%PDF-1.7 %ÈÈÈÈÈÈ?1 0 obj <> endobj 2 0 obj <>/Metadata 119 0 R>> endobj 3 0 obj <> endobj 4 0 obj <>/ExtGState<>/XObject<>>>/Group<>/StructParents 0/Tabs/S>> endobj 5 0 obj <>stream 1 0 0 -1 0 841.90002441 cm q 1 g 0 0 m 600 0 l 600 450 l 0 450 l h f* Q q 1 0 0 1 0 450 cm q 1 g 0 0 m 600 0 l 600 450 l 0 450 l h f* Q Q q 1 0 0 1 65.65000153 94.18599701 cm q 474.8500061 0 0 -20.79999924 0 20.79999924 cm /X1 Do Q Q /Artifact <> BDC q 1 0 0 1 90 42.54999924 cm -90 0 m 505.29998779 0 l 505.29998779 87.3690033 l -90 87.3690033 l h W n BT /FAAAAI 9 Tf 1 0 0 -1 0 9.56900024 Tm /GS1 gs 0 g [( )] TJ ET q 1 0 0 1 0 11.98600006 cm BT 1 0 0 -1 188.36099243 41.42499924 Tm [( )] TJ ET Q q 1 0 0 1 0 53.4109993 cm BT 1 0 0 -1 0 8.56900024 Tm [( )] TJ ET Q q 1 0 0 1 0 64.39700317 cm BT 1 0 0 -1 0 8.56900024 Tm [( )] TJ ET Q q 1 0 0 1 0 75.38300323 cm Q Q EMC q 1 0 0 1 90 54.5359993 cm q 1 0 0 1 0 -0.00000076 cm q 188.3614502 0 0 -41.42535019 0 41.42535019 cm /X2 Do Q Q Q q 1 0 0 1 90 129.91900635 cm /P <> BDC BT /FAAABD 22 Tf 1 0 0 -1 0 23.67700005 Tm 0 g [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 55 23.67700005 Tm [(MES)] TJ ET EMC /P <> BDC BT 1 0 0 -1 95.35800171 23.67700005 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 100.33200073 23.67700005 Tm [(Bu)1(f)-1(fer)-1(\()1(0.1m)-1(o)1(l/L)1(,pH6.0)1(\))] TJ ET EMC /P <> BDC BT /FAAABG 22 Tf 1 0 0 -1 312.58700562 23.67700005 Tm 2 Tr 0.62857145 w 0 G [<0003>-4<0004>-4<0005>] TJ ET EMC /P <> BDC BT /FAAABD 22 Tf 1 0 0 -1 378.85101318 23.67700005 Tm 0 Tr /GS1 gs 0 g [( )] TJ ET EMC q 1 0 0 1 69.80000305 31.20000076 cm /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 172.75 11.38799953 Tm [( )] TJ ET EMC Q q 1 0 0 1 69.80000305 46.79999924 cm /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS2 gs 0 g [( )] TJ ET EMC /P <> BDC BT /FAAABG 10.5 Tf 1 0 0 -1 31.5 11.65499973 Tm 2 Tr 0.30000001 w [<0006>-4<0007>-4<0008>-4<0009>-4<000A>-4<000B>-3<000C>-4<000D>-4<000E>-4<000F>-4<0010>-4<0011>-4<0012>-4<0013>-4<0010>-4<0014>-3<0015>-4<0016>-4<0017>-4<0018>] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 242.33999634 11.65499973 Tm 0 Tr /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 62.40000153 cm /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 0 11.38799953 Tm [( )] TJ ET EMC Q q 1 0 0 1 0 78 cm /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 0 11.38799953 Tm [( )] TJ ET EMC Q q 1 0 0 1 0 93.59999847 cm /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 0 11.38799953 Tm [( )] TJ ET EMC Q q 1 0 0 1 0 109.19999695 cm /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 0 11.38799953 Tm [( )] TJ ET EMC Q q 1 0 0 1 0 124.80000305 cm /P <> BDC BT /FAAABG 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 2 Tr /GS2 gs 0 g 0.30000001 w [<0007>-4<0008>-4<0019>-4<001A>-4<001B>] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 52.70999908 11.65499973 Tm 0 Tr /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 140.3999939 cm /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS2 gs 0 g [(2-\(N-)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 21.71299934 11.65499973 Tm [<001C001D>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 42.71300125 11.65499973 Tm [(\))] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 45.89699936 11.65499973 Tm [<001E001F002000190021>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 101.02200317 11.65499973 Tm [(MES)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 119.9509964 11.65499973 Tm [<0011>] TJ ET EMC /P <> BDC BT 1 0 0 -1 125.2009964 11.65499973 Tm [<0022002300240025>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 169.82600403 11.65499973 Tm [(C6H13N)1(O4S)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 221.80799866 11.65499973 Tm [<0011>] TJ ET EMC /P <> BDC BT 1 0 0 -1 227.05799866 11.65499973 Tm [<002600270022002300280025>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 292.68301392 11.65499973 Tm [(195.24)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 321.94299316 11.65499973 Tm [<0011>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 327.19299316 11.65499973 Tm [(CAS)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 346.31698608 11.65499973 Tm [<00290025>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 369.94198608 11.65499973 Tm [(4432)1(-31-9)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 413.62399292 11.65499973 Tm [<002A>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 0 27.25500107 Tm [(MES)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 21.55400085 27.25500107 Tm [<002B0010002C002D002E002F00300031>] TJ ET EMC /P <> BDC BT 1 0 0 -1 105.55400085 27.25500107 Tm [<0011>] TJ ET EMC /P <> BDC BT 1 0 0 -1 114.68800354 27.25500107 Tm [<0032>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 127.81300354 27.25500107 Tm [(25)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 138.45700073 27.25500107 Tm [<0033>] TJ ET EMC /P <> BDC BT 1 0 0 -1 148.95700073 27.25500107 Tm [<0034>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 162.08200073 27.25500107 Tm [(pKa)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 180.70799255 27.25500107 Tm [<0025>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 193.83299255 27.25500107 Tm [(6.15)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 212.44900513 27.25500107 Tm [<0011>] TJ ET EMC /P <> BDC BT 1 0 0 -1 221.58299255 27.25500107 Tm [<00350036002F0030003700380032>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 297.70800781 27.25500107 Tm [(pH5.)-1(5)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 323.06100464 27.25500107 Tm [<0039>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 333.56100464 27.25500107 Tm [(6.)] TJ ET EMC /P <> BDC BT 1 0 0 -1 341.5329895 27.25500107 Tm [(7)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 349.48001099 27.25500107 Tm [<003A003B>] TJ ET EMC /P <> BDC BT 1 0 0 -1 370.48001099 27.25500107 Tm [<0011>] TJ ET EMC /P <> BDC BT 1 0 0 -1 379.61401367 27.25500107 Tm [<002B0010>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 403.23901367 27.25500107 Tm [(pH)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 0 42.85499954 Tm [<003C0025>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 23.625 42.85499954 Tm [(5.5)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 36.91899872 42.85499954 Tm [<003D>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 47.41899872 42.85499954 Tm [(6.0)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 60.71300125 42.85499954 Tm [<003D>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 71.21299744 42.85499954 Tm [(6.5)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 84.50700378 42.85499954 Tm [<002A>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 95.00700378 42.85499954 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 187.19999695 cm /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 0 11.38799953 Tm [( )] TJ ET EMC Q q 1 0 0 1 0 202.80000305 cm /P <> BDC BT /FAAABG 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 2 Tr /GS2 gs 0 g 0.30000001 w [<0007>-4<0008>-4<003E>-4<003F>-4<001B>] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 52.70999908 11.65499973 Tm 0 Tr /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 218.3999939 cm /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 0 11.38799953 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 21 11.38799953 Tm [( )] TJ ET EMC Q q 1 0 0 1 -5.4000001 234 cm q 0.25 0.5 m 137.80000305 0.5 l 137.80000305 23.89999962 l 0.25 23.89999962 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 42.625 15.55500031 Tm /GS2 gs 0 g [<0007000800400021>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 84.625 15.28800011 