Search Results for: Waxes other than vegetables
fisher scientific, hemel hempstead, uk key words cleanup, food, gc orbitrap, gc-ms, lc-ms, lc orbitrap, pesticides, sample comminution, sample preparation, single residue methods, solvent extraction w h ite p a p e r background the british crop production council (bcpc) pesticides manual includes more than
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...
https://assets.thermofisher.com/TFS-Assets/CMD/Reference-Materials/WP-72048-MS-Sample-Preparation-WP72048-EN.pdf