SUPELCOSIL™ LC-18 Supelguard™ Cartridge
SUPELCO/59554 - 5 μm particle size, L × I.D. 2 cm × 4 mm
Product Type: Chemical
| agency | suitable for USP L1 |
| application(s) | food and beverages |
| compatibility | use to protect LC-18, LC-PAH |
| L × I.D. | 2 cm × 4 mm |
| matrix | silica gel high purity, spherical |
| matrix active group | C18 (octadecyl) phase |
| packaging | pkg of 1 kit |
| parameter | <70 °C temp. range |
| particle size | 5 μm |
| pH range | 2-7.5 |
| pore size | 120 Å |
| Quality Level | 100  |
| separation technique | reversed phase |
| technique(s) | HPLC: suitable |
| Application: | SUPELCOSIL™ LC-18 Supelguard™ Cartridge may be used as a guard column along with SUPELCOSIL™ LC-18 HPLC Column during the analysis of: • Synthetic food dyes in commercial soft drinks by ion-pair high performance liquid chromatography (HPLC IP). • Drugs in plasma and brain samples by solid-phase extraction (SPE) and protein precipitation in conjunction with HPLC combined with ultraviolet (UV) detection. |
| Footnote: | Kit includes one cartridge, a stand-alone holder, a piece of tubing, and 2 nuts and ferrules. |
| Legal Information: | SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC |
| Legal Information: | Supelguard is a trademark of Sigma-Aldrich Co. LLC |
| UNSPSC | 41115700 |