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Brownlee Spheri-5 RP-18 Cartridge Column - 220 mm x 4.6 mm I.D.

Brownlee Spheri-5 RP18 is based on a small pore silica, monofunctional, optimized for separating small molecules. Requires holder P/N 07150015 without guard column or P/N 07150017 with a guard column.

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Detail Information

The Brownlee Spheri line of columns is based on a small-pore (80 Å) silica-based sorbent for optimized for separating small molecules. Spheri-5® columns are based on 5 m particle size silica and Spheri-10® incorporates a 10 m silica particle. Spheri-5 columns are available in both reverse phases (RP-8, RP-18, ODS & Phenyl) and polar normal phases (amino, cyano & silica). The Spheri-5 reverse phase C18 type sorbents are available in a monofunctional combtype (RP-18) and a polyfunctional loop-type (ODS) which provide slight differences in selectivity.


Inner Diameter 4.6 mm
Length 220.0 mm
Particle Size 5.0 µm
Phase C18
Pore Size 80.0 Å
Product Brand Name Spheri-5
Product Group Cartridge Columns
Technology Type Liquid Chromatography (LC)