Table 2. Remaining actives after 5 days of screening (n=3).

Formulations	Concentration (n=3)(?)			mean	SD	RSD	Remaining a (%)
F1 (B12)	0.070	0.071	0.068	0.070	0.001	1.612	104.78
F2 (B1)	0.111	0.102	0.113	0.109	0.006	5.166	97.63
F3 (B6)	0.248	0.237	0.248	0.244	0.006	2.573	91.04
F4 (B12+B1)	0.053	0.055	0.057	0.055	0.002	3.688	78.94
F5 (B12+B6)	0.065	0.067	0.063	0.065	0.002	2.504	97.47
F6 (B12+B1+B6)	0.027	0.024	0.022	0.025	0.002	8.827	40.90
F7	0.014	0.016	0.016	0.015	0.001	6.884	25.55
F8	0.027	0.021	0.020	0.022	0.004	15.752	31.71
F10	0.015	0.014	0.014	0.014	0.001	5.219	24.77
F11	0.010	0.009	0.008	0.009	0.001	12.916	15.97
F12A	0.011	0.012	0.028	0.017	0.010	56.595	29.32
F12B	0.005	0.004	0.005	0.004	0.001	16.973	7.42
F13A	0.030	0.030	0.032	0.031	0.001	3.103	50.07
F13B	0.001	0.001	0.001	0.001	0.000	0.000	1.89
F14 A1	0.074	0.078	0.072	0.075	0.003	3.962	67.69
F14 A2	0.035	0.036	0.036	0.036	0.001	2.267	52.57
F14 B1	0.026	0.027	0.029	0.027	0.001	4.783	39.93
F14 B2	0.024	0.025	0.027	0.025	0.002	6.208	32.75
F15	0.000	0.000	0.000	0.000	0.000	0.000	0.00

^a indicates remaining B12 for all formulations except F2 and F3 for which represents their active ingredients remaining percentage