Ranitidine and high concentrations of phenylpropanolamine cross react in the EMIT monoclonal amphetamine/methamphetamine assay.
Grinstead
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Marshfield Medical Center Laboratory, WI 54449.
D000662:Amphetamines / Q000652:urine*; D000911:Antibodies, Monoclonal / Q000032:analysis; D003429:Cross Reactions; D005189:False Positive Reactions; D006801:Humans; D007124:Immunoenzyme Techniques; D008694:Methamphetamine / Q000652:urine*; D010665:Phenylpropanolamine / Q000652:urine*; D011899:Ranitidine / Q000652:urine*; D011933:Reagent Kits, Diagnostic
D000662:Amphetamines; D000911:Antibodies, Monoclonal; D011933:Reagent Kits, Diagnostic; D010665:Phenylpropanolamine; D008694:Methamphetamine; D011899:Ranitidine