3 ms·
https://www.fda.gov/media/144574/download https://www.fda.gov/media/144574/download page 6. It shows different gradations. That's what i'm saying, if you cannot
by travisporter 5y ago
https://www.fda.gov/media/144574/download https://www.fda.gov/media/144574/download page 6. It shows different gradations. That's what i'm saying, if you cannot tell the differnce in the instructions, you know not to trust the result