I typically recommend that par value be set at $0.001 or $0.0001 per share. Thus, if a founder purchases 8,000,000 shares of common stock, the minimum price that the founder has to pay is $8,000 at $0.001 per share or $800 at $0.0001 per share.
Answer: Dextromethorphan (DXM) stays in your blood on average about 4 days. I repeat, that's on average. The range of days is around 3 - 5 if you are not being safe about it.
I have found that it varies by person and by substance. generally, weed stays in your fat cells (and therefore urine) for anywhere from 3 weeks - 3 months. although your first time it goes away a lot faster (like 3-7 days). opiate pain pills and some other prescription narcotics last in your system for 4-6 hours and the metabolized chemical precursors (which are what actually show up on drug tests)are gone after 2-5 days. with the exception of DXM, OTC drugs don't show up at all on tests ...