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Welcome to the new C6 website. This website aims preserve as many features as possible of the original C6 website.
This website is a work-in-progress and is actively being developed. As such the user experience may have room for improvement, or content may be incomplete.
We hope you benefit from this website and encourage your feedback. If a feature does not behave as expected, content is missing, or you have recommendations to improve the user experience, please email bcc@csiro.au.
Ingredient Titration Curves
ingredient name titration curve
TRIS-Maleate
2026-01-21T11:00:18.671425 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
9.09 8.00
90.91 4.00
PCPT buffer
2026-01-21T11:00:18.745364 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
9.09 10.00
90.91 4.00
TRIS-Acetate
2026-01-21T11:00:18.808372 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 9.00
90.91 6.00
di-Sodium L-malate
2026-01-21T11:00:18.871331 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
32.28 12.26
32.39 12.22
32.49 12.17
32.60 12.11
32.70 12.05
32.81 11.97
32.87 11.92
32.92 11.86
32.97 11.78
33.03 11.68
33.08 11.57
33.14 11.40
33.19 11.09
33.25 10.16
33.30 6.98
33.36 6.60
33.41 6.40
33.47 6.25
33.53 6.16
33.58 6.08
33.64 6.03
33.70 5.95
33.75 5.88
33.81 5.82
33.87 5.79
33.92 5.75
34.04 5.67
34.16 5.60
34.27 5.55
34.39 5.50
34.51 5.45
34.63 5.40
34.75 5.36
34.99 5.29
35.24 5.22
35.49 5.17
35.74 5.12
36.06 5.05
36.39 4.99
36.72 4.94
37.06 4.89
37.41 4.84
37.76 4.79
38.12 4.75
38.49 4.71
38.86 4.67
39.24 4.62
39.63 4.58
40.03 4.55
40.43 4.51
40.84 4.48
41.26 4.44
41.69 4.40
42.13 4.36
42.58 4.32
43.04 4.29
43.51 4.26
43.98 4.22
44.47 4.18
44.97 4.15
45.48 4.11
46.32 4.05
47.20 3.99
48.11 3.93
49.05 3.87
50.03 3.82
51.05 3.76
52.11 3.71
53.22 3.65
54.38 3.59
55.58 3.53
56.37 3.50
57.17 3.46
58.00 3.42
58.85 3.39
59.73 3.35
60.63 3.31
61.57 3.27
62.53 3.24
63.52 3.20
64.54 3.17
65.60 3.13
66.69 3.09
67.82 3.05
68.99 3.01
70.20 2.97
71.45 2.92
72.75 2.88
74.10 2.84
75.49 2.79
76.94 2.74
78.14 2.70
79.38 2.66
80.66 2.61
81.98 2.56
83.35 2.51
84.76 2.46
86.22 2.40
86.97 2.37
87.73 2.34
88.51 2.31
89.30 2.27
90.10 2.23
90.92 2.19
91.75 2.14
92.60 2.11
93.46 2.06
94.35 2.01
95.24 1.95
96.16 1.89
97.09 1.83
97.56 1.80
98.04 1.78
98.52 1.75
99.01 1.71
100.00 1.67
di-Potassium L-Malate
2026-01-21T11:00:18.915209 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
33.33 5.80
90.91 2.60
AMPD - TRIS buffer
2026-01-21T11:00:18.955683 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
0.99 10.00
90.91 7.00
TBG Buffer
2026-01-21T11:00:18.994300 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
0.99 10.00
90.91 4.00
Morpheus buffer 4
2026-01-21T11:00:19.034223 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
41.86 7.00
47.64 6.90
53.27 6.80
58.85 6.70
64.16 6.60
69.04 6.50
73.47 6.40
77.48 6.30
81.31 6.20
84.69 6.10
87.01 6.00
Morpheus buffer 5
2026-01-21T11:00:19.080862 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
49.49 8.00
50.50 7.90
51.46 7.80
53.05 7.70
54.55 7.60
55.95 7.50
57.81 7.40
59.84 7.30
62.55 7.20
64.91 7.10
67.64 7.00
Morpheus buffer 6
2026-01-21T11:00:19.128750 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
52.15 9.00
54.55 8.90
57.81 8.80
60.63 8.70
63.24 8.60
66.22 8.50
69.42 8.40
71.91 8.30
75.19 8.20
77.48 8.10
80.00 8.00
PCB buffer
2026-01-21T11:00:19.166675 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
0.99 10.00
90.91 4.00
