Silica adsorbents for TLC
- Pore size 60 Å
- Pore volume 0.75 mL/g
- pH 7.0 (10 % aqueous suspension)
Silica G
- Standard grade
- Particle size 2–20 μm
- Fe < 0.02 %, Cl < 0.02 %
- 13 % gypsum as binder
- Supplied with or without fluorescence indicator UV254
Silica N
- Standard grade
- Particle size 2–20 μm • Fe < 0.02 %, Cl < 0.02 %
- No binder
- Supplied with or without fluorescence indicator UV254
Silica G-HR
- High purity grade
- Particle size 3–20 μm
- Fe < 0.002 %, Cl < 0.008 %
- Gypsum as binder
- Supplied without fluorescence indicator
Silica P
- Preparative grade
- Particle size 5–50 μm
- Fe < 0.02 %, Cl < 0.02 %
- Organic binder
- Supplied with fluorescence indicator UV254
Silica P with gypsum
- Preparative grade
- Particle size 5–50 μm
- Fe < 0.02 %, Cl < 0.02 %
- Gypsum as binder
- Supplied with fluorescence indicator UV254