A REVIEW OF FENTANYL PATCH DELIVRANCE

3. Maintain the blue finish on the test and submerge the wavy conclude in the strip while in the drinking water for fifteen seconds, holding the liquid degree beneath the blue line  Seriously Freaked Out!! Fentanyl OD or W/D, Not sure! Want Assistance!! Hello all, I''m fairly new to this board but posted yesterday with some qualifications on me,