Because of its high cost, the GC/MS is only used to confirm postives that occurred on the initial assay screen.
Burnt Toast Reviewed by Burnt Toast on . Questions about Labcorp and home testing info I suppose I should start off with my basic info. I'm fairly tall (6') and weigh approximately 135lbs. I'm not very active (I don't work out but do go hiking or kayaking about once a month) and have been a habitual smoker (4-8 times daily) for at least the past 15 years or so. I typically prefer "b's" as I like a nice buzz but prefer not to be overly high. I do not like to lose control or act messed up. I have been a manager at a marketing company for the past 6 years... I started when the Rating: 5