DDWIN 81 8pHdiffETitration curve of H3PO4 and NaOH. Channel 2 shows the derivatives.pH SensorMeter dCh1/dCh5>Calculated as the differential of channel 1 against channel 5.volcm Keyboard dataTime17:0029/09/95 0 80 0 14 0 545600 .2 .1UL31,16 80 0 2.24985766410828 939524096 12079595520 .3999999 .2MA-1 0 65472 0 654720 0 1XX-1 0 65472 0 654720 0 1XX 80 0 50 939524096 12079595520 0 .01KY000-1 0 65472 0 654720 0 1XX-1 0 65472 0 654720 0 1XX-1 0 65472 0 654720 0 1XXTABLECHANS1,2,5,#,TABLEINC1,#,TIMESTYLE,#,Xis5RTIM0FRGS0ALGN0PLOTCHANS1,2,5,#,LOGSCALE#,ZERO#,JOIN1,2,3,4,5,6,7,8,#,SHOW#,EBAR#,@@ @!!@"##$&@'@),0BRX[]@_abdefhikmoquy@@@@@@@@@@Y8;88Y8w8;8Y8}8@w8}8c8b8 9H998: c;BHPA@;U:@C9]99f9@H9@*9*9f9f9C9):@]9@:@ c; >ujGFgA=:@w9f9@H9@H9@ 9H8@I8@I8b8}8}8@w8@}8@w8Y8@w8;8Y8@w8;8;8Y8Y888Y888Y888;8;8888888(8Q8@z8ף888@9G9p99@99{:p=:ff:@\:R:G:= ;@33;)\;;;@ ;<(p=>ff>@\>R>G>= ?@33?)\???@ ?@(@Q@z@ף@@@AGApAAAA{Bp=BffB\BRBGB= C33C)\CCC CD(DQDzDףDD fddh X                                                                                                                                                                                                                                                                                                                                                                  ddRRRRnn掷xܡR0OOZonnnb~XexE[E??eeEE¶zzznnnbbbVVVJJJ>>>Qxxdț|𠠤g5