BS EN 17503. Environmental solid matrices. Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC) Ingestion-build-51215 Unless an explicit statement to

Unless an explicit statement to the contrary is made in other parts of this standard

counts of events and proportions)

Chromatic dispersion is normally a function of wavelength and can be either positive (group delay increasing with wavelength) or negative (group delay decreasing with wavelength)

BS EN 10025 and BS EN 13000 (all parts)

BS EN 14109 is a European standard on fat and oil derivatives that discusses the determination of potassium content in fat and oil derivatives to improve the quality of fat and oil derivatives

BS EN 17503. Environmental solid matrices. Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC) Ingestion-build-51215 Unless an explicit statement to