515 CMR 7.08
Storage: Non-biological Evidence - General
(1) Evidence shall be stored in a room temperature environment not to exceed 27ºC (80ºF).
(2) Ideal conditions for evidence in the form of a food product (e.g., milk, juice, food) shall be
maintained at 4ºC to 8ºC (39ºF to 47ºF) (refrigerated).
(3) Evidence shall be stored in an environment not to exceed 60% humidity.