Kit size:                              80 assays (manual) / 800 (microplate) 
                                            / 800 (auto-analyser)
Method:                              Free sulfite: Spectrophotometric at 575 nm
Total assay time:               Free sulfite: ~ 9 min
Detection limit:                  Free sulfite: ~ 2 mg/L
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