| Intrument | Spectrophotometer(760 nm) |
| Assay Time | 60 min |
| Validity | 6 |
| Assay Type | Quantitative |
| Sample Type | Plant tissue |
| Detection Principal | Under alkaline conditions, tungsten-molybdenum acid can be reduced by phenols and produce blue compounds, which has a characteristic absorption peak at 760 nm. The content of total phenols in sample can be calculated indirectly by measuring the absorbance at 760 nm. |
| Reagents | 60% Ethanol |
| Labware | Micropipettor, Vacuum dryer, Vortex mixer, Ultrasonic cell grinder, Crusher |
| Size | 100Assays |
| Sensitivity | 0.73 ?g/mL |
| Detection Range | 0.73-150 ?g/mL |
| Recovery Rate | 101 |
| Inter CV | 2.5 |