Imidazole-Malate
2026-01-21T11:00:19.205918 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 8.50
90.91 5.50
di-Sodium DL-malate
2026-01-21T11:00:19.250602 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
33.25 10.16
33.30 6.98
33.36 6.60
33.41 6.40
33.47 6.25
33.53 6.16
33.58 6.08
33.64 6.03
33.70 5.95
33.75 5.88
33.81 5.82
33.87 5.79
33.92 5.75
34.04 5.67
34.16 5.60
34.27 5.55
34.39 5.50
34.51 5.45
34.63 5.40
34.75 5.36
34.99 5.29
35.24 5.22
35.49 5.17
35.74 5.12
36.06 5.05
36.39 4.99
36.72 4.94
37.06 4.89
37.41 4.84
37.76 4.79
38.12 4.75
38.49 4.71
38.86 4.67
39.24 4.62
39.63 4.58
40.03 4.55
40.43 4.51
40.84 4.48
41.26 4.44
41.69 4.40
42.13 4.36
42.58 4.32
43.04 4.29
43.51 4.26
43.98 4.22
44.47 4.18
44.97 4.15
45.48 4.11
46.32 4.05
47.20 3.99
48.11 3.93
49.05 3.87
50.03 3.82
51.05 3.76
52.11 3.71
53.22 3.65
54.38 3.59
55.58 3.53
56.37 3.50
57.17 3.46
58.00 3.42
58.85 3.39
59.73 3.35
60.63 3.31
61.57 3.27
62.53 3.24
63.52 3.20
64.54 3.17
65.60 3.13
66.69 3.09
67.82 3.05
68.99 3.01
70.20 2.97
71.45 2.92
72.75 2.88
74.10 2.84
75.49 2.79
76.94 2.74
78.14 2.70
79.38 2.66
80.66 2.61
81.98 2.56
83.35 2.51
84.76 2.46
86.22 2.40
86.97 2.37
87.73 2.34
88.51 2.31
89.30 2.27
90.10 2.23
90.92 2.19
MIB buffer
2026-01-21T11:00:19.320876 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 10.00
90.91 4.00
PCTP Buffer
2026-01-21T11:00:19.361995 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
9.09 10.00
90.91 4.00
MMT buffer
2026-01-21T11:00:19.403964 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 9.00
90.91 4.00
Sodium Potassium phosphate
2026-01-21T11:00:19.440146 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
0.00 9.00
0.50 8.78
0.99 8.67
1.48 8.52
1.96 8.42
2.44 8.32
2.91 8.25
3.38 8.18
3.84 8.13
4.30 8.06
4.76 8.00
5.21 7.96
5.66 7.92
6.10 7.89
6.54 7.85
6.97 7.82
7.40 7.78
7.83 7.75
8.25 7.72
9.09 7.67
9.90 7.61
10.71 7.58
11.50 7.54
12.27 7.51
13.04 7.47
13.79 7.44
14.52 7.41
15.60 7.36
16.66 7.32
18.02 7.27
19.34 7.22
20.62 7.18
21.86 7.15
23.07 7.11
24.52 7.07
25.91 7.03
27.26 6.99
28.56 6.96
30.06 6.92
31.49 6.88
33.32 6.84
35.47 6.78
37.48 6.74
39.38 6.69
41.16 6.65
42.84 6.61
44.43 6.58
46.65 6.52
48.70 6.48
50.60 6.44
52.36 6.40
54.53 6.35
56.51 6.30
58.32 6.26
59.98 6.22
61.52 6.19
62.95 6.15
64.90 6.10
66.65 6.06
68.74 6.01
70.57 5.96
72.21 5.92
73.67 5.88
74.99 5.84
76.18 5.81
77.77 5.77
79.16 5.72
80.38 5.68
81.47 5.65
90.91 4.60
Sodium phosphate citrate
2026-01-21T11:00:19.477760 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 6.20
90.91 4.00
Potassium Sodium phosphate
2026-01-21T11:00:19.515142 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
9.09 10.00
90.91 4.00
tri-Sodium citrate
2026-01-21T11:00:19.558287 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
0.01 8.00
0.10 7.50
7.41 6.50
10.71 6.40
13.79 6.30
16.67 6.20
20.00 6.10
22.48 6.00
25.37 5.90
28.57 5.80
31.03 5.70
33.77 5.60
36.31 5.50
39.02 5.40
41.52 5.30
43.50 5.20
45.95 5.10
47.92 5.00
49.75 4.90
51.69 4.80
53.49 4.70
54.95 4.60
56.52 4.50
57.98 4.40
59.35 4.30
60.63 4.20
61.83 4.10
62.96 4.00
64.03 3.90
64.91 3.80
65.87 3.70
66.78 3.60
67.53 3.50
68.25 3.40
68.94 3.30
69.60 3.20
70.24 3.10
70.76 3.00
74.36 2.00
90.91 1.00
SPG buffer
2026-01-21T11:00:19.598148 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 10.00
90.91 4.00
tri-Potassium citrate
2026-01-21T11:00:19.637558 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
0.99 9.00
90.91 2.00
Tacsimate
