Skip to main content
. 2013 Aug 4;76(23):1649–1655. doi: 10.1007/s10337-013-2529-0

Table 1.

Reaction time of acidic potassium permanganate with nitrite

Reaction time 20 s 40 s 1 min 2 min 5 min
Nitrite (0.5 mM) in standard solution (%) 97 99 100 100 100
Nitrite (5.76 μM) in plasma (%) 99 100 100 100 100