Fig. 4
From: Screening and quantification of inorganic anions in Shilajit and its supplements
Standard addition of nitrate (Rt, 12.28 min) at concentrations of 10, 15, and 20 mg.L⁻¹ to Shilajit sample 7
Fig. 4 | BMC Chemistry
From: Screening and quantification of inorganic anions in Shilajit and its supplements
Standard addition of nitrate (Rt, 12.28 min) at concentrations of 10, 15, and 20 mg.L⁻¹ to Shilajit sample 7