Dear Omoniyi

As you know, in biogeochemical researches you can perform analyzes of soil and plant material as well as water and gas samples. So, I can offer the following analysis:

-Ammonium, nitrate and phosphate in water and in soil extracts by Autoanalyzer

-Carbon dioxide and methane in gas samples by gas chromatography

-Nitrogen- and phosphorus in plant material (Kjeldahl digested) with Autoanalyzer

-Anjoner in water by ion chromatography

-Cations in water by ICP-AES

-Elemental analysis of plant material (digested in acid)

-pH and conductivity

-Total carbon and total nitrogen in water

-Total carbon and total nitrogen in soil and plant samples

-PLFA in soil samples

-Stabile carbon and nitrogen isotopes in plant, water and soil samples (SLU Stable Isotope Laboratory, SSIL)

-Stabile carbon and nitrogen isotopes in gas samples (SLU Stable Isotope Laboratory, SSIL)

-Stabile oxygen and hydrogen isotopes in water samples (SLU Stable Isotope Laboratory, SSIL)

-Stable carbon and nitrogen isotopes in specific compounds, Compound-Specific Isotope Analysis (SLU Stable Isotope Laboratory (SSIL)

@Mohammad thanks for the response. Im grateful