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  • Product: Column chromatography silica gel 60A °
  • NO.: A0002
  • Views : 130
  • Sold amount: 0Piece
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Column Chromatography Silica Gel 60A °

 

Properties:The product is a white odorless powder insoluble in water, acids and organic solvents. It features uniform pore distribution and high compressive strength. Because of the high surface hydroxyl group activity, it can achieve rapid separation and purification under high and medium pressures.

Application: 1. SPE and FLASH fillers.

2. Used in biochemical research and the production of thin-layer chromatography analysis plates.

3. Used for the preparation of chromatographic column filler material, suitable for rapid separation.

Specifications:Include the reagent-grade and the industrial-grade.

Package:

500g/bottle (10kg/carton, 20 bottles/carton)    1kg/bag (10kg/carton, 10bags/carton)

5kg/bag (20kg/carton, 4bags/carton)     25kg/bag (imported kraft coated woven bag)

25kg/barrel (cardboard or polyethylene or aluminum barrels)

Tips:

1. The product’s technical indicators and packing forms can be customized according to customer requirements.

2. The product has a very strong moisture absorption capacity; therefore, it should be stored in a dry place and pay attention to ventilation. There should be shelves between the packaging and the ground. Attention should be paid to protecting the product from rain, damp and blazing sun.

[Technical Index]

Item
Specifications
Silica Gel 30A°
Silica Gel 60A°
Silica Gel 90A°
Industrial
Reagent
Industrial
Reagent
Industrial
Reagent
Pore Size A°
20-30
20-30
50-80
50-80
80-100
80-100
Pore Volume ml/g
0.35-0.45
0.35-0.45
0.5-0.7
0.5-0.7
0.8-1.0
0.8-1.0
Specific Surface Area m²/g
≥600
≥600
450-600
450-600
320-400
320-400
PH(100g/l Water Suspension)
Negotiable
Negotiable
Negotiable
Loss on Drying (150℃) %≤
5
2
5
2
5
2
Metal Ion Content (Reagent): Na<400ppm, Ca<400ppm, Fe<30ppm, CL<30ppm, Pb<1ppm

[Particle Size]

Mesh
Corresponding Microns (um)
70-230
63-200
230-400
40-63