So there's a .5g and a 5g test sitting in 99% iso solution.

The .5 was isolate with some terps that was at least a year old.

The 5g was fresh but they both looked the same in color and consistency.

Still waiting on filters but I have some clean vaping wick cotton if that will work as a filter in the mean time?

The small one sill looks cloudy and grey with a tiny layer of grey sludge on the bottom

The larger one looks to have visibly separated very well and iso is dark honey type of hue

I'll add a few images when results are in but both mine looked like dark brown with a hint of grey with few dark specs and kinda balled up like low quality soft hash.

I'm also super low on Iso. Can I use Naptha or Acetone if both super clean and no water?