Get a price

Total and free sulfites - Enzymatic assay kit

Reference : K-SULPH

Rapid, simple, reliable and accurate method for the measurement of total sulfite (sulphite) and free sulfite in wine, beverages, food stuffs and other materials
Countries eligible for delivery
Countries eligible for delivery:
France (except Corsica and overseas departments and territories), Algeria, French overseas departments and territories, French Polynesia, Libyan Arab Jamahiriya, Morocco, Tunisia, Egypt, France (Corsica)
Rapid, simple, reliable and accurate method for the measurement of total sulfite (sulphite) and free sulfite in wine, beverages, food stuffs and other materials 

Shipping temperature: ambient

Storage temperature:
- Short term stability: ambient
- Long term stability: see individual component labels

Assay format: spectrophotometer, microplate, auto-analyser

Detection method: absorbance 
Total sulfite: 405 nm ; Free sulfite: 575 nm

Signal response: increase

Linear range: 0,25 to 20 µg of TSO2 per assay

Total assay time: Total sulfite: ~ 6 min ; Free sulfite: ~ 9 min

Detection limit: Total sulfite: ~ 5,3 mg/L ; Free sulfite: ~ 2 mg/L

Method recognition: validated for red and white wines at the Bundesamt für Weinbau, Austria.
Used widely in the wine industry

Stability: > 2 years under recommended storage condition

 
  • ”Ready to use" liquid stable Formulation
  • All reagents stable for > 18 months
  • Very rapid reaction
  • Spreadsheet available
  • Standard included
  • Suitable for manual, microplate and auto-analyser formats
  • Very competitive price (cost per test)
Wine, fruit juice, seafood, food stuffs and other materials
Data Booklet Data calculator Safety data sheet


The attached documents are subject to change. To receive the latest updates, please contact us.

Specifications

Reference Packaging  
K-SULPH 40 tests de chaque (manuel/manual), 400 tests de chaque (automate/auto-analyser), 400 tests de chaque (microplaque/microplate)
Get a price

Associated products