2026-01-21T11:00:19.676730 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 8.00
90.91 4.00
Morpheus buffer 1
2026-01-21T11:00:19.719459 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
41.31 7.00
44.10 6.90
46.89 6.80
49.70 6.70
52.49 6.60
55.50 6.50
58.40 6.40
61.60 6.30
64.80 6.20
68.00 6.10
71.40 6.00
Morpheus buffer 2
2026-01-21T11:00:19.759116 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
29.18 8.00
33.20 7.90
37.38 7.80
41.69 7.70
45.89 7.60
50.10 7.50
54.50 7.40
58.59 7.30
62.89 7.20
67.30 7.10
71.80 7.00
Morpheus buffer 3
2026-01-21T11:00:19.798016 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
15.82 9.00
19.42 8.90
23.72 8.80
28.72 8.70
33.91 8.60
39.10 8.50
44.60 8.40
50.30 8.30
55.91 8.20
61.49 8.10
66.70 8.00
Ammonium acetate
2026-01-21T11:00:19.835339 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
0.20 10.00
90.91 4.00
di-Ammonium tartrate
2026-01-21T11:00:19.877103 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
9.09 9.00
90.91 3.00
tri-Ammonium citrate
2026-01-21T11:00:19.919967 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
9.09 9.00
90.91 4.00
RatioBuffer
2026-01-21T11:00:20.045342 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 2.00
100.00 10.00
C3triammonium citrate-citric acid
2026-01-21T11:00:20.142604 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=4.238393554687499)
0.00 8.10 8.10
2.00 6.68 5.93
4.00 6.39 5.62
6.00 6.20 5.44
8.00 6.04 5.30
10.00 5.93 5.20
12.00 5.82 5.11
14.00 5.72 5.03
16.00 5.63 4.96
18.00 5.54 4.90
20.00 5.46 4.85
22.00 5.36 4.79
24.00 5.28 4.75
26.00 5.20 4.70
28.00 5.12 4.66
30.00 5.03 4.61
32.00 4.95 4.57
34.00 4.87 4.53
36.00 4.80 4.50
38.00 4.71 4.46
40.00 4.64 4.42
42.00 4.56 4.39
44.00 4.49 4.35
46.00 4.40 4.32
48.00 4.33 4.28
50.00 4.25 4.25
52.00 4.18 4.21
54.00 4.10 4.18
56.00 4.01 4.14
58.00 3.94 4.11
60.00 3.86 4.07
62.00 3.77 4.04
64.00 3.68 4.00
66.00 3.59 3.96
68.00 3.51 3.93
70.00 3.45 3.89
72.00 3.39 3.85
74.00 3.32 3.80
76.00 3.27 3.76
78.00 3.18 3.71
80.00 3.11 3.66
82.00 3.04 3.61
84.00 2.96 3.55
86.00 2.90 3.48
88.00 2.81 3.41
90.00 2.72 3.33
92.00 2.64 3.24
94.00 2.55 3.12
96.00 2.46 2.97
98.00 2.42 2.75
100.00 2.30 2.30
C3bicine-tris
2026-01-21T11:00:20.231904 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=8.31658203125)
0.00 10.10 10.10
2.00 9.78 10.10
4.00 9.57 9.55
6.00 9.37 9.41
8.00 9.27 9.30
10.00 9.19 9.20
12.00 9.12 9.13
14.00 9.05 9.06
16.00 8.99 8.99
18.00 8.92 8.94
20.00 8.87 8.88
22.00 8.82 8.84
24.00 8.78 8.79
26.00 8.74 8.74
28.00 8.70 8.70
30.00 8.66 8.66
32.00 8.62 8.62
34.00 8.58 8.58
36.00 8.54 8.55
38.00 8.51 8.51
40.00 8.48 8.48
42.00 8.44 8.44
44.00 8.41 8.41
46.00 8.37 8.37
48.00 8.33 8.34
50.00 8.30 8.30
52.00 8.26 8.27
54.00 8.23 8.23
56.00 8.20 8.20
58.00 8.16 8.16
60.00 8.12 8.13
62.00 8.09 8.09
64.00 8.05 8.06
66.00 8.03 8.02
68.00 7.98 7.98
70.00 7.95 7.94
72.00 7.90 7.90
74.00 7.86 7.85
76.00 7.84 7.81
78.00 7.77 7.76
80.00 7.73 7.71
82.00 7.67 7.65
84.00 7.61 7.59
86.00 7.55 7.52
88.00 7.48 7.45
90.00 7.38 7.36
92.00 7.30 7.25
94.00 7.17 7.12
96.00 6.98 6.94
98.00 6.68 6.63
100.00 5.10 5.10
C3malonate-imidazole-borate
2026-01-21T11:00:20.288235 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=6.840209960937499)
0.00 10.00 10.00
10.00 9.30 7.79
20.00 8.80 7.44
30.00 8.20 7.21
40.00 7.40 7.02
50.00 6.90 6.84
60.00 6.20 6.67
70.00 5.70 6.47
80.00 5.30 6.24
90.00 4.80 5.89
100.00 4.00 4.00
C3propionate-cacodylate-bis tris propane
