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Chemistry Forums for Students => Analytical Chemistry Forum => Topic started by: MexicanPizza69 on June 23, 2021, 04:51:43 PM

Title: NO3-, NH4+, PO43-, K+ extractions from water
Post by: MexicanPizza69 on June 23, 2021, 04:51:43 PM
Hi everyone,

I need to do a leachate analysis from the irrigation water after fertilisation. Two questions regarding this:
1) Is there some type of search engine or the likes on where to find methodologies for chemical analyses etc. or how do you inform yourself on appropriate tests for your needs?
2) How can I test for NO3-, NH4+, PO43-, K+?

I would need to test for total amount in the solution aka total amount leached from soil.

THANK YOU.
Title: Re: NO3-, NH4+, PO43-, K+ extractions from water
Post by: shchavel on June 27, 2021, 03:32:17 AM
Hello!
1) According forum policies your must show to us you attemds to solve the problem.
2) Do you try just google methods? It's works.