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Cogent HPLC Columns
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Cogent HPLC Columns

Specifications

eColumn Silica: Spherical Shaped, Thermally Treated Sol-Gel-Type-B Silica; washed with acid for low metal content, < 10ppm.

ADVANTAGES: Excellent peak shape with these fully end-capped columns but low cost makes these the best value in HPLC columns today.

Cogent eColumns™ Bonded Phases:

 
 
Bonded Phase Pore Size Surface Area Pore Volume Particle Size End-Capping Carbon Load pH Range Temp
Cogent e-Columns C18
 100Å 350 m2/gm 0.99mL/gms 5µm Fully 17.0% 2.0 – 7.0 60°C
Cogent e-Columns C8
 100Å 350 m2/gm 0.99mL/gms 5µm Fully 10.0% 2.0 – 7.0 60°C

 

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