Grind or blend sample until homogenous. If sample cannot be analysed on the same day, keep in closed container in a freezer. For samples intended for analysis of vitamins or other labile nutrients, flush sample with nitrogen before storing.
Grind or blend sample until homogenous. If sample cannot be analysed on the same day,keep in closed container in a freezer. For samples intended for analysis of vitamins or otherlabile nutrients, flush sample with nitrogen before storing.