LGC6145 is a contaminated clay loam soil sourced from the Czech Republic. It has been produced to meet the demands of laboratories seeking to validate methods for accreditation to the UK Environment Agencys MCERTS soil testing scheme or similar schemes worldwide. Indicative value for Acenaphthene, Fluorene, Fluoranthene, Pyrene, Benzo(a)anthracene, Benzo(k)fluoranthene, Benzo(a)pyrene, Dibenzo(a,h)anthracene, Benzo(ghi)perylene, Easily liberated cyanide and Total cyanide, Total sulfur, Al2O3, CaO, Fe2O3, K2O, MgO, SO3, SiO2, TiO2, Soil textural class (UK), Loss on drying, pH, Loss on ignition, Quartz SiO2, Kaoline clay, Muscovite clay.