In the military it's 100 ng/ml. Anything less won't come back as positive on a Urinalysis
50 for the EMIT test, and 15 for GC/MS.
No it is not legal in Trinidad
It comes as pure white crystalline powder. Cocaine HCl (or Cocaine Hydrochloride) is your answer.
it is legal in belfast northern ireland
It's illegal to use cocaine if that's what you're
A nanogram is a unit of mass equal to one billionth of a gram.
The abbreviation for nanogram is "ng"(without quotes).
A nanogram is smaller. 'Micro' means one-millionth, 'Nano' means one-billionth. micro means one-millionth. nano means one-billionth. There are 1,000 nanograms in a microgram, so nanograms are smaller.
There are 1000 picograms in a nanogram.
A nanogram is not a geometric figure; it is a unit of mass - 1/1,000,000,000 of a gram.A nanogram is not a geometric figure; it is a unit of mass - 1/1,000,000,000 of a gram.A nanogram is not a geometric figure; it is a unit of mass - 1/1,000,000,000 of a gram.A nanogram is not a geometric figure; it is a unit of mass - 1/1,000,000,000 of a gram.
1 microgram = 1,000 nanograms 1 nanogram = 0.001 microgram The difference between 1 microgram and 1 nanogram is 999 nanograms.
1 nanogram of natural uranium = 2,53.1012 atoms