- adulterating: making impure or corrupt by adding extraneous materials; "the adulterating effect of extraneous materials"
- any substance that lessens the purity or effectiveness of a substance; "it is necessary to remove the adulterants before use"
- Adulterants are chemical substances which should not be contained within other substances (eg. food, beverages, fuels for legal or other reasons). ...
- That which adulterates; or reduces the purity of
- (Adulterants) Chemical impurities or substances that by law do not belong in a food, or pes...
- An unintended ingredient in a medicinal product (herb, supplement, or prescription drug).
- An impure ingredient or a substitute product introduced into a preparation.
- a substance added to a urine specimen to mask drug usage
- A substance substituted partially for another without acknowledgment.