter 2.1 mm
Length 50.0 mm
Particle Size 1.9 µm
Phase C18
Product Brand Name Analytical DB