2026-01-21T11:00:20.344187 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=6.780404663085937)
0.00 9.50 9.50
10.00 9.00 7.73
20.00 8.30 7.38
30.00 7.60 7.15
40.00 7.20 6.96
50.00 6.80 6.78
60.00 6.20 6.60
70.00 5.70 6.41
80.00 5.20 6.18
90.00 4.70 5.83
100.00 4.00 4.00
C3citrate-HEPES-CHES
2026-01-21T11:00:20.399926 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=7.142443847656251)
0.00 10.00 10.00
10.00 9.40 8.09
20.00 8.90 7.74
30.00 8.30 7.51
40.00 7.70 7.32
50.00 7.10 7.14
60.00 6.40 6.97
70.00 5.70 6.77
80.00 5.10 6.54
90.00 4.50 6.19
100.00 4.00 4.00
C3succinate-phosphate-glycine
2026-01-21T11:00:20.454820 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=6.80645751953125)
0.00 10.00 10.00
10.00 9.60 7.76
20.00 9.00 7.41
30.00 7.80 7.17
40.00 7.20 6.98
50.00 6.80 6.81
60.00 6.50 6.63
70.00 6.10 6.44
80.00 5.40 6.21
90.00 4.70 5.86
100.00 4.00 4.00
sodium dihydrogen-dipotassium hydrogen phosphate
2026-01-21T11:00:20.543002 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=6.783764648437499)
0.00 9.20 9.20
2.00 8.50 8.40
4.00 8.21 8.13
6.00 8.02 7.95
8.00 7.88 7.83
10.00 7.77 7.72
12.00 7.68 7.64
14.00 7.60 7.56
16.00 7.52 7.50
18.00 7.46 7.44
20.00 7.40 7.38
22.00 7.35 7.33
24.00 7.30 7.28
26.00 7.26 7.24
28.00 7.22 7.19
30.00 7.15 7.15
32.00 7.11 7.11
34.00 7.06 7.07
36.00 7.02 7.03
38.00 6.98 7.00
40.00 6.95 6.96
42.00 6.91 6.92
44.00 6.88 6.89
46.00 6.84 6.86
48.00 6.81 6.82
50.00 6.78 6.79
52.00 6.75 6.75
54.00 6.71 6.72
56.00 6.68 6.68
58.00 6.64 6.65
60.00 6.60 6.61
62.00 6.57 6.58
64.00 6.54 6.54
66.00 6.51 6.50
68.00 6.47 6.46
70.00 6.43 6.42
72.00 6.39 6.38
74.00 6.35 6.34
76.00 6.30 6.29
78.00 6.25 6.24
80.00 6.21 6.19
82.00 6.13 6.14
84.00 6.06 6.08
86.00 6.02 6.01
88.00 5.90 5.94
90.00 5.85 5.86
92.00 5.76 5.76
94.00 5.68 5.63
96.00 5.51 5.47
98.00 5.08 5.22
100.00 4.60 4.60
C3tacsimate
2026-01-21T11:00:20.631915 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=4.731665039062497)
0.00 8.00 8.00
1.00 7.48 6.78
2.00 6.60 6.48
4.00 6.27 6.18
6.00 6.10 6.00
8.00 5.97 5.87
10.00 5.86 5.76
12.00 5.77 5.68
14.00 5.70 5.60
16.00 5.62 5.54
18.00 5.56 5.48
20.00 5.51 5.42
22.00 5.45 5.37
24.00 5.40 5.33
26.00 5.35 5.28
28.00 5.31 5.24
30.00 5.26 5.20
32.00 5.22 5.16
34.00 5.18 5.13
36.00 5.14 5.09
38.00 5.10 5.06
40.00 5.06 5.02
42.00 5.02 4.99
44.00 4.99 4.96
46.00 4.96 4.93
48.00 4.92 4.90
50.00 4.86 4.87
52.00 4.84 4.84
54.00 4.81 4.81
56.00 4.77 4.78
58.00 4.74 4.75
60.00 4.70 4.72
62.00 4.67 4.69
64.00 4.63 4.66
66.00 4.59 4.63
68.00 4.56 4.60
70.00 4.52 4.57
72.00 4.49 4.54
74.00 4.45 4.51
76.00 4.40 4.48
78.00 4.36 4.45
80.00 4.32 4.41
82.00 4.28 4.38
84.00 4.24 4.35
86.00 4.20 4.31
88.00 4.16 4.27
90.00 4.11 4.23
92.00 4.07 4.19
94.00 4.03 4.15
96.00 4.02 4.00
98.00 4.01 4.00
100.00 4.00 4.00
DL-malate-imidazole
2026-01-21T11:00:20.731212 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=3.700885009765623)
0.00 9.00 9.00
2.00 8.36 5.40
4.00 8.05 5.09
6.00 7.87 4.90
8.00 7.70 4.77
10.00 7.60 4.66
12.00 7.47 4.58
14.00 7.37 4.50
16.00 7.25 4.43
18.00 7.14 4.37
20.00 7.04 4.31
22.00 6.93 4.26
24.00 6.81 4.21
26.00 6.69 4.17
28.00 6.52 4.12
30.00 6.32 4.08
32.00 5.99 4.04
34.00 5.60 4.00
36.00 5.17 3.96
38.00 4.88 3.93
40.00 4.67 3.89
42.00 4.48 3.86
44.00 4.32 3.82
46.00 4.16 3.79
48.00 4.03 3.75
50.00 3.88 3.72
52.00 3.75 3.68
54.00 3.65 3.65
56.00 3.55 3.62
58.00 3.44 3.58
60.00 3.35 3.55
62.00 3.26 3.51
64.00 3.20 3.47
66.00 3.12 3.44
68.00 3.03 3.40
70.00 2.98 3.36
72.00 2.91 3.32
74.00 2.86 3.28
