1 ounce = 28,349,523.1 micrograms.
There are 1000000 micrograms in one gram. Therefore, 20 micrograms is equal to 20/1000000 = 0.00002 grams.
There are 1000 micrograms in one milligram. Therefore, 125 micrograms is equal to 125/1000 = 0.125 milligrams.
There are 1000 micrograms in one milligram. Therefore, 100 micrograms is equal to 100/1000 = 0.1 milligrams.
There are 1000 micrograms in one milligram. Therefore, 1800 micrograms is equal to 1800/1000 = 1.8 milligrams.
There are 1000 micrograms in one milligram. Therefore, 6000 micrograms is equal to 6000/1000 = 6 milligrams.
There are 1000 micrograms in a milligram. Therefore there are 0.02 milligrams in 20 micrograms.
One gram is equal to 1000000 micrograms. Therefore, 600 micrograms is equal to 600/1000000 = 0.0006 grams.
There are 1,000,000 ug (micrograms) in a gram
There are 1000000 micrograms in one gram. Therefore, 557 grams is equal to 557 x 1000000 = 557000000 micrograms.
There are 1000000 micrograms in one gram. Therefore, 2 grams is equal to 2 x 1000000 = 2000000 micrograms.
There are 1,000 micrograms in a milligram.