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material
spherical silica gel
Quality Level
parameter
≤40 bar max. pressure
pore size
10 nm mean pore size
application(s)
plasma purification
separation technique
reversed phase
storage temp.
2-30°C
Related Categories
1 of 4
This Item | 1.19995 | 1.19132 | 1.20573 |
|---|---|---|---|
| parameter ≤40 bar max. pressure | parameter ≤40 bar max. pressure | parameter ≤40 bar max. pressure | parameter ≤40 bar max. pressure |
| pore size 10 nm mean pore size | pore size 10 nm mean pore size | pore size 10 nm mean pore size | pore size 10 nm mean pore size |
| application(s) plasma purification | application(s) plasma purification | application(s) plasma purification | application(s) plasma purification |
| separation technique reversed phase | separation technique reversed phase | separation technique reversed phase | separation technique reversed phase |
| storage temp. 2-30°C | storage temp. 2-30°C | storage temp. 2-30°C | storage temp. - |
Analysis Note
Purity (Al): ≤ 50 ppm
Purity (Fe): ≤ 25 ppm
Purity (Na): ≤ 25 ppm
Extractable matter: ≤ 0.10 %
Specific surface area (BET): 320 - 400 m²/g
Pore volume: 0.8 - 0.9 ml/g
Pressure: ≤ 25 bar
Theoretical Plates (N/m) (Toluene): ≥ 7000
Separation factor (Phenol/Pyridine): 1.8 - 3.0
Capacity factor (3-Nitroacetanilid): 2.9 - 3.9
Particle Size (d10): 10.0 - 15.0 µm
Particle Size (d50): 16.0 - 23.0 µm
Particle Size (d90): 25.0 - 40.0 µm
Legal Information
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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