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cm /P <</Lang (zh-CN) /MCID 6 >> BDC BT /FAAABJ 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 2 Tr 0 g 0.30000001 w 0 G [<0021>-4<0022>-4<0023>-4<0024>-4<0025>-4<0026>-3<0027>-4<0028>-4<0029>-4<002A>-4<002B>-4<002C>-4<002D>-4<002E>-4<002B>-4<002F>-3<0030>-4<0031>-4<0032>-4<0033>] TJ ET EMC /P <</MCID 7 >> BDC BT /FAAABH 10.5 Tf 1 0 0 -1 210.83999634 11.65499973 Tm 1 Tr /GS3 gs 0 G [( )] TJ ET EMC Q q 1 0 0 1 0 62.40000153 cm /P <</MCID 8 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 78 cm /P <</Lang (zh-CN) /MCID 9 >> BDC BT /FAAABJ 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 2 Tr 0 g 0.30000001 w 0 G [<0022>-4<0023>-4<0034>-4<0035>-4<0036>] TJ ET EMC /P <</MCID 10 >> BDC BT /FAAABH 10.5 Tf 1 0 0 -1 52.70999908 11.65499973 Tm 1 Tr /GS3 gs 0 G [( )] TJ ET EMC Q q 1 0 0 1 0 93.59999847 cm /P <</MCID 11 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 0 g [(Tris)] TJ ET EMC /P <</MCID 12 >> BDC BT 1 0 0 -1 21 11.65499973 Tm [( )] TJ ET EMC /P <</Lang (zh-CN) /MCID 13 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 23.625 11.65499973 Tm [<003700380039>] TJ ET EMC /P <</Lang (zh-CN) /MCID 14 >> BDC BT 1 0 0 -1 55.125 11.65499973 Tm [<002C>] TJ ET EMC /P <</Lang (zh-CN) /MCID 15 >> BDC BT 1 0 0 -1 64.93399811 11.65499973 Tm [<003A003B003C0037>] TJ ET EMC /P <</MCID 16 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 106.93399811 11.65499973 Tm [( )] TJ ET EMC /P <</MCID 17 >> BDC BT 1 0 0 -1 109.55899811 11.65499973 Tm [(C4H11NO3)] TJ ET EMC /P <</Lang (zh-CN) /MCID 18 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 151.55900574 11.65499973 Tm [<002C>] TJ ET EMC /P <</Lang (zh-CN) /MCID 19 >> BDC BT 1 0 0 -1 161.36799622 11.65499973 Tm [<00420043003A003B00440037>] TJ ET EMC /P <</MCID 20 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 224.36799622 11.65499973 Tm [( )] TJ ET EMC /P <</MCID 21 >> BDC BT 1 0 0 -1 226.99299622 11.65499973 Tm [(121.14,)] TJ ET EMC /P <</MCID 22 >> BDC BT 1 0 0 -1 263.74301147 11.65499973 Tm [( )] TJ ET EMC /P <</Lang (zh-CN) /MCID 23 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 266.36801147 11.65499973 Tm [<0046>] TJ ET EMC /P <</MCID 24 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 276.86801147 11.65499973 Tm [( )] TJ ET EMC /P <</MCID 25 >> BDC BT 1 0 0 -1 279.49301147 11.65499973 Tm [(25)] TJ ET EMC /P <</Lang (zh-CN) /MCID 26 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 289.99301147 11.65499973 Tm [<00470048>] TJ ET EMC /P <</MCID 27 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 310.99301147 11.65499973 Tm [( )] TJ ET EMC /P <</MCID 28 >> BDC BT 1 0 0 -1 313.61801147 11.65499973 Tm [(pKa)] TJ ET EMC /P <</MCID 29 >> BDC BT 1 0 0 -1 329.36801147 11.65499973 Tm [( )] TJ ET EMC /P <</Lang (zh-CN) /MCID 30 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 331.99301147 11.65499973 Tm [<0037>] TJ ET EMC /P <</MCID 