28% sodium chlorite or 25% sodium chlorite

According to my MMS recovery guidebook I’m to use the  22.4% sodium chlorite with the 4% hydrochloric acid.
I have a bottle of the 28% and one of the 25% sodium chlorite.  Mix with the 4%. Hydrochloric acid and distilled water.
We are going on 2 weeks for treating our 60 lb dog with cancer with MMS and only have slight improvement.
I’m questioning my supplies at this point.  
Or do I need exactly the 22.4% sodium chlorite?
 

The bottle of 28% SCS is probably 22.4% SCS. 

The attached PDF file was written by Steve Pardee, owner of KVlab.com 

He explains the 28% vs 22.4% SCS question.