Table 2.

Calcium concentration ± its standard deviation estimated (mg/ml)

Truth	600	500	400	300	200	100	50
Full	611.04 ± 21.8	505.53 ± 15.38	400.16 ± 12.07	300.83 ± 12.39	202.64 ± 8.39	103.85 ± 6.27	54.16 ± 3.44
Short	605.21 ± 23.11	501.04 ± 13.57	397.39 ± 9.12	297.80 ± 15.06	199.08 ± 7.78	100.54 ± 7.17	56.13 ± 2.74
Half	610.38 ± 24.28	505.28 ± 15.23	401.18 ± 11.67	301.53 ± 13.92	202.45 ± 7.81	102.43 ± 8.22	54.52 ± 4.11