76.00 2.77 3.23
78.00 2.71 3.19
80.00 2.63 3.14
82.00 2.56 3.09
84.00 2.49 3.03
86.00 2.43 2.97
88.00 2.36 2.90
90.00 2.30 2.83
92.00 2.21 2.74
94.00 2.15 2.63
96.00 2.08 2.00
98.00 2.04 2.00
100.00 2.00 2.00
C3dipotassium hydrogen-potassium dihydrogen phosphate
2026-01-21T11:00:20.821783 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=6.783764648437499)
0.00 9.20 9.20
2.00 8.50 8.40
4.00 8.21 8.13
6.00 8.02 7.95
8.00 7.88 7.83
10.00 7.77 7.72
12.00 7.68 7.64
14.00 7.60 7.56
16.00 7.52 7.50
18.00 7.46 7.44
20.00 7.40 7.38
22.00 7.35 7.33
24.00 7.30 7.28
26.00 7.26 7.24
28.00 7.22 7.19
30.00 7.15 7.15
32.00 7.11 7.11
34.00 7.06 7.07
36.00 7.02 7.03
38.00 6.98 7.00
40.00 6.95 6.96
42.00 6.91 6.92
44.00 6.88 6.89
46.00 6.84 6.86
48.00 6.81 6.82
50.00 6.78 6.79
52.00 6.75 6.75
54.00 6.71 6.72
56.00 6.68 6.68
58.00 6.64 6.65
60.00 6.60 6.61
62.00 6.57 6.58
64.00 6.54 6.54
66.00 6.51 6.50
68.00 6.47 6.46
70.00 6.43 6.42
72.00 6.39 6.38
74.00 6.35 6.34
76.00 6.30 6.29
78.00 6.25 6.24
80.00 6.21 6.19
82.00 6.13 6.14
84.00 6.06 6.08
86.00 6.02 6.01
88.00 5.90 5.94
90.00 5.85 5.86
92.00 5.76 5.76
94.00 5.68 5.63
96.00 5.51 5.47
98.00 5.08 5.22
100.00 4.60 4.60
C3trisodium citrate-citric acid
2026-01-21T11:00:20.912636 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=4.300791015625001)
0.00 8.10 8.10
2.00 6.68 5.99
4.00 6.39 5.68
6.00 6.20 5.50
8.00 6.06 5.37
10.00 5.98 5.26
12.00 5.90 5.17
14.00 5.82 5.09
16.00 5.71 5.03
18.00 5.62 4.96
20.00 5.55 4.91
22.00 5.45 4.86
24.00 5.36 4.81
26.00 5.28 4.76
28.00 5.21 4.72
30.00 5.09 4.67
32.00 5.02 4.63
34.00 4.96 4.60
36.00 4.88 4.56
38.00 4.81 4.52
40.00 4.72 4.48
42.00 4.62 4.45
44.00 4.55 4.41
46.00 4.45 4.38
48.00 4.39 4.34
50.00 4.32 4.31
52.00 4.22 4.27
54.00 4.14 4.24
56.00 4.08 4.21
58.00 4.00 4.17
60.00 3.90 4.14
62.00 3.81 4.10
64.00 3.74 4.06
66.00 3.64 4.03
68.00 3.57 3.99
70.00 3.51 3.95
72.00 3.39 3.91
74.00 3.32 3.86
76.00 3.27 3.82
78.00 3.18 3.77
80.00 3.11 3.72
82.00 3.04 3.67
84.00 2.96 3.61
86.00 2.90 3.54
88.00 2.83 3.47
90.00 2.72 3.39
92.00 2.64 3.29
94.00 2.55 3.17
96.00 2.46 3.02
98.00 2.42 2.79
100.00 2.30 2.30
C3tartrate-bis tris-glygly
2026-01-21T11:00:20.968590 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=6.64202880859375)
0.00 9.00 9.00
10.00 8.40 7.58
20.00 8.00 7.24
30.00 7.50 7.01
40.00 7.00 6.82
50.00 6.60 6.64
60.00 6.10 6.47
70.00 5.20 6.27
80.00 4.60 6.04
90.00 4.30 5.70
100.00 4.00 4.00
C3phosphate-citrate
2026-01-21T11:00:21.061331 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=3.6157196044921833)
0.00 9.30 9.30
2.00 8.12 5.32
4.00 7.71 5.01
6.00 7.49 4.83
8.00 7.32 4.69
10.00 7.16 4.59
12.00 7.00 4.50
14.00 6.89 4.42
16.00 6.75 4.36
18.00 6.62 4.29
20.00 6.51 4.24
22.00 6.29 4.19
24.00 6.16 4.14
26.00 5.90 4.09
28.00 5.69 4.05
30.00 5.48 4.01
32.00 5.20 3.97
34.00 5.00 3.93
36.00 4.80 3.89
38.00 4.62 3.85
40.00 4.45 3.82
42.00 4.29 3.78
44.00 4.12 3.75
46.00 4.00 3.72
48.00 3.88 3.68
50.00 3.80 3.65
52.00 3.61 3.61
54.00 3.57 3.58
56.00 3.45 3.55
58.00 3.40 3.51
60.00 3.26 3.48
62.00 3.19 3.44
64.00 3.12 3.41
66.00 3.06 3.37
68.00 3.01 3.34
70.00 2.98 3.30
72.00 2.89 3.26
74.00 2.84 3.22
76.00 2.79 3.18
78.00 2.74 3.14
80.00 2.70 3.09
82.00 2.65 3.04
84.00 2.60 2.99
86.00 2.54 2.93
88.00 2.46 2.87
90.00 2.43 2.80
92.00 2.39 2.73
94.00 2.33 2.20
96.00 2.30 2.20
98.00 2.25 2.20
100.00 2.20 2.20
citrate-bis-tris propane BCC
2026-01-21T11:00:21.158484 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=4.488892822265623)
