500mg to ml

Conversion of mg to ml or ml to mg purely depends on density of liquid. situs bonus 100 to kecil Ex water has density 1 gm/ml that means 1 ml water weight is 1 gm so 1 ml= 1000 mg If I take oil having density 0 9 gm/ml, that means 1 ml oil weight is 0 9 gm