OK, found my notes (I'm at the office, not the dkrm). DEV: start w 300ml H2O, mix in sequence
25ml A, 12ml B, 25ml C, add water to make 500ml. BLIX: (sorry, this is in US fluid oz, but the volume
is about right to your needs - just convert with a calculator): start w 250ml H2O, add 63ml A, 93ml B,
add water to 16 US fl oz. Again, this is based on the US packaging. I don't know why the ratios would
be any different there, but obviously test.