These dried materials, which served as the basis for all experiments, were packed and protected from water vapor in the air by a silica gel-desiccant, then stored at 3 ◦C in a fridge.
These dried materials, whichserved as the basis for all experiments, were packed and protectedfrom water vapor in the air by a silica gel-desiccant, then stored at3 ◦C in a fridge.