ok, so i got the results back to my pre employment urine test, came back positive with 61 ppb (parts per billion per mL) is that high for a urine test? I smoke al least a dub a day to myself. The lady said the standard was eigther 15 or 50 ppb she was speaking really unclear over the phone, I didnt smoke for 36 hours and EVEN took an all natural supplemnt called ultimate gold. which i dont recommend. Just curious on if my result is high, and any other feedback welcome