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.
Authors
J Bartroli
1
,
M Escalada
,
C Jimenez Jorquera
,
J Alonso
Affiliation
1
Departament de Quimica, Universitat Autonoma de Barcelona, Spain.
PMID:
1763810
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