No. 650 micrograms is 650,000 nanograms. However 6500 nanograms is 6.5 micrograms.
3000 Nanograms
50000 nanograms
There are 1000 nanograms in one microgram, so simply divide by 1000.
There are 1,000,000 micrograms in a gram. There are 1,000,000,000 nanograms in a gram. Therefore there are 1000 nanograms in a microgram, and as such, a microgram is 1000 times larger than a nanogram.
No. 650 micrograms is 650,000 nanograms. However 6500 nanograms is 6.5 micrograms.
There are 1,000,000,000 nanograms in a gram. There are 1,000,000 micrograms in a gram. Therefore there are 1,000 nanograms in a microgram. So if you want to convert micrograms to nanograms, you divide by 1,000. Therefore 425 nanograms /1000 is 0.425 micrograms.
3000 Nanograms
There are 1000 nanograms in a microgram. So you have to divide your answer by 1000. 100 nanograms is actually 0.1 micrograms.
1000 nanograms = 1 microgram so 2 nanograms = 2/1000 = 0.002 micrograms. Simple!
3000 nanograms
There are 1000 nanograms in a microgram. Here, you have to multiply by 1000. 3*1000 is 3000 nanograms.
There are 1000 nanograms in a microgram. You have to multiply micro by 1000 to convert to nanograms. 10*1000 is 10,000 nanograms.
50000 nanograms
There are 1000000 nanograms in a milligram. Therefore 300 nanograms is 0.0003 milligrams.
So there are 1000 nanograms in a microgram. Therefore 2ug is 2000ng. 2000ng divided by 100 is 20. There is a 20x dilution factor. So for every ml of stock, you dilute with 19ml solvent (total volume of 20ml).
It's a much smaller amount of the same medicine. Make sure you aren't confusing mg (milligrams) with micrograms or ng (nanograms), though.