Question on water colour after CWE

[theknocker]

SWIM has tried a CWE on Ibuprofen & Codeine tabs. Crushed tabs, poured in some warm DH2O (15deg aprox), stired up, Put in freezer for 30mins or so and filtered through a pre-wet coffee filter. The question is what colour should the filtered water be because SWIM's water is a very milky coulor and he is a bit nervous about drinking this. Should the water be clear or would SWIM be ok drinking the milky cououred water.