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https://ntp.niehs.nih.gov/go/8147

Asbestos, crocidolite: Target Organs and Levels of Evidence for TR-280

Toxicology and Carcinogenesis Studies of Crocidolite Asbestos (CASRN 12001-28-4) In F344/N Rats (Feed Studies)

Chemical (Study Title)
CASRN		Peer Review DateRoute/Exposure LevelsStudy Laboratory
Asbestos, crocidolite
12001-28-4		02/28/1983Dosed-Feed
0,1 %/250 PER GROUP		Hazleton, Vienna

Levels of Evidence

Male Rats: Negative
Female Rats: Negative