| E-411 | · Silica-based column without any chemical modification |
| 5SIL | · High purity salica (99.99%) · Like E-411, suitable for normal phase analysis using anonpolar, organic solvent |
| 5C8 | · Retention capasity is lower than that of C18 but higher than of 5C4 or 5TMS · Applicable to ion pair chromatography because of its high permeability and short time to achieve equilibrium |
| 5C4 5TMS |
· retention capacity is lower than that C18 or C8 |
| 5CN | · Utilizes reversed phase interaction and p-p interaction to separate regioisomers, that typically cannot be separated with ODS, C8, or C4 columns |
| 5NPE 5PYE |
· Utilizes several kinds of interactions based on pie-electons to separate structural isomers |
| 5NH | · For normal phase analysis of saccharides |
Product name |
Plate number (TPN/column) |
Functional group |
Particle size (micron) |
Carbon load(%) |
Size(mm) ID x Length |
Shipping solvent |
|---|---|---|---|---|---|---|
| Silicapak E-411 |
> 8,000
|
- |
5 | - |
4.6 x 150 |
IPA/Dichloromethane/n-Hexane =1/50/49 |
| Silica 5SIL 4D Silica 5SIL 4E |
> 9,000
> 15,000 |
- - |
5 5 |
- - |
4.6 x 150 4.6 x 250 |
C6H14/C2H5OH=95/5 C6H14/C2H5OH=95/5 |
| Silica 5C8 4D Silica 5C8 4E |
> 9,000
> 15,000 |
Octyl Octyl |
5 5 |
10 10 |
4.6 x 150 4.6 x 250 |
H2O/CH3OH=34/66 H2O/CH3OH=34/66 |
| Silica 5C4 4D Silica 5C4 4E |
> 9,000
> 15,000 |
Butyl Butyl |
5 5 |
7 7 |
4.6 x 150 4.6 x 250 |
H2O/CH3OH=45/55 H2O/CH3OH=45/55 |
| Silica 5TMS 4D Silica 5TMS 4E |
> 7,000
> 12,000 |
Trimethylsilyl Trimethylsilyl |
5 5 |
- - |
4.6 x 150 4.6 x 250 |
H2O/CH3OH=50/50 H2O/CH3OH=50/50 |
| Silica 5CN 4D Silica 5CN 4E |
> 7,000
> 12,000 |
Cyanopropyl Cyanopropyl |
5 5 |
- - |
4.6 x 150 4.6 x 250 |
H2O/CH3OH=60/40 H2O/CH3OH=60/40 |
| Silica 5NPE 4D | > 8,000 |
Nitrophenylethyl |
5 | - |
4.6 x 150 |
H2O/CH3OH=45/55 |
| Silica 5PYE 4D | > 7,000 |
Pyrenylethyl |
5 | - |
4.6 x 150 |
H2O/CH3OH=30/70 |
| Silica 5NH 4D Silica 5NH 4E |
> 5,000
> 8,000 |
Aminopropyl Aminopropyl |
5 5 |
- - |
4.6 x 150 4.6 x 250 |
H2O/CH3CN=5/95 H2O/CH3CN=5/95 |
| Product name | Plate number (TPN/column) |
Particle size (micron) |
Size(mm) ID x Length |
Standard column |
|---|---|---|---|---|
| Silica 5SIL 10E Silica 5SIL 20E Silica 5C8 10E Silica 5C8 20E Silica 5C4 10E Silica 5C4 20E Silica 5NH 10E Silica 5NH 20E |
> 15,000 > 15,000 > 15,000 > 15,000 > 15,000 > 15,000 > 8,000 > 8,000 |
5 5 5 5 5 5 5 5 |
10.0 x 250
20.0 x 250 10.0 x 250 20.0 x 250 10.0 x 250 20.0 x 250 10.0 x 250 20.0 x 250 |
5SIL 5SIL 5C8 5C8 5C4 5C4 5NH 5NH |