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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