The certification of the contents (mass fractions) of pyrene, benz(a)anthracene, benzo(a)pyrene, benzo(e)pyrene, benzo(b)fluoranthene, benzo(k)fluoranthene, indeno(1,2,3-CD)pyrene and benzo(b)naphtho(2,1-D)thiophene in dried sewage sludge
Directorate-General For The Information Society And Media European Commission Directorate-General For Research And Innovation