0.00 10.80 10.80
2.00 10.23 6.18
4.00 9.95 5.87
6.00 9.75 5.69
8.00 9.59 5.55
10.00 9.39 5.45
12.00 9.25 5.36
14.00 9.13 5.28
16.00 8.98 5.21
18.00 8.83 5.15
20.00 8.62 5.09
22.00 8.42 5.04
24.00 8.18 4.99
26.00 7.90 4.95
28.00 7.64 4.90
30.00 7.39 4.86
32.00 7.17 4.82
34.00 6.95 4.78
36.00 6.71 4.74
38.00 6.44 4.71
40.00 6.13 4.67
42.00 5.79 4.63
44.00 5.51 4.60
46.00 5.27 4.56
48.00 5.06 4.53
50.00 4.85 4.49
52.00 4.61 4.46
54.00 4.44 4.43
56.00 4.25 4.39
58.00 4.12 4.36
60.00 3.93 4.32
62.00 3.82 4.28
64.00 3.68 4.25
66.00 3.52 4.21
68.00 3.41 4.17
70.00 3.27 4.13
72.00 3.16 4.09
74.00 3.06 4.05
76.00 2.96 4.00
78.00 2.88 3.95
80.00 2.79 3.90
82.00 2.70 3.85
84.00 2.62 3.79
86.00 2.55 3.72
88.00 2.48 3.65
90.00 2.41 3.56
92.00 2.35 3.46
94.00 2.24 3.34
96.00 2.17 3.17
98.00 2.13 2.30
100.00 2.30 2.30
propionate-MES-bis tris propane BCC
2026-01-21T11:00:21.245117 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=6.530328369140625)
0.00 9.50 9.50
2.00 9.10 8.20
4.00 9.00 7.90
6.00 8.82 7.72
8.00 8.74 7.59
10.00 8.63 7.48
12.00 8.52 7.39
14.00 8.44 7.32
16.00 8.41 7.25
18.00 8.33 7.19
20.00 8.26 7.13
22.00 8.15 7.08
24.00 8.00 7.03
26.00 7.95 6.98
28.00 7.87 6.94
30.00 7.79 6.90
32.00 7.69 6.86
34.00 7.61 6.82
36.00 7.47 6.78
38.00 7.37 6.74
40.00 7.23 6.71
42.00 7.06 6.67
44.00 6.89 6.64
46.00 6.73 6.60
48.00 6.61 6.57
50.00 6.55 6.53
52.00 6.43 6.50
54.00 6.36 6.46
56.00 6.30 6.43
58.00 6.23 6.39
60.00 6.16 6.36
62.00 6.13 6.32
64.00 6.07 6.28
66.00 6.05 6.25
68.00 5.97 6.21
70.00 5.91 6.17
72.00 5.81 6.12
74.00 5.75 6.08
76.00 5.63 6.03
78.00 5.56 5.99
80.00 5.44 5.93
82.00 5.38 5.88
84.00 5.25 5.82
86.00 5.16 5.75
88.00 5.09 5.68
90.00 5.00 5.59
92.00 4.82 5.48
94.00 4.79 5.36
96.00 4.68 5.18
98.00 4.54 4.90
100.00 4.00 4.00
MOPS-sodium HEPES BCC
2026-01-21T11:00:21.333329 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=7.340852050781251)
0.00 9.10 9.10
2.00 8.89 8.76
4.00 8.73 8.56
6.00 8.60 8.43
8.00 8.47 8.32
10.00 8.40 8.23
12.00 8.29 8.15
14.00 8.23 8.08
16.00 8.18 8.02
18.00 8.12 7.96
20.00 8.04 7.91
22.00 7.98 7.86
24.00 7.93 7.81
26.00 7.86 7.77
28.00 7.82 7.73
30.00 7.76 7.69
32.00 7.73 7.65
34.00 7.68 7.61
36.00 7.63 7.57
38.00 7.60 7.54
40.00 7.54 7.50
42.00 7.51 7.47
44.00 7.46 7.43
46.00 7.39 7.40
48.00 7.38 7.36
50.00 7.31 7.33
52.00 7.29 7.29
54.00 7.24 7.26
56.00 7.20 7.23
58.00 7.14 7.19
60.00 7.11 7.15
62.00 7.07 7.12
64.00 7.02 7.08
66.00 6.98 7.04
68.00 6.93 7.01
70.00 6.88 6.97
72.00 6.83 6.92
74.00 6.77 6.88
76.00 6.72 6.83
78.00 6.66 6.79
80.00 6.60 6.73
82.00 6.54 6.68
84.00 6.48 6.62
86.00 6.41 6.55
88.00 6.31 6.48
90.00 6.21 6.39
92.00 6.11 6.28
94.00 6.00 6.15
96.00 5.79 5.98
98.00 5.49 5.69
100.00 4.70 4.70
MES-imidazole BCC
2026-01-21T11:00:21.420156 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=6.7284375)
0.00 9.00 9.00
2.00 8.99 8.32
4.00 8.55 8.05
6.00 8.42 7.89
8.00 8.28 7.76
10.00 8.12 7.66
12.00 8.00 7.58
14.00 7.93 7.50
16.00 7.82 7.43
18.00 7.75 7.37
20.00 7.69 7.32
22.00 7.62 7.27
24.00 7.56 7.22
26.00 7.49 7.17
28.00 7.44 7.13
30.00 7.38 7.09
32.00 7.32 7.05
34.00 7.27 7.01
36.00 7.20 6.97
38.00 7.13 6.94
40.00 7.07 6.90
42.00 7.00 6.86
44.00 6.96 6.83
46.00 6.89 6.79
48.00 6.80 6.76
50.00 6.73 6.72
52.00 6.66 6.69
54.00 6.59 6.66
56.00 6.50 6.62
58.00 6.43 6.59
60.00 6.37 6.55
62.00 6.29 6.51
64.00 6.22 6.48
66.00 6.19 6.44
68.00 6.11 6.40
70.00 6.05 6.36
72.00 5.97 6.32
74.00 5.91 6.27
76.00 5.85 6.23
78.00 5.78 6.18
