Task:
I have available Injecta 40 for injection level 40 %. The dosage is 42 g/kg meat. What will bet he dosage of this Injecta for 100 kg of brine?

Solution:
42 g x 100 kg meat = 4,2 kg Injecta => 40 l brine => 4,2 kg / 40 l x100 l = 10,5 kg