GOST R 51875-2002 Wines, wine materials and cognacs. Photoelectric colorimetric method for determination of sugar mass concentration using picric acid (trinitrophenol)
This standard applies to wines, wine materials, cognacs and establishes a photoelectrocolorimetric method for determining the mass
GOST R 51875-2002 history
2002GOST R 51875-2002 Wines, wine materials and cognacs. Photoelectric colorimetric method for determination of sugar mass concentration using picric acid (trinitrophenol)