GOST 9147-1980 Laboratory porcelain ware and apparatus. Specifications
GOST R ISO 5725-6-2002 Accuracy (trueness and precision) of measurement methods and results. Part 6. Use in practice of accuracy values
ISO 10540-1:2003 Animal and vegetable fats and oils - Determination of phosphorus content - Part 1: Colorimetric method
ISO 10540-2:2003 Animal and vegetable fats and oils - Determination of phosphorus content - Part 2: Method using graphite furnace atomic absorption spectrometry
GOST R 52676-2006 history
2006GOST R 52676-2006 Vegetable oils. Methods for determination of phosphorated substances