| Substances |
1
Theobromine
2 Theophylline 3 β-Hydroxyethyltheophylline 4 7-β-Hydroxypropyltheophyline 5 Caffeine |
|---|---|
| Eluent | 0.4% Na-acetate / ACN = 85 / 15 |
| Flow Rate | 0.8 ml / min |
| Detection | 254 nm, 0.01 AUFS |
| Product number | GSOD40512S2504 |
| Pore size | 5 µm |