One order could be explained by effective dose and another rounding problem, tissue staff, effective values and so on. But three orders of magnitude is too much.
Problem is micrograms are very difficult to transport..
I quite do not believe I can be so off the park. and that micrograms and not miligrams is the appropriate order of magnitude.
I will check it again.
A pleasure I therefore claim to show, not how men think in myths, but how myths operate in men's minds without their being aware of the fact. Levi-Strauss, Claude
Although miligrams would make the mixture extremelly easy...while micrograms.. well you need certain basic infraestructure.. first to trasnport the Po 210 probably mixed among other powder and then transported.. homogonize the mixture adn then mix it with the liquid.
It tkaes a ini-lab... something anybody can get ( i can do it in my house I know ehre to buy the stuff).. but it needs some tiem indeed.