31 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 342.49301147 11.65499973 Tm [( )] TJ ET EMC /P <</MCID 32 >> BDC BT 1 0 0 -1 345.11801147 11.65499973 Tm [(8.1)] TJ ET EMC /P <</Lang (zh-CN) /MCID 33 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 360.86801147 11.65499973 Tm [<002C>] TJ ET EMC /P <</MCID 34 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 370.67700195 11.65499973 Tm [(Tris)] TJ ET EMC /P <</Lang (zh-CN) /MCID 35 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 394.30200195 11.65499973 Tm [<000D000E>] TJ ET EMC /P <</Lang (zh-CN) /MCID 36 >> BDC BT 1 0 0 -1 0 27.25500107 Tm [<000F004A004B004C000D000E004D004E0046>] TJ ET EMC /P <</MCID 37 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 94.5 27.25500107 Tm [( )] TJ ET EMC /P <</MCID 38 >> BDC BT 1 0 0 -1 97.125 27.25500107 Tm [(pH7.0)] TJ ET EMC /P <</Lang (zh-CN) /MCID 39 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 123.375 27.25500107 Tm [<0051>] TJ ET EMC /P <</MCID 40 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 133.875 27.25500107 Tm [(9.2)] TJ ET EMC /P <</MCID 41 >> BDC BT 1 0 0 -1 149.625 27.25500107 Tm [( )] TJ ET EMC /P <</Lang (zh-CN) /MCID 42 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 152.25 27.25500107 Tm [<00530054>] TJ ET EMC /P <</Lang (zh-CN) /MCID 43 >> BDC BT 1 0 0 -1 173.25 27.25500107 Tm [<0055>] TJ ET EMC /P <</Lang (zh-CN) /MCID 44 >> BDC BT 1 0 0 -1 183.05900574 27.25500107 Tm [<0056005700580059005A0037005B005C005D005E0058>] TJ ET EMC /P <</Lang (zh-CN) /MCID 45 >> BDC BT 1 0 0 -1 298.55899048 27.25500107 Tm [<002C>] TJ ET EMC /P <</Lang (zh-CN) /MCID 46 >> BDC BT 1 0 0 -1 308.36801147 27.25500107 Tm [<003A003B003C0037>] TJ ET EMC /P <</MCID 47 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 350.36801147 27.25500107 Tm [( )] TJ ET EMC /P <</MCID 48 >> BDC BT 1 0 0 -1 352.99301147 27.25500107 Tm [(C4H4O4)] TJ ET EMC /P <</Lang (zh-CN) /MCID 49 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 384.49301147 27.25500107 Tm [<002C>] TJ ET EMC /P <</Lang (zh-CN) /MCID 50 >> BDC BT 1 0 0 -1 394.30200195 27.25500107 Tm [<003A003B>] TJ ET EMC /P <</Lang (zh-CN) /MCID 51 >> BDC BT 1 0 0 -1 0 42.85499954 Tm [<00440037>] TJ ET EMC /P <</MCID 52 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 21 42.85499954 Tm [( )] TJ ET EMC /P <</MCID 53 >> BDC BT 1 0 0 -1 23.76300049 42.85499954 Tm [(116.07)] TJ ET EMC /P <</Lang (zh-CN) /MCID 54 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 55.26300049 42.85499954 Tm [<002C>] TJ ET EMC /P <</MCID 55 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 65.76300049 42.85499954 Tm [(CAS)] TJ ET EMC /P <</MCID 56 >> BDC BT 1 0 0 -1 81.51300049 42.85499954 Tm [( )] TJ ET EMC /P <</Lang (zh-CN) /MCID 57 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 84.27600098 42.85499954 Tm [<00600037>] TJ ET EMC /P <</MCID 58 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 105.27600098 