	log(As)		log(Fe³⁺)	log(H⁺)
0.00		−4.10	−8.31	−4.25
0.01	−7.75	−4.11	−8.20	−4.14
0.05	−7.66	−4.03	−7.83	−3.90
0.10	−6.28	−3.95	−7.70	−3.78
0.25	−5.76	−3.77	−7.67	−3.72
0.50	−5.36	−3.58	−7.68	−3.70
0.75	−4.89	−3.45	−7.62	−3.63
0.90	−4.42	−3.39	−7.80	−3.60
0.95	−4.10	−3.37	−7.97	−3.58
0.99	−3.59	−3.35	−7.97	−3.55
1.00	−3.50	−3.33	−7.97	−3.50