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Table 2 Linearity, limit of detection and quantification for the AA

From: Modification of pomegranate waste with iron ions a green composite for removal of Pb from aqueous solution: equilibrium, thermodynamic and kinetic studies

Parameters Value
Linearity range 1–50 ppm
Intercept 0.0037 ± 0.0111
Slop 0.0346 ± 0.00043
Correlation coefficient (R2) 0.9996
Probability (P) < 0.0001
Detection limit (D.L.) 1.050 mg/l
Quantification limit (Q.L.) 3.200 mg/l