This standard specifies the method for determining the relative density of liquid isolated and synthetic fragrances at 25°C. This standard applies to isolated and synthetic fragrances that are liquid at 25°C.
GB/T 11540-1989 history
2008GB/T 11540-2008 Fragrance/flavor substances.Determination of relative density
1989GB/T 11540-1989 Isolate and synthetic aroma chemicals--Determination of relative density