grams are weight, litres are volume
if it's water then 1,000,000 micrograms = 1 millilitre
1,000,000 micrograms = 1 gram4,630 micrograms = 0.004630 gram
2000mcg = 2000 micrograms
In a milligram, there are 1000 micrograms. Here you have to multiply by 1000. 0.112mg is 112 micrograms.
445 micrograms = 0.445 milligrams 445 milligrams = 445,000 micrograms
There are 1000 micrograms in a milligram. To convert, you multiply by 1000. 15*1000 is 15,000 micrograms.
So how much is your dilution factor? It is 0.028/100 or 28/100,000. So if you get a 10 litre volumetric flask (they exist), place 2.8ml of the 100mg/ml solution in and dilute it with 9.9972 litres of water. You can serially dilute, or use micropipettes in lower volumes. These may be more practical.
120,000 micrograms
1,000,000 micrograms = 1 gram4,630 micrograms = 0.004630 gram
An ounce is a unit of mass. A millilitre is a unit of capacity. The two units are therefore incompatible.
It is 1000 micrograms
0.002087 kilograms = 2087000 micrograms
There are 0.3mg in 300 micrograms.
2000mcg = 2000 micrograms
800 micrograms
There are 1,000,000 micrograms in a gram. To convert grams to micrograms, you multiply by a million. 27.3x1000000 is 27,300,000 micrograms.
There are 1000 micrograms in a milligram. Therefore 3600 micrograms is 3.6 milligrams.
There are 1000 micrograms in a milligram. Therefore 8500 micrograms is 8.5 milligrams.