Sentences with phrase «contain unacceptable levels»
It means that the nonprofit US Pharmacopeia has verified that a product contains the ingredients on the label in the amounts specified and doesn't contain unacceptable levels of contaminants.
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But by the 1990s, the water from many of these wells was found to contain unacceptable levels of arsenic.
Not exact matches
Look for the USP Verified Mark, which shows that the nonprofit US Pharmacopeia (USP) has verified that the product contains the ingredients listed on the label in the amounts specified and doesn't hold unacceptable levels of contaminants, says John Atwater, director of the USP Verification Program.