Concentration (M),Current (nA)-1,Current (nA)-2,Current (nA)-3,Current (nA)-4,Current (nA)-5,Current (nA)-6,Current (nA)-7 0.00000001,10,0,0,0,0,0,10 0.0000001,10,0,10,20,10,0,20 0.000001,10,10,20,10,20,10,20 0.00001,40,90,170,80,120,50,120 0.00003,330,350,480,290,430,180,350 0.0001,760,900,1000,820,1100,520,880 0.0003,1140,1040,1190,970,1290,660,1080 0.001,1260,1180,1390,1460,1480,770,1050