[Preservation of methanol in cadaveric material]

Duration of preservation of methanol in cadaveric material at 20 +/- 3 degrees C during 4-13 months was studied on 19 model and expert objects of cadaveric material (muscle tissue, kidney, blood, urine). Exponential relationship between methanol concentration and duration of storage of the object was detected. Methanol concentration decreased by 30-70% during the first weeks, after which the process decelerated to 5-10% a month. Toxicologically significant concentrations of endogenous methanol were not revealed in any case.