SUPELCOSIL™ Suplex™ pKb-100 HPLC Column
SUPELCO/58934 - 5 μm particle size, L × I.D. 25 cm × 4.6 mm
Product Type: Chemical
| agency | suitable for USP L68 |
| application(s) | food and beverages |
| extent of labeling | 12.5% carbon loading |
| feature | endcapped: no |
| L × I.D. | 25 cm × 4.6 mm |
| manufacturer/tradename | SUPELCOSIL™ |
| matrix | silica gel, spherical particle platform |
| matrix active group | amide, alkyl phase |
| parameter | ≤70 °C temp. range |
| 400 bar pressure (5801 psi) | |
| particle size | 5 μm |
| pH range | 2-7.5 |
| pore size | 120 Å |
| Quality Level | 100  |
| separation technique | reversed phase |
| surface area | 170 m2/g |
| surface coverage | surface coverage 3.4 μmol/m2 |
| technique(s) | HPLC: suitable |
| Application: | SUPELCOSIL™ Suplex™ pKb-100 HPLC Column was used in HPLC purification of prepurified fly ovaries. It was also used for HPLC analysis, done for the determination of retinoid. |
| General description: | Suplex pKb-100 columns feature the same bonded phase functionality as SUPELCOSIL LC-ABZ columns. These specially deactivated columns differ in that Suplex pKb-100 is not endcapped, while SUPELCOSIL LC-ABZ is endcapped. The absence of the end-capping reagent results in better performance from Suplex pKb-100 for the strongest basic compounds, while LC-ABZ is preferred when the sample also contains acids and/or zwitterions. |
| Legal Information: | SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC |
| Legal Information: | Suplex is a trademark of Sigma-Aldrich Co. LLC |
| Recommended products: | Discover LiChropur reagents ideal for HPLC or LC-MS analysis |
| UNSPSC | 41115700 |