As long as you have the temp right it'll work fine.
killerweed420 Reviewed by killerweed420 on . RE: Quick Fix and GC/MS I am going to use a Quick Fix sub at a lab where they say all samples are run under a GC/MS machine to verify results. This is a urine test to get into a nursing program. Is this a cause for concern? I haven't found anything on this topic, but just to be safe I thought I would ask. Thanks! ps. this site is amazing and has brought much peace of mind to myself and my fiance. you guys offer straight up answers to getting around something we think is quite an invasion of privacy. Rating: 5