that is a comparison between weight and volume... you need to check the density of what you're measuring (water is 1000g/1L, but salt water is different) and do the correct unit conversion. micro-liters are x10^-6
1 milligram = 1 microliter
0.001ml
there are one thousand milligrams in one gram
1 ml = 1000 microliter
4 milligrams is a measurement of
There are 100,000 milligrams in one hectogram.
The mass is 5000 milligrams.
1,000,000 One Million milligrams are in a kilogram!
That is approximately 5,000 milligrams
There are ten milligrams in one centigram.
there are 100000 (one million) milligrams in a kilogram
from Google..one ounce = 28 349.5231 milligrams