Multi-Purpose Artificial Urine (MP-AU) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ The Mulit-Purpose Artificial Urine is composed of compounds contained within urine as described in 'A New Artificial Urine Protocol to Better Imitate Human Urine'\ :footcite:p:`Sarigul2019`. Pan, Altenried and Scheibler *et al.* :footcite:p:`Pan2023` used MP-AU with *Pseudomonas aeruginosa* under aerobic conditions. Thus, oxygen is added to the definition. .. list-table:: MP-AU composition :name: mp-au_comp :align: center :widths: 54 26 :header-rows: 1 :class: no-scrollbar-table * - name - source * - 2-Oxidopropane-1,2,3-tricarboxylate [Citrate] - Na3C6H5O7.2H2O * - Ammonia - NH4Cl * - Calcium(II) cation [Ca(2+)] - CaCl2 * - Chloride [Cl(-)] - KCl, NaCl, CaCl2, NH4Cl * - Creatinine - C4H7N3O * - Dioxygen [O2] - Oxygen * - Hydrogen [H(+)] - NaH2PO4.2H2O, Na2HPO4.2H2O * - Magnesium(II) cation [Mg(2+)] - MgSO4.7H2O * - Oxalate - K2C2O4.H2O * - Phosphate [PO4(3-)] - NaH2PO4.2H2O, Na2HPO4.2H2O * - Potassium(I) cation [K(+)] - KCl, K2C2O4.H2O * - Sodium(I) cation [Na(+)] - Na2SO4, Na3C6H5O7.2H2O, NaCl, NaH2PO4.2H2O, Na2HPO4.2H2O * - Sulfate [SO4(2-)] - Na2SO4, MgSO4.7H2O * - Urate - C5H4N4O3 * - Urea - CH4N2O * - Water [H2O] - Na3C6H5O7.2H2O, K2C2O4.H2O, MgSO4.7H2O, NaH2PO4.2H2O, Na2HPO4.2H2O .. footbibliography::