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

PhasePore sizePore volumeSurface (BET)DensityPressure stability
POLYGOSIL 6060 Å0.75 ml/g350 m2/g0.45 g/ml600 bar
POLYGOSIL 100100 Å1 ml/g280 m2/g0.35 g/ml400 bar
POLYGOSIL 300300 Å0.8 ml/g100 m2/g0.45 g/ml400 bar
POLYGOSIL 10001000 Å0.8 ml/g25 m2/g0.45 g/ml300 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

PhasePore sizePore volumeSurface (BET)DensityPressure stability
POLYGOPREP 6060 Å0.75 ml/g350 m2/g0.45 g/ml600 bar
POLYGOPREP 100100 Å1 ml/g280 m2/g0.35 g/ml400 bar
POLYGOPREP 300300 Å0.8 ml/g100 m2/g0.45 g/ml400 bar
POLYGOPREP 10001000 Å0.8 ml/g25 m2/g0.45 g/ml300 bar

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