Assertion: nitrosamine impurity | /r/CapableOf | classify as probable human carcinogen
Facets:
value: at low levels
type: OTHER
Source sentences:
text: In September 2019, the U.S. Food and Drug Administration (FDA) learned that some ranitidine medicines, including some products sold under the brand name Zantac, contained a nitrosamine impurity called N-nitrosodimethylamine (NDMA), classified as a probable human carcinogen, at low levels.