Silica Gel 60 （ZCX-Ⅱ）
1. Performance: The product has a much smaller pore volume, strong skeletal structure and strong resistance. So it can get fast separation and purification effect under high-pressure situations.
2. Application: SPE filler
3. Leading indicator:
Pore diameter: 60Å
Pore volume: 0.6-0.85ml/g
Specific surface area: 450-650m2/g
PH: 6.5-7.5
Loss on heating(150℃): ＜2%
4. Metal ions content: Na＜400ppm, Ca＜400ppm, Fe＜30ppm, CL＜30ppm, Pb＜1ppm
5. Particle size:
|
mesh |
Corresponding micron (μm) |
|
70-230 |
63-200 |
|
230-400 |
40-63 |
6. Package:
500g/bottle（10kgs/carton, 20bottles/carton）
1kg/bag（10kgs/carton, 10bags/carton）
5kgs/bag (20kgs/carton, 4bags/carton)
20kgs or 25kgs /bag (imported kraft coated woven)
20kgs or 25kgs/barrel (cardboard or polyethylene barre
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