I gonna make a large batch of TEsto E (1000ml á 250mg/ml, 2% BA) is this recipe right then?


powder: 250G
Oil 792,5ml
Ba 20ml

Is it right?
and a second question if i filter with hand vacuum pump and a Stericup filter Unit, is it necessary that solution has to be warm? Is there any reason why it shud be warm or is it only because is it easier to filter?

Regards