An Environmental Friendly Procedure for Photometric Determination of Hypochlorite in Tap Water Employing a Miniaturized Multicommuted Flow Analysis Setup

Table 2

System performance comparison.

Parameter	Proposed procedure	Reference [32]	Reference [33]	Reference [34]
Linear equation	𝐴 = 0.069 + 0.281C	𝐴 = 0.011 + 0.170 C	—	—
Working range (mg L^−1)	0.02–2.0	0.6–4.8	0.05–10.0	2–14
Linear coefficient (𝑅^2)	0.999	0.998	0.999	0.998
RSD (%), n = 11	1.0	<2.0	0.9	1.4
LOD, 3σ (𝜇g L^−1)	6.0	600	30	510
Determination per hour	84	15	110	45
Reagent consumption∗ (𝜇g)	2.4	40	150	1300
Effluent generation∗ (𝜇L)	432	3430	1360	2200

∗Per determination.