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 138.05000305 0 cm 0.25 0.5 m 74.75 0.5 l 74.75 23.89999962 l 0.25 23.89999962 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 21.60000038 15.55500031 Tm /GS2 gs 0 g [<00410042>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 42.59999847 15.28800011 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 213.05000305 0 cm 0.25 0.5 m 56.75 0.5 l 56.75 23.89999962 l 0.25 23.89999962 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 2.0999999 15.55500031 Tm /GS2 gs 0 g [<0043004400450046>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 44.09999847 15.28800011 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 270.04998779 0 cm 0.25 0.5 m 63.45000076 0.5 l 63.45000076 23.89999962 l 0.25 23.89999962 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 10.69999981 15.55500031 Tm /GS2 gs 0 g [<000300040005>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 42.20000076 15.55500031 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 0 23.89999962 cm q 0.25 0.5 m 137.80000305 0.5 l 137.80000305 23.89999962 l 0.25 23.89999962 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 0 15.28800011 Tm /GS2 gs 0 g [(MES)] TJ ET EMC /P <> BDC BT 1 0 0 -1 18.92900085 15.28800011 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 21.3029995 15.28800011 Tm [(Buf)-1(fe)1(r\(0.1mol)-1(/L)-1(,)1(pH6.)-1(0\))] TJ ET EMC /P <> BDC BT 1 0 0 -1 120.26300049 15.28800011 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 138.05000305 0 cm 0.25 0.5 m 74.75 0.5 l 74.75 23.89999962 l 0.25 23.89999962 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACF 10.5 Tf 1 0 0 -1 3.2249999 15.55500031 Tm /GS2 gs 0 g [(100ml/500ml)] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 60.97499847 15.28800011 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 213.05000305 0 cm 0.25 0.5 m 56.75 0.5 l 56.75 23.89999962 l 0.25 23.89999962 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACF 10.5 Tf 1 0 0 -1 15.22500038 15.55500031 Tm /GS2 gs 0 g [(4)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 20.47500038 15.55500031 Tm [<0033>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 30.97500038 15.28800011 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 270.04998779 0 cm 0.25 0.5 m 63.45000076 0.5 l 63.45000076 23.89999962 l 0.25 23.89999962 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 17.22599983 15.55500031 Tm /GS2 gs 0 g [(1)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 25.17300034 15.55500031 Tm [<004E>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 35.67300034 15.55500031 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 0.5 w 0 0.5 m 0 47.79999924 l S Q q 0.5 w 138.05000305 0.5 m 138.05000305 23.89999962 l S Q q 0.5 w 138.05000305 24.39999962 m 138.05000305 47.79999924 l S Q q 0.5 w 213.05000305 0.5 m 213.05000305 23.89999962 l S Q q 0.5 w 213.05000305 24.39999962 m 213.05000305 47.79999924 l S Q q 0.5 w 270.04998779 0.5 m 270.04998779 23.89999962 l S Q q 0.5 w 270.04998779 24.39999962 m 270.04998779 47.79999924 l S Q q 0.5 w 333.75 0.5 m 333.75 47.79999924 l S Q q 0.5 w -0.25 0.25 m 334 0.25 l S Q q 0.5 w 0.25 24.14999962 m 333.5 24.14999962 l S Q q 0.5 w -0.25 48.04999924 m 334 48.04999924 l S Q Q q 1 0 0 1 0 282.29998779 cm /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 0 11.38799953 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 21 11.38799953 Tm [( )] TJ ET EMC Q q 1 0 0 1 0 297.8999939 cm /P <> BDC BT /FAAABG 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 2 Tr /GS2 gs 0 g 0.30000001 w [<004F>-4<002C>-4<0050>-4<0051>] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 42.16799927 11.65499973 Tm 0 Tr [(\()] TJ ET EMC /P <> BDC BT /FAAABG 10.5 Tf 1 0 0 -1 45.43899918 11.65499973 Tm 2 Tr [<0009>-4<000A>-4<0052>-4<0053>] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 87.60700226 11.65499973 