I'm glad you passed...I'm doing the same thing at LabCorp in a few days for pre-employment also. I have a couple questions.

Did you buy the standard size or the large size? My friend bought the standard and said he barely had enough to squirt in the toilet...
purell3 Reviewed by purell3 on . Quick Fix I bought some Quick Fix, a urine substitute, yesterday and used it today. It came with a heating pack and rubber band. I purchased a digital thermometer for a few dollars yesterday as well. This morning I microwaved the bottle for a few seconds, and crotched the bottle with the heating pack rubber banded to it. I wore two pairs of briefs. I took the temp of the synthetic urine outside of the testing place, and it was about 99 degrees Fahrenheit. For some reason I removed the Rating: 5