期刊名称：WAAC Newsletter / Western Association for Art Conservation
电子版ISSN：1052-0066
出版年度：2007
卷号：29
期号：2
出版社：Western Association for Art Conservation (WAAC)
摘要：It's been over a year since the International Agency for Research on Cancer (IARC) updated their standards to include titanium dioxide as a 2B carcino- gen, that is, possibly carcinogenic to humans. This IARC determination sup- ports the opinion of the National Institute for Occupational Safety and Health. NIOSH listed TiO 2 as a carcinogen in 1988. As yet, no other major agency or governmental organization has listed it.
