Time (s),Amperometric Sensor 1 (uA),,,Amperometric Sensor 1 (uA),,Amperometric Sensor 2 (uA),,,Amperometric Sensor 2 (uA),,Amperometric Sensor 3 (uA),,,Amperometric Sensor 3 (uA),,,Colorimetry (Abs.),, ,measurement 1,measurement 2,measurement 3,mean,SD,measurement 1,measurement 2,measurement 3,mean,SD,measurement 1,measurement 2,measurement 3,mean,SD,,Sample 1,Sample 2,Sample 3 0,131,150,135,138.6666667,10.0166528,139,144,147,143.3333333,4.041451884,150,152,147,149.6666667,2.516611478,,0.082,0.086,0.084 90,148,153,154,151.6666667,3.214550254,156,162,153,157,4.582575695,157,154,155,155.3333333,1.527525232,,0.107,0.111,0.11 160,154,155,158,155.6666667,2.081665999,160,162,164,162,2,158,161,167,162,4.582575695,,0.13,0.127,0.131 280,162,166,168,165.3333333,3.055050463,168,170,171,169.6666667,1.527525232,168,172,173,171,2.645751311,,0.216,0.223,0.231 480,168,178,183,176.3333333,7.637626158,185,185,188,186,1.732050808,186,188,188,187.3333333,1.154700538,,0.402,0.409,0.452 780,198,193,190,193.6666667,4.041451884,194,197,208,199.6666667,7.371114796,210,216,201,209,7.549834435,,0.816,0.841,0.907