The progressing vinegar syndrome was found on the micro-material collection of Hiroshima University Library by the library's inspection in September, 2008. The whole micro-material collection was tested with A-D Strips in order to determine the deterioration rate of each material, and the appropriate treatment was applied to each material according to the test result. Simultaneously, the environment of the micro-material collection room was improved. This is the case report of Hiroshima University Library's action for preservation of micro-material collection.
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Keywords
図書館
マイクロフィルム
資料保存
ビネガー・シンドローム
library
microfilm
preservation and conservation
vinegar syndrome
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