MILLIGRAM/MILLILITER TO GRAIN/CUBIC FOOT (mg/ml TO ) FORMULA 
		
		 To convert between Milligram/milliliter and Grain/cubic Foot you have to do the following: 
				
		
	
		First divide  0.000001/0.000001 / ((0.45359237/16)*(192/175)/480)/((0.0037854118/231)*1728) = 436.99572588 
		Then multiply the amount of Milligram/milliliter you want to convert to Grain/cubic Foot, use the chart below to guide you.
		
		MILLIGRAM/MILLILITER TO GRAIN/CUBIC FOOT (mg/ml TO ) CHART
		
			- 1 milligram/milliliter in grain/cubic foot = 436.99572588 mg/ml
 - 10 milligram/milliliter in grain/cubic foot = 4369.9572588 mg/ml
 - 50 milligram/milliliter in grain/cubic foot = 21849.786294 mg/ml
 - 100 milligram/milliliter in grain/cubic foot = 43699.57258801 mg/ml
 - 250 milligram/milliliter in grain/cubic foot = 109248.93147002 mg/ml
 - 500 milligram/milliliter in grain/cubic foot = 218497.86294004 mg/ml
 - 1,000 milligram/milliliter in grain/cubic foot = 436995.72588009 mg/ml
 - 10,000 milligram/milliliter in grain/cubic foot = 4369957.25880085 mg/ml