PerkinElmer* Brownlee SPP Phenyl-Hexyl Columns

Brownlee Superficially Porous Particle (SPP) Phenyl-Hexyl Columns:
Alternative selectivity to alkyl bonded phases, recommended for aromatic groups. Compatible with highly aqueous mobile phases to facilitate the retention and separation of polar compounds. Base-deactivated for good peak shapes when separating basic compounds. Hexyl spacer provides optimal flexibility for phenyl ring to facilitate - interactions with solutes.

Features and Benefits:
• 2.7 µm particle size
• Solid inner core, porous silica outer shell, shorter diffusion path
• Very high efficiencies at moderate back pressures
• Nearly twice the efficiency of 3-m particle columns
• As robust as columns packed with 5-m particles because columns use 2-m frits
• Can exceed performance of sub-2-m particle size columns on most standard 6000 psi HPLC systems
• Can be used on UHPLC system at pressures up to 9000 psi Longer columns can be used for very high column efficiencies on UHPLC systems
• Optimization kits available for Series 200 and Flexar LC systems to increase application efficiencies
Image(s) are representative of the product group and not necessarily the individual product.

Diameter x Length (mm): 2.1 x 100

Diameter x Length (mm): 2.1 x 20

Diameter x Length (mm): 2.1 x 30

Diameter x Length (mm): 2.1 x 75