1mg equals about 0.015gr
1g = 1000mg, 1mg = 1/1000 = 0.001g 0.9mg = 0.0009g
0.001
One milligram (1mg) is one thousandth of a gram, and one kilogram is one thousand grams. Therefore, there are 1000x1000mg in 1kg. There are 1000000mg in 1kg, so there are 4000000mg in 4kg.
50mg is bigger than 1mg
1mg equals about 0.015gr
i assume by mcg you can only mean microgram, which is the greek leter mu, which looks like a u. 400ug equals .4mg 1000ug = 1mg
0.4mg equals 400mcg
400mcg equals 0.4mg (1000mcg per mg).
1,000,000 nanograms ==
1000 mcg=1mg
0.4mg =400mcg.
1g = 1000mg, 1mg = 1/1000 = 0.001g 0.9mg = 0.0009g
I say 2.5 because 1 milligram = 1000 mcg and if you think about it 400 mcg (1 pill) +400 mcg (1 pill) = 800 mcg + 200 mcg (1/2 pill)= 1000 mcg
400mcg (1000mcg per mg).
1mg=1000microgramsso 0.5x1000=500 micrograms
100 µl Benzone Triazole in 100 ml Methanol equals 1 ppm