Tm 0 Tr [(\))] TJ ET EMC /P <> BDC BT /FAAABG 10.5 Tf 1 0 0 -1 90.87799835 11.65499973 Tm 2 Tr [<001B>] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 101.41999817 11.65499973 Tm 0 Tr /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 313.5 cm /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS2 gs 0 g [(1)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 5.32200003 11.65499973 Tm [<003D00540055005600570058000B0059005A004F002C002A>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 131.32200623 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 329.1000061 cm /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 0 11.38799953 Tm [( )] TJ ET EMC Q q 1 0 0 1 0 344.70001221 cm /P <> BDC BT /FAAABG 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 2 Tr /GS2 gs 0 g 0.30000001 w [<005B>-4<005C>-4<005D>-4<005E>-4<001B>] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 52.70999908 11.65499973 Tm 0 Tr /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 360.29998779 cm /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS2 gs 0 g [(1)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 5.32200003 11.65499973 Tm [<003D0027005F000B003500600061006200110063005B005C0064006500660067002A>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 183.82200623 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 375.8999939 cm /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS2 gs 0 g [(2)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 5.32200003 11.65499973 Tm [<003D002500680069006A006B006C006D006E006F0011006300700056005700710072007300740075006200760077004F002C002A>] TJ ET EMC /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 278.32199097 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 391.5 cm /P <> BDC BT /FAAAAI 10.5 Tf 1 0 0 -1 0 11.38799953 Tm [( )] TJ ET EMC Q q 1 0 0 1 0 407.1000061 cm /P <> BDC BT /FAAABG 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 2 Tr /GS2 gs 0 g 0.30000001 w [<0026>-4<0078>-4<0007>-4<0008>-4<001B>] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 52.70999908 11.65499973 Tm 0 Tr /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 422.70001221 cm /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 0 11.38799953 Tm [( )] TJ ET EMC Q q 1 0 0 1 -5.4000001 438.29998779 cm q 0.25 0.5 m 340.75 0.5 l 340.75 17.04999924 l 0.25 17.04999924 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 0 12.13000011 Tm /GS2 gs 0 g [<0079007A007B007C0031>] TJ ET EMC /P <> BDC BT /FAAACF 10.5 Tf 1 0 0 -1 52.5 12.13000011 Tm [(\(5mol_L\))] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 94.5 11.86299992 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 0 17.04999924 cm q 0.25 0.5 m 340.75 0.5 l 340.75 17.04999924 l 0.25 17.04999924 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 0 12.13000011 Tm /GS2 gs 0 g [<0079007A007B007C0031>] TJ ET EMC /P <> BDC BT /FAAACF 10.5 Tf 1 0 0 -1 52.5 12.13000011 Tm [(\(50mmol_L\))] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 105 11.86299992 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 1 0 0 1 0 34.09999847 cm q 0.25 0.5 m 340.75 0.5 l 340.75 17.04999924 l 0.25 17.04999924 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 0 12.13000011 Tm /GS2 gs 0 g [<0079007A007B002F00300031>] TJ ET EMC /P <> BDC BT /FAAACF 10.5 Tf 1 0 0 -1 63 12.13000011 Tm [(\(0.2mol_L,pH8.0-10.0\))] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 173.25 11.86299992 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 1 0 0 1 0 51.15000153 cm q 0.25 0.5 m 340.75 0.5 l 340.75 17.04999924 l 0.25 17.04999924 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 0 12.13000011 Tm /GS2 gs 0 g [<00890020008A007B007C0031>] TJ ET EMC /P <> BDC BT /FAAACF 10.5 Tf 1 0 0 -1 63 12.13000011 Tm [(\(2%\))] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 84 11.86299992 