42.85499954 Tm [( )] TJ ET EMC /P <</MCID 59 >> BDC BT 1 0 0 -1 108.03900146 42.85499954 Tm [(110-16-7)] TJ ET EMC /P <</Lang (zh-CN) /MCID 60 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 150.03900146 42.85499954 Tm [<002C006100620063005E006400580065>] TJ ET EMC /P <</MCID 61 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 234.03900146 42.85499954 Tm [(Tris)] TJ ET EMC /P <</MCID 62 >> BDC BT 1 0 0 -1 255.03900146 42.85499954 Tm [( )] TJ ET EMC /P <</Lang (zh-CN) /MCID 63 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 257.80200195 42.85499954 Tm [<006600560057005800670068002A002B002C00690037006A006B006C006D>] TJ ET EMC /P <</Lang (zh-CN) /MCID 64 >> BDC BT 1 0 0 -1 0 58.45499802 Tm [<004A000D000E000F0055>] TJ ET EMC /P <</MCID 65 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 52.5 58.45499802 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 156 cm /P <</MCID 66 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 0 g [(Tris-Maleate)] TJ ET EMC /P <</MCID 67 >> BDC BT 1 0 0 -1 63 11.65499973 Tm [( )] TJ ET EMC /P <</Lang (zh-CN) /MCID 68 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 68.25 11.65499973 Tm [<000D000E000F>] TJ ET EMC /P <</MCID 69 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 99.75 11.65499973 Tm [(\(1mol/L,pH6.5-8.5\))] TJ ET EMC /P <</Lang (zh-CN) /MCID 70 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 194.25 11.65499973 Tm [<006E002B>] TJ ET EMC /P <</MCID 71 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 215.25 11.65499973 Tm [( )] TJ ET EMC /P <</MCID 72 >> BDC BT 1 0 0 -1 220.5 11.65499973 Tm [(1M)] TJ ET EMC /P <</MCID 73 >> BDC BT 1 0 0 -1 231 11.65499973 Tm [( )] TJ ET EMC /P <</MCID 74 >> BDC BT 1 0 0 -1 236.25 11.65499973 Tm [(Tris)] TJ ET EMC /P <</Lang (zh-CN) /MCID 75 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 257.25 11.65499973 Tm [<006F>] TJ ET EMC /P <</MCID 76 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 262.7749939 11.65499973 Tm [(1M)] TJ ET EMC /P <</MCID 77 >> BDC BT 1 0 0 -1 273.2749939 11.65499973 Tm [( )] TJ ET EMC /P <</Lang (zh-CN) /MCID 78 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 278.5249939 11.65499973 Tm [<005600570058>] TJ ET EMC /P <</Lang (zh-CN) /MCID 79 >> BDC BT 1 0 0 -1 310.0249939 11.65499973 Tm [<006F>] TJ ET EMC /P <</Lang (zh-CN) /MCID 80 >> BDC BT 1 0 0 -1 315.54998779 11.65499973 Tm [<00700071003B007200730074007500760077>] TJ ET EMC /P <</Lang (zh-CN) /MCID 81 >> BDC BT 1 0 0 -1 410.04998779 11.65499973 Tm [<002C>] TJ ET EMC /P <</Lang (zh-CN) /MCID 82 >> BDC BT 1 0 0 -1 0 27.25500107 Tm [<0078002B002F006A006B006C006D0079007A>] TJ ET EMC /P <</Lang (zh-CN) /MCID 83 >> BDC BT 1 0 0 -1 94.5 27.25500107 Tm [<002C>] TJ ET EMC /P <</MCID 84 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 103.43399811 27.25500107 Tm [(pH)] TJ ET EMC /P <</MCID 85 >> BDC BT 1 0 0 -1 113.93399811 27.25500107 Tm [( )] TJ ET EMC /P <</Lang (zh-CN) /MCID 