pesticides toolbox track your application event calendar ask a question engage engage with efsa participate stakeholders observers support calls for data consultations research platform grants tenders join careers fellowship programme you are here home scientific outputs at a glance safety evaluation of ephedra...
formation of insoluble complexes by interaction with matrix components field trial samples are typically frozen and then comminuted cryogenically using liquid nitrogen or liquid co (dry ice) to prevent degradation or losses of field-incurred residues most laboratories comminute samples of fruit and vegetables...