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UVCB substance
Acronym for 'unknown or variable composition, complex reaction products or biological materials'.
A UVCB substance is legally defined in the Industrial Chemicals Act 2019 as meaning any of the following:
(a) a chemical of unknown or variable composition;
(b) a complex product of a chemical reaction;
(c) biological material, other than a whole animal or a whole plant.
More information
UVCB substance description means a description of a UVCB substance that provides specific identity information about the UVCB substance, including one or more of the following:
(a) the manufacturing process for the UVCB substance;
(b) raw material sources of the UVCB substance;
(c) carbon number ranges for the UVCB substance;
(d) physical property ranges for the UVCB substance;
(e) biological sources of the UVCB substance.