80.00 5.73 6.13
82.00 5.65 6.07
84.00 5.58 6.01
86.00 5.50 5.94
88.00 5.42 5.86
90.00 5.31 5.78
92.00 5.21 5.67
94.00 5.08 5.54
96.00 4.88 5.36
98.00 4.59 5.06
100.00 3.80 3.80
triammonium citrate-citric acid BCC
2026-01-21T11:00:21.512219 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=4.238393554687499)
0.00 8.10 8.10
2.00 6.68 5.93
4.00 6.39 5.62
6.00 6.20 5.44
8.00 6.04 5.30
10.00 5.93 5.20
12.00 5.82 5.11
14.00 5.72 5.03
16.00 5.63 4.96
18.00 5.54 4.90
20.00 5.46 4.85
22.00 5.36 4.79
24.00 5.28 4.75
26.00 5.20 4.70
28.00 5.12 4.66
30.00 5.03 4.61
32.00 4.95 4.57
34.00 4.87 4.53
36.00 4.80 4.50
38.00 4.71 4.46
40.00 4.64 4.42
42.00 4.56 4.39
44.00 4.49 4.35
46.00 4.40 4.32
48.00 4.33 4.28
50.00 4.25 4.25
52.00 4.18 4.21
54.00 4.10 4.18
56.00 4.01 4.14
58.00 3.94 4.11
60.00 3.86 4.07
62.00 3.77 4.04
64.00 3.68 4.00
66.00 3.59 3.96
68.00 3.51 3.93
70.00 3.45 3.89
72.00 3.39 3.85
74.00 3.32 3.80
76.00 3.27 3.76
78.00 3.18 3.71
80.00 3.11 3.66
82.00 3.04 3.61
84.00 2.96 3.55
86.00 2.90 3.48
88.00 2.81 3.41
90.00 2.72 3.33
92.00 2.64 3.24
94.00 2.55 3.12
96.00 2.46 2.97
98.00 2.42 2.75
100.00 2.30 2.30
tartrate-bis tris-glygly BCC
2026-01-21T11:00:21.553701 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
0.00 9.00
10.00 8.40
20.00 8.00
30.00 7.50
40.00 7.00
50.00 6.60
60.00 6.10
70.00 5.20
80.00 4.60
90.00 4.30
90.91 4.00
DL-malate-imidazole BCC
2026-01-21T11:00:21.642567 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=3.700885009765623)
0.00 9.00 9.00
2.00 8.36 5.40
4.00 8.05 5.09
6.00 7.87 4.90
8.00 7.70 4.77
10.00 7.60 4.66
12.00 7.47 4.58
14.00 7.37 4.50
16.00 7.25 4.43
18.00 7.14 4.37
20.00 7.04 4.31
22.00 6.93 4.26
24.00 6.81 4.21
26.00 6.69 4.17
28.00 6.52 4.12
30.00 6.32 4.08
32.00 5.99 4.04
34.00 5.60 4.00
36.00 5.17 3.96
38.00 4.88 3.93
40.00 4.67 3.89
42.00 4.48 3.86
44.00 4.32 3.82
46.00 4.16 3.79
48.00 4.03 3.75
50.00 3.88 3.72
52.00 3.75 3.68
54.00 3.65 3.65
56.00 3.55 3.62
58.00 3.44 3.58
60.00 3.35 3.55
62.00 3.26 3.51
64.00 3.20 3.47
66.00 3.12 3.44
68.00 3.03 3.40
70.00 2.98 3.36
72.00 2.91 3.32
74.00 2.86 3.28
76.00 2.77 3.23
78.00 2.71 3.19
80.00 2.63 3.14
82.00 2.56 3.09
84.00 2.49 3.03
86.00 2.43 2.97
88.00 2.36 2.90
90.00 2.30 2.83
92.00 2.21 2.74
94.00 2.15 2.63
96.00 2.08 2.00
98.00 2.04 2.00
100.00 2.00 2.00
succinate-phosphate-glycine BCC
2026-01-21T11:00:21.699645 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=6.80645751953125)
0.00 10.00 10.00
10.00 9.60 7.76
20.00 9.00 7.41
30.00 7.80 7.17
40.00 7.20 6.98
50.00 6.80 6.81
60.00 6.50 6.63
70.00 6.10 6.44
80.00 5.40 6.21
90.00 4.70 5.86
100.00 4.00 4.00
malonate-imidazole-borate BCC
2026-01-21T11:00:21.756897 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=6.840209960937499)
0.00 10.00 10.00
10.00 9.30 7.79
20.00 8.80 7.44
30.00 8.20 7.21
40.00 7.40 7.02
50.00 6.90 6.84
60.00 6.20 6.67
70.00 5.70 6.47
80.00 5.30 6.24
90.00 4.80 5.89
100.00 4.00 4.00
DL-malate-MES-tris BCC
2026-01-21T11:00:21.816653 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=6.378204345703126)
0.00 9.00 9.00
10.00 8.50 7.32
20.00 8.10 6.98
30.00 7.70 6.75
40.00 7.00 6.55
50.00 6.40 6.38
60.00 6.00 6.20
70.00 5.60 6.01
80.00 5.10 5.78
90.00 4.60 5.44
100.00 4.00 4.00
phosphate-citrate BCC
2026-01-21T11:00:21.911911 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=3.6157196044921833)
0.00 9.30 9.30
2.00 8.12 5.32
4.00 7.71 5.01
6.00 7.49 4.83
8.00 7.32 4.69
10.00 7.16 4.59
12.00 7.00 4.50
14.00 6.89 4.42
16.00 6.75 4.36
