URINE OPIATES

Collection Instr. …………: Urine first flush.

Open the vial and collect the first stream of urine, after which you may continue to urinate normally in the vase. 

Use preferably the first urine of the morning and/or remain for 4 hours without urinating. 

This collection must be observed by a laboratory technician and the bottle, needs to be sealed right after collection.