SUPELCOSIL™ LC-NH2-NP HPLC Column
SUPELCO/59132 - 5 μm particle size, L × I.D. 25 cm × 4.6 mm
Synonym: SUPELCOSIL™ LC-NH2-NP 5UM 25CMX4.6MM HPLC COLUMN
Product Type: Chemical
| agency | suitable for USP L8 |
| application(s) | food and beverages |
| extent of labeling | 3% Carbon loading |
| feature | endcapped |
| L × I.D. | 25 cm × 4.6 mm |
| manufacturer/tradename | SUPELCOSIL™ |
| matrix | silica gel, spherical particle platform |
| matrix active group | amino phase |
| parameter | ≤70 °C temp. range |
| 400 bar pressure (5801 psi) | |
| particle size | 5 μm |
| pH | 2-7.5 |
| pore size | 120 Å |
| Quality Level | 100  |
| separation technique | normal phase |
| surface area | 170 m2/g |
| surface coverage | surface coverage 5.1 μmol/m2 |
| technique(s) | HPLC: suitable |
| Features and Benefits: | • show stable retention in normal-phase separations • are less sensitive to small or varying amounts of water in mobile phases, relative to unmodified silica • provide excellent separations of fat-soluble vitamins |
| Features and Benefits: | SUPELCOSIL LC-NH2-NP columns: • show stable retention in normal phase separations • are less sensitive to small or varying amounts of water in the mobile phase, relative to unmodified silica • provide excellent separations of fat-soluble vitamins |
| General description: | An amino phase dedicated to normal-phase chromatography. By employing special bonding technology, and avoiding water in manufacturing and testing the column, we have dramatically reduced the retention variation that is characteristic of normal-phase chromatography. Normal-phase chromatography is especially useful when the analytes are not water soluble -- for example, the fat-soluble vitamins A, D, E, and K. These columns should be used with non-aqueous mobile phases only. |
| General description: | SUPELCOSIL LC-NH2-NP is an amino phase dedicated to normal phase chromatography. By employing special bonding technology, and avoiding water in manufacturing and testing the column, we have dramatically reduced the retention variation that is characteristic of normal phase chromatography. |
| Legal Information: | SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC |
| Recommended products: | Discover LiChropur reagents ideal for HPLC or LC-MS analysis |
| UNSPSC | 41115700 |