Irregular silica phases for HPLC

POLYGOSIL®
Irregular silica for analytical applications

  • pH stability 2 – 8
  • Particle sizes 5 µm, 7 µm and 10 µm

Available Pack Size: 10gm, 100gm

Modifications POLYGOSIL C18, C8, C4, CN, NO2, NH2, dimethylaminopropyl, Unmodified

Phase Pore size Pore volume Surface (BET) Density Pressure stability
POLYGOSIL 60 60 Å 0.75 ml/g 350 m2/g 0.45 g/ml 600 bar
POLYGOSIL 100 100 Å 1 ml/g 280 m2/g 0.35 g/ml 400 bar
POLYGOSIL 300 300 Å 0.8 ml/g 100 m2/g 0.45 g/ml 400 bar
POLYGOSIL 1000 1000 Å 0.8 ml/g 25 m2/g 0.45 g/ml 300 bar

POLYGOPREP®
Irregular silica for preparative applications

  • pH stability 2 – 8
  • Available particle sizes 12 µm, 20 µm, 30 µm, 50 µm, 80 µm and 130 µm

Available Pack Size : 100gm, 1Kg, 5Kg

Modifications POLYGOPREP C18, C8, C4, CN, NH2, Unmodified

Phase Pore size Pore volume Surface (BET) Density Pressure stability
POLYGOPREP 60 60 Å 0.75 ml/g 350 m2/g 0.45 g/ml 600 bar
POLYGOPREP 100 100 Å 1 ml/g 280 m2/g 0.35 g/ml 400 bar
POLYGOPREP 300 300 Å 0.8 ml/g 100 m2/g 0.45 g/ml 400 bar
POLYGOPREP 1000 1000 Å 0.8 ml/g 25 m2/g 0.45 g/ml 300 bar

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