YMC-Pack C4 (Butyl) columns are less hydrophobic than C8 or C18 packings, and generally utilize more aqueous eluents than either of these reversed phase column types. When compared to C8 and C18 columns using the same eluent, C4 columns show significantly shorter retention for non-polar compounds. Retention of polar compounds, however, is not significantly affected. Therefore, mixtures with a wide range of component polarity are best analyzed by YMC Butyl. This is because the butyl bonded phase gives shorter analysis times while still maintaining high resolution when compared to longer chain bonded chemistries.
Application: For 2,4-Dinitrophenylhydrazones of Aldehydes and Ketones
- Ideally suited for biological separations
- High coverage monomeric bonding on perfectly spherical silica supports
- Fully endcapped
| Thomas No | Mfr No | Description |
|---|---|---|
| 1206R91 | BU12S11-0104WFG | Butyl, 120A, 10um, 10x4mm Ferruled Guard Column |
| 1206R92 | BU12S11-0105WFG | Butyl, 120A, 10um, 10x5mm Ferruled Guard Column |
| 1206R93 | BU12S11-0310WTG | Butyl, 120A, 10um, 30x10mm Column |
| 1206R94 | BU12S11-0520WTG | Butyl, 120A, 10um, 50x20mm Column |
| 1206R95 | BU12S11-0530WTG | Butyl, 120A, 10um, 50x30mm Guard Column |
| 1206R96 | BU12S11-0551DRG | Butyl, 120A, 10um, 50x50mm Flanged Guard Column |
| 1206R97 | BU12S11-1006WT | Butyl, 120A, 10um, 100x6mm Column |
| 1206R98 | BU12S11-1046WT | Butyl, 120A, 10um, 100×4.6mm Column |
| 1206R99 | BU12S11-1506WT | Butyl, 120A, 10um, 150x6mm Column |
| 1206T00 | BU12S11-1510WT | Butyl, 120A, 10um, 150x10mm Column |
| 1206T01 | BU12S11-1520WT | Butyl, 120A, 10um, 150x20mm Column |
| 1206T02 | BU12S11-1546WT | Butyl, 120A, 10um, 150×4.6mm Column |
| 1206T03 | BU12S11-2506WT | Butyl, 120A, 10um, 250x6mm Column |
| 1206T04 | BU12S11-2510WT | Butyl, 120A, 10um, 250x10mm Column |
| 1206T05 | BU12S11-2520WT | Butyl, 120A, 10um, 250x20mm Column |
| 1206T06 | BU12S11-2530WT | Butyl, 120A, 10um, 250x30mm Column |
| 1206T07 | BU12S11-2546WT | Butyl, 120A, 10um, 250×4.6mm Column |
| 1206T08 | BU12S11-2551DR | Butyl, 120A, 10um, 250x50mm Flanged Column |
| 1206T09 | BU12S11-3006WT | Butyl, 120A, 10um, 300x6mm Column |
| 1206T10 | BU12S11-3010WT | Butyl, 120A, 10um, 300x10mm Column |
| 1206T11 | BU12S11-3046WT | Butyl, 120A, 10um, 300×4.6mm Column |
| 1206T12 | BU12S11-5020WT | Butyl, 120A, 10um, 500x20mm Column |
| 1206T13 | BU12S11-5030WT | Butyl, 120A, 10um, 500x30mm Column |
| 1206T14 | BU12S11-5051DR | Butyl, 120A, 10um, 500x50mm Flanged Column |
