Drunk math...
1/2oz= 14.787g
.5g(cap)/14.787g(vodka)
= .0338 cap/g
.03381 cap/g*16,000,000SHU/cap
= 541,024 SHU/gram (or ml)
Units look funky but it seems to make sense. Quick example, 1g of 16m SHU in 2ml of vodka would be a concentration of 8m SHU.
Correct?
-Peter