Antibiotics Cause False Positives on Heroin Tests. Among the items reported as causing false positive test results are: Pain relievers such as Advil, Nuprin, Motrin and menstrual cramp medications like Midol and Trendar. All drugs containing the widely used pain reliever Ibuprofen are known to cause positive samples for Marijuana.
If you include this extra time on the tarmac, the average total elapsed time from gate to gate flying from Los Angeles, CA to Newark, NJ is 5 hours, 13 minutes.
How long does it take to fly from Newark NJ to St Lucia? A one-way flight from Newark (EWR) to St. Lucia (UVF) takes 30 hours and 30 minutes. Flight one: EWR to ATL on Delta 807 takes 2 hours and 24 minutes. Miles: 802 Layover at A â¦ TL for 23 hours and 42 minutes.