Depends on the kind of evidence. Anywhere from days, in the case of bloodstains, to years -- even millennia -- for DNA.
Yes, this will show up as an amphetamine.
yes it does. but depending on how many you take determines how long they show up for,
for about 96 hours
3-4 days
NO
72 hrs
5 days
2 1/2 days
2 days
10 hrs
Yes, Metadate does show up in a blood test. Metadate is a stimulant and all different types of stimulants show up in blood screenings.
Cocaine will show up in urine for 2 to 4 days, in blood for up to 24 hours and is detectable in hair for up to 90 days.