86 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 119.18399811 27.25500107 Tm [<007B007C007D>] TJ ET EMC /P <</MCID 87 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 150.68400574 27.25500107 Tm [( )] TJ ET EMC /P <</MCID 88 >> BDC BT 1 0 0 -1 155.93400574 27.25500107 Tm [(pH6.5)] TJ ET EMC /P <</Lang (zh-CN) /MCID 89 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 182.18400574 27.25500107 Tm [<0051>] TJ ET EMC /P <</MCID 90 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 192.68400574 27.25500107 Tm [(8.5)] TJ ET EMC /P <</Lang (zh-CN) /MCID 91 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 208.43400574 27.25500107 Tm [<0055>] TJ ET EMC /P <</Lang (zh-CN) /MCID 92 >> BDC BT 1 0 0 -1 217.36799622 27.25500107 Tm [<007E007F00800024002B002F0081002800820083>] TJ ET EMC /P <</Lang (zh-CN) /MCID 93 >> BDC BT 1 0 0 -1 322.36801147 27.25500107 Tm [<002C>] TJ ET EMC /P <</Lang (zh-CN) /MCID 94 >> BDC BT 1 0 0 -1 331.30200195 27.25500107 Tm [<002D0084002B002F0030003100320033>] TJ ET EMC /P <</Lang (zh-CN) /MCID 95 >> BDC BT 1 0 0 -1 0 42.85499954 Tm [<008500860087002B00880055>] TJ ET EMC /P <</MCID 96 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 63 42.85499954 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 202.80000305 cm /P <</MCID 97 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 218.3999939 cm /P <</Lang (zh-CN) /MCID 98 >> BDC BT /FAAABJ 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 2 Tr 0 g 0.30000001 w 0 G [<0022>-4<0023>-4<006C>-4<0077>-4<0036>] TJ ET EMC /P <</MCID 99 >> BDC BT /FAAABH 10.5 Tf 1 0 0 -1 52.70999908 11.65499973 Tm 1 Tr /GS3 gs 0 G [( )] TJ ET EMC Q q 1 0 0 1 394.70001221 234 cm /P <</MCID 100 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 394.70001221 249.6000061 cm /P <</MCID 101 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 394.70001221 265.20001221 cm /P <</MCID 102 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC /P <</MCID 103 >> BDC BT 1 0 0 -1 0 27.25500107 Tm [( )] TJ ET EMC /P <</MCID 104 >> BDC BT 1 0 0 -1 0 42.85499954 Tm [( )] TJ ET EMC /P <</MCID 105 >> BDC BT 1 0 0 -1 21 42.85499954 Tm [( )] TJ ET EMC Q q 1 0 0 1 394.70001221 312 cm /P <</MCID 106 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 327.6000061 cm /P <</MCID 107 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 343.20001221 cm /P <</Lang (zh-CN) /MCID 108 >> BDC BT /FAAABJ 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 2 Tr 0 g 0.30000001 w 0 G [<0089>-4<0069>-4<008A>-4<008B>] TJ ET EMC /P <</MCID 109 >> BDC BT /FAAABH 10.5 Tf 1 0 0 -1 42.16799927 11.65499973 Tm [(\()] TJ ET EMC /P <</Lang (zh-CN) /MCID 110 >> BDC BT /FAAABJ 10.5 Tf 1 0 0 -1 47.45999908 11.65499973 Tm [<0024>-4<0025>-4<008C>-4<008D>] TJ ET EMC /P <</MCID 111 >> BDC BT /FAAABH 10.5 Tf 1 0 0 -1 89.62799835 11.65499973 Tm [(\))] TJ ET EMC /P <</Lang (zh-CN) /MCID 112 >> BDC BT /FAAABJ 10.5 Tf 1 0 0 -1 94.91999817 11.65499973 Tm [<0036>] TJ ET EMC /P <</MCID 113 >> BDC BT /FAAABH 10.5 Tf 1 0 0 -1 105.46199799 11.65499973 Tm 1 Tr /GS3 gs 0 G [( )] TJ ET EMC Q q 1 0 0 1 0 358.79998779 cm /P <</MCID 114 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 0 g [(1)] TJ ET EMC /P <</Lang (zh-CN) /MCID 115 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 5.25 11.65499973 Tm [<006F008E008F0079007A0090002600910092008900690055>] TJ ET EMC /P <</MCID 116 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 131.25 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 374.3999939 cm /P <</MCID 117 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 390 cm /P <</Lang (zh-CN) /MCID 118 >> BDC BT /FAAABJ 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 2 Tr 0 g 0.30000001 w 0 G [<0093>-4<0094>-4<0095>-4<0096>-4<0036>] TJ ET EMC /P <</MCID 119 >> BDC BT /FAAABH 10.5 Tf 1 0 0 -1 52.70999908 11.65499973 Tm 1 Tr /GS3 gs 0 G [( )] TJ ET EMC Q q 1 0 0 1 0 405.6000061 cm /P <</MCID 120 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 0 g [(1)] TJ ET EMC /P <</Lang (zh-CN) /MCID 121 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 5.25 11.65499973 Tm [<006F004300970026004B00980099009A002C009B009300940084009C009D009E0055>] TJ ET EMC /P <</MCID 122 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 183.75 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 421.20001221 cm /P <</MCID 123 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 0 g [(2)] TJ ET EMC /P <</Lang (zh-CN) /MCID 124 >> BDC BT /FAAACG 10.5 Tf 1 0 0 -1 5.25 11.65499973 Tm [<006F0037009F00A0004A00A100A200A300A400A5002C009B00A60079007A00A700A800A9006200AA009A00AB00AC008900690055>] TJ ET EMC /P <</MCID 125 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 278.25 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 436.79998779 cm /P <</MCID 126 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 452.3999939 cm /P <</Lang (zh-CN) /MCID 127 >> BDC BT /FAAABJ 10.5 Tf 1 0 0 -1 0 11.65499973 Tm 2 Tr 0 g 0.30000001 w 0 G [<0042>-4<00AD>-4<0022>-4<0023>-4<0036>] TJ ET EMC /P <</MCID 128 >> BDC BT /FAAABH 10.5 Tf 1 0 0 -1 52.70999908 11.65499973 Tm 1 Tr /GS3 gs 0 G [( )] TJ ET EMC Q q 1 0 0 1 0 468 cm /P <</MCID 129 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0.30000001 483.6000061 cm q 0.25 0.5 m 384.5 0.5 l 384.5 16.10000038 l 0.25 16.10000038 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</MCID 130 >> BDC BT /FAAACE 11 Tf 1 0 0 -1 0 11.83899975 Tm 0 g [(Tris-EDTA)] TJ ET EMC /P <</Lang (zh-CN) /MCID 131 >> BDC BT /FAAACG 11 Tf 1 0 0 -1 52.25 11.83899975 Tm [<00B000B100B200B3000F>] TJ ET EMC /P <</MCID 132 >> BDC BT /FAAACE 11 Tf 1 0 0 -1 107.25 11.83899975 Tm [(\(10)] TJ ET EMC /P <</Lang (zh-CN) /MCID 133 >> BDC BT 1 0 0 -1 123.75 11.83899975 Tm [(?] TJ ET EMC /P <</MCID 134 >> BDC BT 1 0 0 -1 134.75 11.83899975 Tm [(,pH9.0\))] TJ ET EMC /P <</MCID 135 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 173.25 