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Sentences with phrase «substances list until»
The category also includes lower - grade stimulants such as ephedrine and even caffeine, which was on the banned
substances list until
2003.
https://www.scientificamerican.com/
Not exact matches
There's also been confusion between federal and state agencies over safe thresholds for the chemicals, which
until
recently, were not
listed
as hazardous
substances
or required for testing.
http://wamc.org/
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