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 1 0 0 1 0 68.19999695 cm q 0.25 0.5 m 340.75 0.5 l 340.75 17.04999924 l 0.25 17.04999924 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 0 12.13000011 Tm /GS2 gs 0 g [<00890020008C007C0031>] TJ ET EMC /P <> BDC BT /FAAACF 10.5 Tf 1 0 0 -1 52.5 12.13000011 Tm [(\(1mol_L,)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 94.5 12.13000011 Tm [<008D008E>] TJ ET EMC /P <> BDC BT /FAAACF 10.5 Tf 1 0 0 -1 115.5 12.13000011 Tm [(\))] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 120.75 11.86299992 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 1 0 0 1 0 85.25 cm q 0.25 0.5 m 340.75 0.5 l 340.75 17.04999924 l 0.25 17.04999924 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 0 12.13000011 Tm /GS2 gs 0 g [<00890020008C007C0031>] TJ ET EMC /P <> BDC BT /FAAACF 10.5 Tf 1 0 0 -1 52.5 12.13000011 Tm [(\(1mol_L\))] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 94.5 11.86299992 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 1 0 0 1 0 102.30000305 cm q 0.25 0.5 m 340.75 0.5 l 340.75 17.04999924 l 0.25 17.04999924 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 0 12.13000011 Tm /GS2 gs 0 g [<0089008F008900200090007C0031>] TJ ET EMC /P <> BDC BT /FAAACF 10.5 Tf 1 0 0 -1 73.5 12.13000011 Tm [(\(5%\))] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 94.5 11.86299992 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 1 0 0 1 0 119.34999847 cm q 0.25 0.5 m 340.75 0.5 l 340.75 17.04999924 l 0.25 17.04999924 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 0 12.13000011 Tm /GS2 gs 0 g [<009100200092009000930031>] TJ ET EMC /P <> BDC BT /FAAACF 10.5 Tf 1 0 0 -1 63 12.13000011 Tm [(\(5%\))] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 84 11.86299992 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 1 0 0 1 0 136.3999939 cm q 0.25 0.5 m 340.75 0.5 l 340.75 17.04999924 l 0.25 17.04999924 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 0 12.13000011 Tm /GS2 gs 0 g [<00910020009400950090>] TJ ET EMC /P <> BDC BT /FAAACF 10.5 Tf 1 0 0 -1 52.5 12.13000011 Tm [(-)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 57.75 12.13000011 Tm [<00910020009500940096002F00300031>] TJ ET EMC /P <> BDC BT /FAAACF 10.5 Tf 1 0 0 -1 141.75 12.13000011 Tm [(\(1_15mol_L,pH4.92-9.18\))] TJ ET EMC /P <> BDC BT /FAAABD 10.5 Tf 1 0 0 -1 262.5 11.86299992 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 1 0 0 1 0 153.44999695 cm q 0.25 0.5 m 340.75 0.5 l 340.75 17.04999924 l 0.25 17.04999924 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 0 12.13000011 Tm /GS2 gs 0 g [<00910020009400950090>] TJ ET EMC /P <> BDC BT /FAAACF 10.5 Tf 1 0 0 -1 52.5 12.13000011 Tm [(-)] TJ ET EMC /P <> BDC BT /FAAACB 10.5 Tf 1 0 0 -1 57.75 12.13000011 Tm [<00910020009500940096002F00300031>] TJ ET EMC /P <> BDC BT /FAAACF 10.5 Tf 1 0 0 -1 141.75 12.13000011 Tm [(\(0.2mol_L,pH5.8-8.0\))] TJ ET EMC /P <> BDC BT 1 0 0 -1 246.75 12.13000011 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 0.5 w 0 0.5 m 0 170.50001526 l S Q q 0.5 w 341 0.5 m 341 170.50001526 l S Q q 0.5 w -0.25 0.25 m 341.25 0.25 l S Q q 0.5 w 0.25 17.29999924 m 340.75 17.29999924 l S Q q 0.5 w 0.25 34.34999847 m 340.75 34.34999847 l S Q q 0.5 w 0.25 51.39999771 m 340.75 51.39999771 l S Q q 0.5 w 0.25 68.44999695 m 340.75 68.44999695 l S Q q 0.5 w 0.25 85.5 m 340.75 85.5 l S Q q 0.5 w 0.25 102.55000305 m 340.75 102.55000305 l S Q q 0.5 w 0.25 119.6000061 m 340.75 119.6000061 l S Q q 0.5 w 0.25 136.65000916 m 340.75 136.65000916 l S Q q 0.5 w 0.25 153.70001221 m 340.75 153.70001221 l S Q q 0.5 w -0.25 170.75001526 m 341.25 170.75001526 l S Q Q q 1 0 0 1 0 609.29998779 cm Q Q 1 0 0 -1 0 841.90002441 cm endstream endobj 6 0 obj <>stream ÿ??ºÝºÝÈÈÔÚÏßÊÓÆµÃâ·Ñ <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| <Ö©Öë´Ê>| 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