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 0 16.10000038 cm q 0.25 0.5 m 384.5 0.5 l 384.5 16.10000038 l 0.25 16.10000038 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</MCID 136 >> BDC BT /FAAACE 11 Tf 1 0 0 -1 0 11.83899975 Tm 0 g [(Tris-EDTA)] TJ ET EMC /P <</Lang (zh-CN) /MCID 137 >> BDC BT /FAAACG 11 Tf 1 0 0 -1 52.25 11.83899975 Tm [<00B000B100B200B3000F>] TJ ET EMC /P <</MCID 138 >> BDC BT /FAAACE 11 Tf 1 0 0 -1 107.25 11.83899975 Tm [(\(10)] TJ ET EMC /P <</Lang (zh-CN) /MCID 139 >> BDC BT 1 0 0 -1 123.75 11.83899975 Tm [(?] TJ ET EMC /P <</MCID 140 >> BDC BT 1 0 0 -1 134.75 11.83899975 Tm [(,pH9.5\))] TJ ET EMC /P <</MCID 141 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 173.25 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 1 0 0 1 0 32.20000076 cm q 0.25 0.5 m 384.5 0.5 l 384.5 16.10000038 l 0.25 16.10000038 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</MCID 142 >> BDC BT /FAAACE 11 Tf 1 0 0 -1 0 11.83899975 Tm 0 g [(Tris-Maleate)] TJ ET EMC /P <</Lang (zh-CN) /MCID 143 >> BDC BT /FAAACG 11 Tf 1 0 0 -1 68.75 11.83899975 Tm [<000D000E000F>] TJ ET EMC /P <</MCID 144 >> BDC BT /FAAACE 11 Tf 1 0 0 -1 101.75 11.83899975 Tm [(\(0.1mol_L,pH5.08-8.45\))] TJ ET EMC /P <</MCID 145 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 222.75 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 1 0 0 1 0 48.29999924 cm q 0.25 0.5 m 384.5 0.5 l 384.5 16.10000038 l 0.25 16.10000038 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</MCID 146 >> BDC BT /FAAACE 11 Tf 1 0 0 -1 0 11.83899975 Tm 0 g [(Tris-Maleate)] TJ ET EMC /P <</Lang (zh-CN) /MCID 147 >> BDC BT /FAAACG 11 Tf 1 0 0 -1 68.75 11.83899975 Tm [<000D000E000F>] TJ ET EMC /P <</MCID 148 >> BDC BT /FAAACE 11 Tf 1 0 0 -1 101.75 11.83899975 Tm [(\(0.2mol_L,pH5.08-8.45\))] TJ ET EMC /P <</MCID 149 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 222.75 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 1 0 0 1 0 64.40000153 cm q 0.25 0.5 m 384.5 0.5 l 384.5 16.10000038 l 0.25 16.10000038 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</MCID 150 >> BDC BT /FAAACE 11 Tf 1 0 0 -1 0 11.83899975 Tm 0 g [(Tris-Maleate)] TJ ET EMC /P <</Lang (zh-CN) /MCID 151 >> BDC BT /FAAACG 11 Tf 1 0 0 -1 68.75 11.83899975 Tm [<000D000E000F>] TJ ET EMC /P <</MCID 152 >> BDC BT /FAAACE 11 Tf 1 0 0 -1 101.75 11.83899975 Tm [(\(1mol_L,pH6.5-8.5\))] TJ ET EMC /P <</MCID 153 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 200.75 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 1 0 0 1 0 80.5 cm q 0.25 0.5 m 384.5 0.5 l 384.5 16.10000038 l 0.25 16.10000038 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</MCID 154 >> BDC BT /FAAACE 11 Tf 1 0 0 -1 0 11.83899975 Tm 0 g [(Tris)] TJ ET EMC /P <</Lang (zh-CN) /MCID 155 >> BDC BT /FAAACG 11 Tf 1 0 0 -1 24.75 11.83899975 Tm [<00B000B100B200B3000F>] TJ ET EMC /P <</MCID 156 >> BDC BT /FAAACE 11 Tf 1 0 0 -1 79.75 11.83899975 Tm [(\(10)] TJ ET