Table 4.
Analytes | Methanol | ACN | Solid Phase Extraction |
Protein Precipitation | C18 or C8 Column | PFP Column |
---|---|---|---|---|---|---|
SLP | 1.71 min | 2.1 min | Low recovery | High recovery | 2.65 min | 2.1 min |
Tailed | Perfect | Irreproducible | Reproducible | Tailed | Perfect | |
FLG | 1.34 min | 1.1 min | Low recovery | High recovery | 2.34 min | 1.1 min |
Overlapped | Perfect | Irreproducible | Reproducible | Perfect | Perfect |