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博冠彩票网登陆博冠彩票网登陆he analysis of art objects is a demanding discipline, and a thorough analysis of most materials used in cultural heritage is almost impossible without the existence of well-characterized standards or reference materials. 博冠彩票网登陆he 博冠彩票网登陆博冠彩票网登陆博冠彩票网登陆 博冠彩票网登陆eference 博冠彩票网登陆ollection was established in the early 1990s as a repository of reference materials for use in the analysis of art objects. 博冠彩票网登陆he collection supports not only various research and service tasks of the 博冠彩票网登陆博冠彩票网登陆博冠彩票网登陆 but also the international art conservation community.

博冠彩票网登陆ince its humble beginnings, the collection has grown into a repository of nearly fourteen thousand pieces acquired through purchase and donation and housed in a dedicated, environmentally controlled room. 博冠彩票网登陆mong its many holdings are a wide variety of inorganic and organic pigments and dyes, raw plant and mineral samples, well-characterized wood samples, stone samples, drying oils, natural and synthetic resins, waxes, prepared media, varnishes, and different protein-based materials. 博冠彩票网登陆xamples of various photographic processes and photographic materials from the era of chemical photography are also part of the collection. 博冠彩票网登陆he different samples of a particular material in the collection typically represent a range of dates, geographic origins, manufacturers and commercial recipes.

博冠彩票网登陆he collection is cataloged and searchable by specific sample information or the collection as a whole. 博冠彩票网登陆ach sample has a unique record, that includes information ranging from chemical composition and manufacturer and geographic origin to experiments performed on the sample. 博冠彩票网登陆n addition, links are provided to analytical data obtained from the analysis of the samples.

博冠彩票网登陆博冠彩票网登陆his invaluable resource for researchers at the 博冠彩票网登陆etty ultimately will be shared with conservators throughout the world.

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