false-positive and false-negative results. Opiates. Most available Morphine, Astromorph, Avinza, DepoDur, Morphine, hydromorphone.
by KE Moeller 2024 Cited by morphine-glucuronide and 6-morphine- glucuronide Toxicologic testing for opiates: understanding false-positive and false- negative test results.
codeine - false positive for Morphine (Ref: 1) Acet-AM - false Cheracol contains codeine (Ref: 18) Cheracol Sinus - false positive
Morphine is the target analyte for codeine/morphine testing. An understanding of these limitations is necessary to identify false-positive and false-negative
psychostimulants, benzodiazepines), and risks of false positive or false negative results. Methadone. 6 days. Morphine. 2-5 days.
Possible causes of false positive and false negative results in urine drug testing Diphenhydramine. Quinine. Rifampin. Morphine. Codeine.
Two laboratories reported false positives (morphine and/or metabolites and oxazepam). Also, laboratories reporting false positive or false negative results
get a false positive for codeine or morphine on a urine drug test. What should you do if you get a false positive on a drug test? If
High-doses morphine(morphine urine levels turning positive within the 15,000 to 28,000 mg/mL range) can cause a false-positive buprenorphine.
Regards, Jack