You can not directly equate mass (mg) and volume (ml) without knowing the density of the substance being measured. For instance 9mg of liquid Mercury would occupy a much smaller volume than 9 mg of water.
ng is nanograms (10-9 grams) mg is milligrams (10-3 grams) (1.2 x 10-9 grams) x (1000 mg / gram) = 1.2 x 10-6 mg = 0.0000012 mg
1.000 gm = 1,000 mg 0.900 gm = 900 mg
1/8th of a mg. You lose half every three hours.
0.25
9
Promethazine HCl 3.6 mg per 5 ml Codeine Phosphate 9 mg per 5 ml Ephedrine HCl 7.2 mg per 5 ml
if the volume is 50: 1.006 (gml) if the volume is 100: .9 (g/ml) if the volume is 150: .9( g/ml) if the volume is 200: .9 (g/ml)
9 ml = 0.009 L.
A milligram is a unit of mass. A millilitre is a unit of capacity. The two units are therefore incompatible.
.25 mg
Unfortunately you can't get density from two volumes, but I assume you meant 144g, mg, or kg, rather than mL. In that case Density = Mass/Volume = 144g, mg, or kg / 9 Liters.
1,000 mg is 1 gm. 1 tsp is 5gm. -So 570 mg is about 1/9 of a teaspoon
355mL*0.05 = 17.75mL 5.0% ABV times 355 ml of total liquid volume = 17.75ml of pure ethyl alcohol (ethanol).
1000 mg = 1 gram 9 gram = 9000 mg
1 cg = 10 mg so 9 cg = 10*9 = 90 mg. Simple!
.25 mg
This hormone lowers down the level of calcium ions in your blood. The range of calcium ion is maintained between 9 to 11 mg / 100 ml.