ISO 771:2021 pdf download – Oilseed meals — Determination of moisture and volatile matter content. 5.5 Electric oven, with thermostatic control and good natural ventilation, capable of being regulated so that the temperature of the air and of the shelves in the neighbourhood of the test portions lies between 101 °C and 105 °C in normal operation. 5.6 Desiccator, containing an efficient desiccant and provided with a metal plate that allows vessels (5.4) to cool rapidly. 6 Sample 6.1 Sampling Sampling is not part of the method specified in this document. A recommended sampling method is given in ISO 5500....