mg for whats matter. Its a weight or mass per volume w/v

Dissolve 1000 mg =1 g in the oil first, than take 10% of that to 90% of oil, ,mix very well, than another 10% of that mixture and so on.s

Dissolve 0.001 g of a substance in 99.999 g of oil, a concentration of 1 mg will be obtained

To prepare a 1 mg/ml concentration in oil, determine the required amount of the active substance (such as a specific compound or drug) based on the desired volume. For example, to prepare 100 ml of the solution with a 1 mg/ml concentration, you need 100 mg of the active substance. Then, add the substance to an appropriate amount of oil and mix thoroughly to evenly distribute the active ingredient in the oil.