50% to 35% CA

i think i seen it on here on how to do it but can somebody tell me how to get 50 to 35? please thanks alot

My method might cause some discomfort for some but works really well for me.
To make 50% Ctric I used to weigh out the amount. Today I simply fill my bottle half full of citric acid powder and fill with warm water, shake till dissolved.
To make 35% I would simply fill my bottle 1/3 full, add warm water, shake.

I used to weigh it but then simply made marks on bottles where that weighed measure came to.

And now as those marks are 50% up the bottle, I just fill bottes 50% of the way....

There is a more scientific way, but I need it to be extremely simple as many I work with who are ill are having a hard time thinking clearly enough to do any science type work.
So I try and find simple ways of doing complicated things....

Someone will be along shortly to help you with a more scientific approach.


OR
you can simply use 3.5 drops instead of 5....

im using it to make CDH i have 50% just need to make 35% thanks for your help see if others chime in to explain more again thanks

branish wrote: i think i seen it on here on how to do it but can somebody tell me how to get 50 to 35? please thanks alot

Hi Branish,

Here's a post that I made of another way of doing it:

g2cforum.org/index.php/list/cdh-chlorine-dioxide-holding-solution/27380-cdh-converting-activators-from-one-percent-to-another-ex-50-to-35

Thanks Rev Ray!
Scott

"Miracles happen when people put their heads AND hearts together."
--- Scott McRae

Rev Ray, sorry, but you are on your own on this one.

Its your baby!

Go for it......