The PT round calendar lists an (admittedly still rather small) selection of next PT rounds. The mini fee that we ask for inclusion in this list helps EPTIS to continue its service. Coming up next:
waters, soils, sludge: metals, Cr(VI), leaching test EN 12457-2
waters, soils: pesticides, VOCs, PAHs and hydrocarbon oil index ISO 9377-2
Eurofins Food & Agro
water & food: microbiology
plastics, geosynthetics, rubber, biomass: physical and chemical properties
feed & feed materials: mycotoxins
waters, soils: metals, major components and pesticides
Lab Service Analytica
barley flour: pesticides
food, feed, environmental, cosmetics: chemistry, microbiology, microscopy, NIR, enzymatic etc.
... and more.