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Re: Aquatic Plants Digest V3 #919
Hello Zon,
The Kjeldahl and persulfate are two methods to analyse TOTAL nitrogen,
both organicly bound and inorganic. The others are self-explanatory
Best,
George
>
> Which of the following test-kits from Hach
> (http://www.hach.com/Prod/pparms.htm) will allow nitrate to be tested
> Nitrogen, inorganic
> Nitrogen, total Kjeldahl
> Nitrogen, total persulfate
> Nitrogen-ammonia
> Nitrogen-ammonium
> Nitrogen-nitrate
> Nitrogen-nitrite
>
> rgds
> Zon Hisham, Malaysia
>