EMC /P <</Lang (zh-CN) /MCID 157 >> BDC BT 1 0 0 -1 96.25 11.83899975 Tm [(?] TJ ET EMC /P <</MCID 158 >> BDC BT 1 0 0 -1 107.25 11.83899975 Tm [(,pH10.0\))] TJ ET EMC /P <</MCID 159 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 151.25 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 0 G 0.5 w 0 0.5 m 0 96.59999847 l S Q q 0 G 0.5 w 384.75 0.5 m 384.75 96.59999847 l S Q q 0 G 0.5 w -0.25 0.25 m 385 0.25 l S Q q 0 G 0.5 w 0.25 16.35000038 m 384.5 16.35000038 l S Q q 0 G 0.5 w 0.25 32.45000076 m 384.5 32.45000076 l S Q q 0 G 0.5 w 0.25 48.55000305 m 384.5 48.55000305 l S Q q 0 G 0.5 w 0.25 64.65000153 m 384.5 64.65000153 l S Q q 0 G 0.5 w 0.25 80.75 m 384.5 80.75 l S Q q 0 G 0.5 w -0.25 96.84999847 m 385 96.84999847 l S Q Q q 1 0 0 1 0 580.70001221 cm /P <</MCID 160 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 596.29998779 cm /P <</MCID 161 >> BDC BT /FAAACE 10.5 Tf 1 0 0 -1 0 11.65499973 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 611.90002441 cm Q Q q 1 0 0 1 90.55000305 374.04400635 cm q 0.25 0.5 m 131.55000305 0.5 l 131.55000305 23.89999962 l 0.25 23.89999962 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</Lang (zh-CN) /MCID 162 >> BDC BT /FAAACG 9 Tf 1 0 0 -1 42.5 15.00500011 Tm 0 g [<0022002300B6005A>] TJ ET EMC /P <</MCID 163 >> BDC BT /FAAACE 9 Tf 1 0 0 -1 78.5 15.00500011 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 131.80000305 0 cm 0.25 0.5 m 68.94999695 0.5 l 68.94999695 23.89999962 l 0.25 23.89999962 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</Lang (zh-CN) /MCID 164 >> BDC BT /FAAACG 9 Tf 1 0 0 -1 20.20000076 15.00500011 Tm 0 g [<00B700B8>] TJ ET EMC /P <</MCID 165 >> BDC BT /FAAACE 9 Tf 1 0 0 -1 38.20000076 15.00500011 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 201 0 cm 0.25 0.5 m 60.65000153 0.5 l 60.65000153 23.89999962 l 0.25 23.89999962 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</Lang (zh-CN) /MCID 166 >> BDC BT /FAAACG 9 Tf 1 0 0 -1 11.55000019 15.00500011 Tm 0 g [<001E001F0020>] TJ ET EMC /P <</MCID 167 >> BDC BT /FAAACE 9 Tf 1 0 0 -1 38.54999924 15.00500011 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 261.8999939 0 cm 0.25 0.5 m 67.44999695 0.5 l 67.44999695 23.89999962 l 0.25 23.89999962 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</Lang (zh-CN) /MCID 168 >> BDC BT /FAAACG 9 Tf 1 0 0 -1 14.94999981 15.00500011 Tm 0 g [<004B004C00B9>] TJ ET EMC /P <</MCID 169 >> BDC BT /FAAACE 9 Tf 1 0 0 -1 41.95000076 15.00500011 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 329.6000061 0 cm 0.25 0.5 m 55.04999924 0.5 l 55.04999924 23.89999962 l 0.25 23.89999962 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</Lang (zh-CN) /MCID 170 >> BDC BT /FAAACG 9 Tf 1 0 0 -1 4.25 15.00500011 Tm 0 g [<00BA00BB00BC00BD>] TJ ET EMC /P <</MCID 171 >> BDC BT /FAAACE 9 Tf 1 0 0 -1 40.25 15.00500011 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 131.55000305 0.5 l 131.55000305 