18.00 6.62 4.29
20.00 6.51 4.24
22.00 6.29 4.19
24.00 6.16 4.14
26.00 5.90 4.09
28.00 5.69 4.05
30.00 5.48 4.01
32.00 5.20 3.97
34.00 5.00 3.93
36.00 4.80 3.89
38.00 4.62 3.85
40.00 4.45 3.82
42.00 4.29 3.78
44.00 4.12 3.75
46.00 4.00 3.72
48.00 3.88 3.68
50.00 3.80 3.65
52.00 3.61 3.61
54.00 3.57 3.58
56.00 3.45 3.55
58.00 3.40 3.51
60.00 3.26 3.48
62.00 3.19 3.44
64.00 3.12 3.41
66.00 3.06 3.37
68.00 3.01 3.34
70.00 2.98 3.30
72.00 2.89 3.26
74.00 2.84 3.22
76.00 2.79 3.18
78.00 2.74 3.14
80.00 2.70 3.09
82.00 2.65 3.04
84.00 2.60 2.99
86.00 2.54 2.93
88.00 2.46 2.87
90.00 2.43 2.80
92.00 2.39 2.73
94.00 2.33 2.20
96.00 2.30 2.20
98.00 2.25 2.20
100.00 2.20 2.20
propionate-cacodylate-bis tris propane BCC
2026-01-21T11:00:21.973000 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=6.780404663085937)
0.00 9.50 9.50
10.00 9.00 7.73
20.00 8.30 7.38
30.00 7.60 7.15
40.00 7.20 6.96
50.00 6.80 6.78
60.00 6.20 6.60
70.00 5.70 6.41
80.00 5.20 6.18
90.00 4.70 5.83
100.00 4.00 4.00
citrate-HEPES-CHES BCC
2026-01-21T11:00:22.026387 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=7.142443847656251)
0.00 10.00 10.00
10.00 9.40 8.09
20.00 8.90 7.74
30.00 8.30 7.51
40.00 7.70 7.32
50.00 7.10 7.14
60.00 6.40 6.97
70.00 5.70 6.77
80.00 5.10 6.54
90.00 4.50 6.19
100.00 4.00 4.00
bis-tris propane chloride BCC
2026-01-21T11:00:22.113745 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=8.0947265625)
0.00 10.00 10.00
2.00 9.92 10.00
4.00 9.82 9.36
6.00 9.74 9.21
8.00 9.68 9.10
10.00 9.59 9.00
12.00 9.49 8.92
14.00 9.43 8.85
16.00 9.38 8.79
18.00 9.30 8.73
20.00 9.26 8.67
22.00 9.21 8.62
24.00 9.14 8.58
26.00 9.07 8.53
28.00 9.00 8.49
30.00 8.93 8.45
32.00 8.89 8.41
34.00 8.84 8.37
36.00 8.77 8.34
38.00 8.70 8.30
40.00 8.62 8.26
42.00 8.48 8.23
44.00 8.40 8.19
46.00 8.34 8.16
48.00 8.19 8.12
50.00 8.08 8.09
52.00 7.96 8.06
54.00 7.89 8.02
56.00 7.79 7.99
58.00 7.69 7.95
60.00 7.60 7.92
62.00 7.48 7.88
64.00 7.42 7.85
66.00 7.34 7.81
68.00 7.28 7.77
70.00 7.21 7.73
72.00 7.15 7.69
74.00 7.09 7.65
76.00 7.03 7.60
78.00 6.98 7.55
80.00 6.92 7.50
82.00 6.86 7.45
84.00 6.79 7.39
86.00 6.74 7.32
88.00 6.66 7.25
90.00 6.59 7.17
92.00 6.55 7.07
94.00 6.52 6.95
96.00 6.37 6.79
98.00 6.24 6.55
100.00 6.00 6.00
trisodium citrate-citric acid BCC
2026-01-21T11:00:22.209194 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH HH pH (pKa=4.300791015625001)
0.00 8.10 8.10
2.00 6.68 5.99
4.00 6.39 5.68
6.00 6.20 5.50
8.00 6.06 5.37
10.00 5.98 5.26
12.00 5.90 5.17
14.00 5.82 5.09
16.00 5.71 5.03
18.00 5.62 4.96
20.00 5.55 4.91
22.00 5.45 4.86
24.00 5.36 4.81
26.00 5.28 4.76
28.00 5.21 4.72
30.00 5.09 4.67
32.00 5.02 4.63
34.00 4.96 4.60
36.00 4.88 4.56
38.00 4.81 4.52
40.00 4.72 4.48
42.00 4.62 4.45
44.00 4.55 4.41
46.00 4.45 4.38
48.00 4.39 4.34
50.00 4.32 4.31
52.00 4.22 4.27
54.00 4.14 4.24
56.00 4.08 4.21
58.00 4.00 4.17
60.00 3.90 4.14
62.00 3.81 4.10
64.00 3.74 4.06
66.00 3.64 4.03
68.00 3.57 3.99
70.00 3.51 3.95
72.00 3.39 3.91
74.00 3.32 3.86
76.00 3.27 3.82
78.00 3.18 3.77
80.00 3.11 3.72
82.00 3.04 3.67
84.00 2.96 3.61
86.00 2.90 3.54
88.00 2.83 3.47
90.00 2.72 3.39
92.00 2.64 3.29
94.00 2.55 3.17
96.00 2.46 3.02
98.00 2.42 2.79
100.00 2.30 2.30
CBTP buffer
2026-01-21T11:00:22.337533 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
0.10 8.80
9.09 7.20
16.67 6.74
28.57 5.94
37.50 4.97
44.44 4.29
47.37 4.12
50.00 3.94
52.38 3.78
54.55 3.64
58.33 3.44
61.54 3.30
64.29 3.19
66.67 3.10
75.00 2.82
80.00 2.65
83.33 2.20