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SPE Column 100mg,200mg,500mg,1g,2g, 1ml,3ml,6ml,12ml C18,C8

C18 is a silica based sorbent bonded with C18(octadecyl) groups that provides hydrophobic interactions in reversed phase mode. C8 is a silica gel based sorbent modified with C8(octyl) groups that offers weaker hydrophobic interactions than C18. C8 is recommended for samples which are retaind too strongly on C18.

GREEN MALL ®series are characterized with the best quality and superior performance in chromatography analysis.

GREEN MALL ®SPE Columns are packed with high purity and spheripol sorbents with even distribution,

which ensures the reproducibility and consistency, so that a safe, reliable and efficient sample preparation process is guaranteed.


Features

High purity silica gel

Smooth spheripol sorbent

Even distribution


Advantages

Perfect reproducibility

Consistent results

Better selectivity

Very competitive prices


C18

C18 is a reversed-phase sorbent based on silica gel, with high bonding density, less lost, high rate of recovery.


Application:

1.Drugs and its metabolin in blood, plasma and urine

2.Desalination of samples of protein and macromolecule

3.Concentration of organic material in water sample from the environment

4.Organic acid in beverage

5.Similar to reversed phase HPLC Column, suitable for extracting and purifying antibiotics, barbiturates, phthalazine, caffeine,dye, aromatic oil,fatsoluble vitamin,fungicide,herbicide,pesticide,carbohydrate,Hydroxy acid substituted ester,phenol,phthalic acid ester,steroid,surfactant,theocin,water-soluble vitamin.


Data

Si-(CH2)17-CH3

Average Partical Size: 40 μm

Silica Base: spherical shaped

Pore Size: 120 Å

Endcapped: yes

Carbon(C%): 17%

Area: 700m2/g


C8

C8 has very close characteristics with C18, but it has short carbon chain, thus it has week reservation than C18 to non-polar compound. When analyte has too strong reservation on C18, C8 is an alternative choice. In the meantime, as C8 has shorter carbon chain, it can’t cover the Residual Silanol Groups on the surface of silica gel. Thus it has stronger reservation than C18 to polar compound. Test shows that C8 can extract fat-soluable and water-soluable vitamin in human blood.


Data

Average partical size: 50μm

Average pore size: 70Å

Specific surface area:600m2/g


Ordering Information

Part No.

Media

Bed weight

Column volume

Package
   
pcs/pk

RNSC1001-C18

C18

100mg

1ml

50

RNSC2003-C18

200mg

3ml

50

RNSC5003-C18

500mg

3ml

50

RNSC5006-C18

500mg

6ml

30

RNSC10006-C18

1000mg

6ml

30

RNSC100012-C18

1000mg

12ml

30

RNSC200012-C18

2000mg

12ml

30

 

 

 

 

 

RNSC1001-C8

C8

100mg

1mL

50

RNSC2003-C8

200mg

3mL

50

RNSC5003-C8

500mg

3mL

50

RNSC5006-C8

500mg

6mL

30

RNSC10006-C8

1000mg

6mL

30

RNSC100012-C8

1000mg

12mL

30

RNSC200012-C8

2000mg

12mL

30

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