125mcg
1 mg is equal to 1000 mcg
Yes, 90kg is equal to 90,000,000 mg.
0.4 mg is equal to 0.006 grain.
15000 mg
9000 mg
65,000 mg
Gr.ss= mg
Yes
Accordingly, 1 ml = 1/7.5 mg = 0.133 mg
600mg is equal to 600000mcg (1000mcg per mg).
300 mcg is equal to 0.3 mg