Megazyme K-SULPH: Total and Free Sulfite Assay Kit (Liquid Ready)
Product code: K-SULPH
The Sulfite Test Kit for the determination and measurement of total sulfite (sulphite) and free sulfite in wine, beverages, food stuffs and other materials.
This rapid method contains a “ready to use” liquid stable formulation that is suitable for manual, auto-analyser and microplate formats.
| Content: | 40 assays of each (manual) / 400 assays of each (microplate) / 400 assays of each (auto-analyser) |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: Ambient, Long term stability: See individual component labels |
| Stability: | > 6 months under recommended storage conditions |
| Analyte: | Free Sulfite, Total Sulfite |
| Assay Format: | Spectrophotometer, Microplate, Auto-analyser |
| Detection Method: | Absorbance |
| Wavelength (nm): | 405, 575 |
| Signal Response: | Increase |
| Linear Range: | 0.25 to 20 µg of TSO2 per assay |
| Limit of Detection: | ~ 5.3 mg/L (Total sulfite), ~ 2 mg/L (Free sulfite) |
| Total Assay Time: | ~ 6 min (Total sulfite), ~ 9 min (Free sulfite) |
| Application examples: | Wine, fruit juice, sea food, food stuffs and other materials. |
| Method recognition: | Validated for red and white wines at the Bundesamt für Weinbau, Austria. Used widely in the wine industry |