300ng/ml is 300 micrograms per litre which is the same as 300ppb (parts per billion), or 0.3ppm (parts per million)
How many grams are there in a sixteenth of crack cocaine
Approximately 10 yrs . .
you must be on cocaine it you don't know how to spell cost
How much does 0.8 grams of cocaine cost
How much jail time for a kilo of cocaine in Maryland?
The letal dose 50 for a mouse is 96 mg/kg.
Cocaine is free for all gallaghers
An ounce (oz) of cocaine weighs approximately 28.35 grams.
Any amount will have you arrested. In the US, possession of any amount of cocaine is a felony.
it depends on how you inhale
In the UK about £40.