Re: chloride analysis

For low chloride (in water) ion cromatograpy is a method of choice. ref   EN
ISO 10304-1
Another acceptable method is in German Standard  DIN  38405-1,
Ausgabe:1985-12 (redox titration)
Tardus


"pasky" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> hi,
>
> has anyone ever use silver nitrate to precipitate chloride in determining
> chloride concentration using spectrophotometer?
>
> What are the things to watch out for? Is it acceptable to be used in low
> range analysis, in ppb level?
>
> Thanks for any input.
>
>
>