Suzutani T, Takahata S, Yoshiuchi Y
Hokkaido Igaku Zasshi. 1976 Nov;51(6):519-27.
By heating at 105 degrees C in a constant temperature electric oven, a 35 ml crucible becomes completely dry in an hour and 2 grams of human tissue in 48 hours. Within 5 minutes after taken out from an oven and allowed to stand in a room, a dried crucible and tissue become wet with moisture in the air and their water content reaches equilibrium and saturation. Thereafter the weight of the crucible remains constant for 5 days, that of the tissue for 30 minutes. A major portion of increased weight of a crucible containing tissue by moisture depends on the moisture of a crucible, whereas the moisture of tissue is extremely small being under 1.0%. Consequently it is sufficient to cool samples taken out from an oven in a room and to weigh within 30 minutes. There is no necessity for cooling them in a desiccator.
在恒温电烤箱中于105摄氏度加热时，一个35毫升的坩埚在1小时内完全干燥，2克人体组织在48小时内完全干燥。从烤箱中取出并在室内放置5分钟后，干燥的坩埚和组织会因空气中的水分而变湿，其含水量达到平衡和饱和。此后，坩埚的重量在5天内保持恒定，组织的重量在30分钟内保持恒定。含有组织的坩埚因水分增加的重量主要取决于坩埚的水分，而组织的水分极少，低于1.0%。因此，将从烤箱中取出的样品在室内冷却并在30分钟内称重就足够了。没有必要在干燥器中冷却它们。
