Doping Lab Test

Hoolehan effectively claims that the concentrate so that so rit. So they test the urine, and they find 19 n ak. Now the quest is, does that 19 n a come from a band drug that ihave injected or injested, or does it come from a food source that ih've ingested? If it's a food source, i'm innocent; if it's a pull or an injection, of course, then i'm guilty. The labs gment is that her concentration, yes, falls in the range that looks vague, but her type was clearly different from what would be expected from ingested food. Ra there was a dispute around the carbon icetoprat