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Qingdao Bangkai Hi-Tech Materials Co., Ltd.

China Manufacturer with main products: Silica Gel, C18 Silica Gel, Tlc Plate

Home  >Products Catalog > Biological Fluid Separation Reverse Phase Silica Gel C18 HPLC Columns C8 Silica Gel C4

Biological Fluid Separation Reverse Phase Silica Gel C18 HPLC Columns C8 Silica Gel C4

FOB Price: 2.00 - 20.00 USD/Kilogram
Payment Terms: D/A, D/P, T/T, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Quick Details

  • Classification: Chemical Auxiliary Agent
  • Brand Name: Bangkai
  • Usage: Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Paper Chemicals,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Water Treatment Chemicals
  • Type: Adsorbent
  • Adsorbent Variety: Silica Gel
  • CAS No.: 7631-86-9
  • Classification: B





Bangkai bonds functional groups such as C18,C8, C4,

Phenyl,Nitrile,amino and diol to the silica gel.


Due to its high surface area and excellent mechanical stability,

It is ideally suited for solid phase extraction (SPE), flash chromatography (FLASH),

and industrial-scale separation & purification.


It is the best choice for modern pharmaceutical and fine chemical industry

to replace Similar imported products.



Narrow particle size range

Good separation

High capacity, can be used repeatedly

Suitable for industrial purification large-scale applications


Amorphous packing 


Normal phase

Reversed phase

Bonded phase

Silica, Silica (CM), NH2, HILIC

C18, C8, C4, CN, SAX, SCX

Pore size

60A, 90A, 100A

60A, 100A

Average particle size



Water content



Surface area

350m2/g, 550m2/g

300m2/g, 350m2/g, 500m2/g





















the product is widely used in chromatographic column, chromatographic column packing,

Life sciences, pharmaceutical chemistry and so on.

the product has a uniform particle size and can adapt to different separation conditions.

It is an ideal choice for column packings, such as FLASH and HPLC column.



Uniform particle size

Product diversity

Strong pressure capacity

Good reproducibility

Applicable from analysis to preparation



Spherical packing


Normal phase


Bonded phase

Silica, Silica (CM), NH2, HILIC

C18, C18(P), C18(ASB), C8, C4, Phenyl, HLP

Pore size

60A, 90A, 100A, 120A, 150A, 300A


Average particle size

5um,10um, 15um, 25um, 40-60um

5um, 10um,15um,25um,


Water content



Surface area

350m2/g, 550m2/g

300m2/g, 340m2/g

















1kg/bag (10kgs/carton, 10bags/carton)

5kgs/bag (20kgs/carton, 4bags/carton)

25kgs /bag (imported kraft coated woven)

25kgs/barrel (cardboard or polyethylene barrel or aluminum barrel)

Biological Fluid Separation Reverse Phase Silica Gel C18 HPLC Columns C8 silica gel C4

Service Process

Service Guarantee

  • Free Service Charge

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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