Method for the determination of potassium polyaspartate in wine by high-performance liquid chromatography coupled with a fluorescence detector (Type-IV)
OIV-MA-AS323-11 Method for the determination of potassium polyaspartate in wine by high-performance liquid chromatography coupled with a fluorescence detector
Type IV method
- Scope of application
This method is applicable to the analysis of potassium polyaspartate (KPA) in wines at concentrations higher than 40 mg/L.
Method of determination of phthalates by gas chromatography / mass spectrometry in wines (Type-II-and-IV)
OIV-MA-AS323-10 Method of determination of phthalates by gas chromatography/ mass spectrometry in wines
Type II/IV methods
- Scope
This method applies to the detection and assay of phthalates in wines.
Determination of natamycin in wines (Type-IV)
OIV-MA-AS323-09 Determination of natamycin in wines
Type IV method
Assay of pesticide residues in wine following extraction using the Quechers method (Type-II)
OIV-MA-AS323-08 Assay of pesticide residues in wine following extraction using the Quechers method
Type II method
- Introduction
Several reference documents were used in the preparation of this analysis method, which has been validated by a laboratory [1] [2].
Multielemental analysis using ICP-MS (Type-II)
OIV-MA-AS323-07 Multielemental analysis using ICP-MS
Type II method
- Scope of application
This method can be applied to the analysis of the elements present in wines within the range indicated and featured in the following list:
Mercury - atomic Fluorescence (Type-IV)
OIV-MA-AS323-06 Determination of mercury in wine by vapour generation and atomic spectroglurimeter
Type IV method
- Field of application
This method applies to the analysis of mercury in wines with a concentration range between 0 to 10 ug/l.
Sulfur dioxide (molecular method) (Type-IV)
OIV-MA-AS323-04C Sulfur dioxide
Type IV method
Sulfur dioxide (Iodometry) (Type-IV)
OIV-MA-AS323-04B Sulfur dioxide
Type IV method
Total Sulfur dioxide (titrimetry) (Type-II)
OIV-MA-AS323-04A2 Total sulphur dioxide
Type II method
- Scope
This method is for the determination of total sulphur dioxide in wine and must.
Free Sulfur dioxide (titrimetry) (Type-IV)
OIV-MA-AS323-04A1 Free sulphur dioxide
Type IV method
- Scope
This method is for the determination of free sulphur dioxide in wine and must.