Not blood in the drugstream! Bastards
Whats 00 in mgs? I would google "N2's dilution method" and "profofpot" --- the latter having the newer info but both are the basic pillars.
You can get THC drugtests online for like 70 cents a piece, get plenty. You can also get the strips to see if you will pass specific gravity, creatinine, and PH -- Get those too.
That way the day you take the test you know everything is good (or not) grab em in as bulk as possible.
Best case situation you are a bodybuilder as they have 10x more creatinine in they systems than most couch potatoes and if you pass for creatiniine you can fail for specific gravity and PH and still pass. (So you could dilute 10x as much as most ppl)
If not specific gravity is your next best bet imo -- mixed with dilution of course. Creatine does not metabolize into creatinine in a linear (Predictable) and large enough amount to sway that too much.