3.2 fluid drams per 12mL
256 drams
20,480,000,000 drams.
That is 1.4 drams
that is 448 drams.
One ounce is 16 drams.
5 drams = 18.5mL
15mL is 4.058 fluid drams.
1 liter = ~270.51 drams
That is approximately 3 drams.
45g is about 25.39 drams.
Six drams is 0.8229 ounces.
4 drams is 109.38 grains.