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  Cogent C8-300 ImageClick to enlarge

Specifications - Type-C™ Silica
 
 

Bonded Phase  Pore Size  Surface Area  Pore Volume  Particle Size 
Bidentate C8 300™  300Å  100+/- 20m2/gm  0.90 +/-0.10ml/gm  5µm 
End-Capping  Carbon Load  pH Range  Max Temp 
N/A  5% 2.0–7.5  80°C


Cogent C8-300 Image



Specifications - Type-C™ Silica

Silica: Spherical Shaped, Thermally Treated Type
C Silica™; washed with Acid for low metals content,
< 10ppm.

ADVANTAGES:
Better Lot to Lot Consistency, Non Modified or Bonded, isocratic mobile phases more effective, less need for mobile phase additives. Highly stable in pH extremes, high temperature resistant and extremely low silanol activity. Maximum pressure for the columns should not exceed 4,500 psi during the run. Never remove any HPLC instrument while it is under any pressure to avoid damage to it.

 NOTE: Maximum pressure for the columns should not exceed 4,500 psi for 4µm & 8,000 psi for 2.o columns during the run. Never remove any HPLC column while there is any pressure on it to avoid damage to the column.