- All
- Favorite
- Popular
- Most rated
| Brand | Pickering |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | Onyx |
| Instrument Type | Post-Column Derivatization System |
| Derivatization Chemistry | Ninhydrin-based (Trione® reagent) |
| Detection Mode | Visible Absorbance (570 nm & 440 nm) |
| Compatible HPLC Platforms | Standard UV/Vis-equipped HPLC systems |
| Amino Acid Coverage | Up to 50 free amino acids |
| Typical Detection Sensitivity | ≤10 pmol (ninhydrin), ≤2 pmol (OPA alternative) |
| Resolution | ≥1.5 for Leu/Ile, ≥1.2 for all other standard amino acids |
| Equilibration Time | 9 min |
| Run Time | 30 min (hydrolysates), 70 min (free amino acids) |
| Reagent Stability | Trione® ninhydrin reagent exhibits enhanced thermal and oxidative stability vs. conventional ninhydrin solutions |
Show next