47.29999924 l 0.25 47.29999924 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</MCID 172 >> BDC BT /FAAACE 9 Tf 1 0 0 -1 18.875 15.00500011 Tm 0 g [(Tris-Maleate)] TJ ET EMC /P <</Lang (zh-CN) /MCID 173 >> BDC BT /FAAACG 9 Tf 1 0 0 -1 75.125 15.00500011 Tm [<000D000E000F>] TJ ET EMC /P <</MCID 174 >> BDC BT /FAAACE 9 Tf 1 0 0 -1 20 38.40499878 Tm [(\(1mol/L,pH6.5-8.5\))] TJ ET EMC /P <</MCID 175 >> BDC BT 1 0 0 -1 101 38.40499878 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 131.80000305 0 cm 0.25 0.5 m 68.94999695 0.5 l 68.94999695 47.29999924 l 0.25 47.29999924 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</MCID 176 >> BDC BT /FAAACE 9 Tf 1 0 0 -1 4.44999981 26.70499992 Tm 0 g [(100ml/500ml)] TJ ET EMC /P <</MCID 177 >> BDC BT 1 0 0 -1 53.95000076 26.70499992 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 201 0 cm 0.25 0.5 m 60.65000153 0.5 l 60.65000153 47.29999924 l 0.25 47.29999924 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</MCID 178 >> BDC BT /FAAACE 9 Tf 1 0 0 -1 17.17499924 26.70499992 Tm 0 g [(1)] TJ ET EMC /P <</Lang (zh-CN) /MCID 179 >> BDC BT /FAAACG 9 Tf 1 0 0 -1 23.92499924 26.70499992 Tm [<00BE>] TJ ET EMC /P <</MCID 180 >> BDC BT /FAAACE 9 Tf 1 0 0 -1 32.92499924 26.70499992 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 261.8999939 0 cm 0.25 0.5 m 67.44999695 0.5 l 67.44999695 47.29999924 l 0.25 47.29999924 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</MCID 181 >> BDC BT /FAAACE 9 Tf 1 0 0 -1 13.82499981 26.70499992 Tm 0 g [(12)] TJ ET EMC /P <</Lang (zh-CN) /MCID 182 >> BDC BT /FAAACG 9 Tf 1 0 0 -1 25.07500076 26.70499992 Tm [<00BF00C0>] TJ ET EMC /P <</MCID 183 >> BDC BT /FAAACE 9 Tf 1 0 0 -1 43.07500076 26.70499992 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q q 1 0 0 1 329.6000061 0 cm 0.25 0.5 m 55.04999924 0.5 l 55.04999924 47.29999924 l 0.25 47.29999924 l h W n q 1 0 0 1 5.4000001 0.5 cm /P <</MCID 184 >> BDC BT /FAAACE 9 Tf 1 0 0 -1 17.75 26.70499992 Tm 0 g [(RT)] TJ ET EMC /P <</MCID 185 >> BDC BT 1 0 0 -1 26.75 26.70499992 Tm /GS1 gs 0 g [( )] TJ ET EMC Q Q Q q 0 G 0.5 w 0 0.5 m 0 71.19999695 l S Q q 0 G 0.5 w 131.80000305 0.5 m 131.80000305 23.89999962 l S Q q 0 G 0.5 w 131.80000305 24.39999962 m 131.80000305 71.19999695 l S Q q 0 G 0.5 w 201 0.5 m 201 23.89999962 l S Q q 0 G 0.5 w 201 24.39999962 m 201 71.19999695 l S Q q 0 G 0.5 w 261.8999939 0.5 m 261.8999939 23.89999962 l S Q q 0 G 0.5 w 261.8999939 24.39999962 m 261.8999939 71.19999695 l S Q q 0 G 0.5 w 329.59997559 0.5 m 329.59997559 23.89999962 l S Q q 0 G 0.5 w 329.59997559 24.39999962 m 329.59997559 71.19999695 l S Q q 0 G 0.5 w 384.8999939 0.5 m 384.8999939 71.19999695 l S Q q 0 G 0.5 w -0.25 0.25 m 385.1499939 0.25 l S Q q 0 G 0.5 w 0.25 24.14999962 m 384.6499939 24.14999962 l S Q q 0 G 0.5 w -0.25 71.44999695 m 385.1499939 71.44999695 l S Q Q 1 0 0 -1 0 841.90002441 cm 
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