Free Sulfite Assay kit (Liquid Ready)

80 assays (manual) / 800 assays (microplate) / 800 assays (auto-analyser)

Item No.  K-FSULPH

  • ”Ready to use" liquid stable Formulation
  • Very competitive price (cost per test)
  • All reagents stable for > 18 months
  • Very rapid reaction
  • Mega-Calc™ software tool is available from our website for hassle-free raw data processing
  • Standard included
  • Suitable for manual, microplate and auto-analyser formats
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Expect availability in 2-4 weeks
Minimum quantity required: 1
This item must be ordered in multiples of one case. Quantity per case: 1

The Free Sulphite test kit is a rapid, simple, reliable and accurate method for the measurement and analysis of free sulfite (sulphite) in wine, beverages, food stuffs and other materials. Supplied as a “ready to use” liquid stable formulation that is suitable for manual, auto-analyser and microplate formats.

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Analyte Sulfite (Free)
Application Examples Wine, fruit juice, sea food, food stuffs and other materials.
Approvals Validated for red and white wines at the Bundesamt für Weinbau, Austria. Used widely in the wine industry.
Brand Megazyme
Limit of Detection ~ 2 mg/L (Free sulfite)
Linear Range 0.25 to 7.5 μg of FSO2 per assay
Package Dimensions 10.00 IN x 5.00 IN x 2.00 IN
Package Weight 0.94 LB
Platform Spectrophotometer, Microplate, Auto-analyser
Result Type UV Absorbance
Signal Response Increase
Storage Conditions

Storage Temperature: Short term stability: Ambient, Long term stability: See individual component labels

Stability: > 2 years under recommended storage conditions

Total Assay Time 9 minutes
Wavelength 575 nm