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  Cogent Diamond Hydride
Click here to visit Cogent TYPE-C™ HPLC Columns Home Page 		Specifications: Cogent Diamond Hydride™ HPLC Columns

Specifications - 4µm 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.

  Cogent Diamond Hydride™ HPLC Phase:

Bonded Phase Pore Size Surface Area Pore Volume Particle Size Carbon Load pH Range Max Temp
Cogent Diamond Hydride™ 100Å 350m2/gm 0.92ml/gm 4µm >0.5% 2.5–7.0 100°C

 

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