MicroSolv manufactures HPLC columns, autosampler vials for HPLC & GC, syringe filters, fittings and accessories and small bore tubing. CE, TLC, Flash Chromatography and OPLC are also available. Separation sciences leaders.
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Cogent EE Chiral Columns 		Cogent EE™ normal phase chiral columns - specs

Specifications - 5, 10 & 20µm silica

Silica: Macro porous spherical shaped, thermally treated type B silica; washed for low metals content, < 10ppm. Coated with proprietary cellulose carbamate technology.

ADVANTAGES:
Better lot to lot consistency, unique selectivity; relationship produced between analytes and elution solvent. Gradient capable. Higher back pressure limit > 2,000 psi.

  Cogent EE™ chiral HPLC phase:

Bonded Phase Nominal Size Distribution* pH Pore Diameter Particle Size Wet Bulk Density pH Range Max Temp
Cogent EE™ <1.6 5 +0.5 5nm 5, 10 & 20µm 0.45g/ml 3.0–7.0 30°C

(* d50d10/d90)

 

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