Attribute: COMPONENT_EMCIRN
Definition:
An internal registry number that represents the components of a category, mixture or non-specific substance. The data value must exist as an EMCIRN in the CHEM_SUBST table.
Definition Source:
Functional Design for the Envirofacts Master Chemical Integrator, September 1994.
Properties: Mandatory Basic Text
- Length: 9
- Default: none
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