Joe,

I think 10 mg in 1000 ml is a 1% solution. As far as how to measure
milligrams of copper sulfate in teaspoons, I have not idea.

Ed

"Joe Giller" > wrote in message
...
> Need to remove some H2S but I need to know how to make a 1% solution. I
> have 1 oz of copper sulfate and need to know how much (preferrably in
> teaspoons) to add to how much water to create a 1% solution. I am
> thinking it should be 1gm / 1000 ml??? Any other advice would be
> appreciated.
> Thanks in advance.
> Joe
>