Determination of total and free sulfur dioxide in wine by flow injection analysis and gas-diffusion using p-aminoazobenzene as the colorimetric reagent

Anal Chem. 1991 Nov 1;63(21):2532-5. doi: 10.1021/ac00021a026.
No abstract available

MeSH terms

  • Colorimetry
  • Flow Injection Analysis
  • Sulfur Dioxide / analysis*
  • Wine / analysis*
  • p-Aminoazobenzene

Substances

  • Sulfur Dioxide
  • p-Aminoazobenzene