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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
2026-02-12T00:40:47.924567 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
9.09 8.00
90.91 4.00
PCPT buffer
2026-02-12T00:40:47.981230 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
9.09 10.00
90.91 4.00
TRIS-Acetate
2026-02-12T00:40:48.027540 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 9.00
90.91 6.00
di-Sodium L-malate
2026-02-12T00:40:48.076033 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
2026-02-12T00:40:48.124221 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
33.33 5.80
90.91 2.60
AMPD - TRIS buffer
2026-02-12T00:40:48.267527 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
0.99 10.00
90.91 7.00
TBG Buffer
2026-02-12T00:40:48.306437 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
0.99 10.00
90.91 4.00
Morpheus buffer 4
2026-02-12T00:40:48.346975 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
2026-02-12T00:40:48.389025 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
2026-02-12T00:40:48.434811 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
2026-02-12T00:40:48.476005 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
0.99 10.00
90.91 4.00
Imidazole-Malate
2026-02-12T00:40:48.520160 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 8.50
90.91 5.50
di-Sodium DL-malate
2026-02-12T00:40:48.566150 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
2026-02-12T00:40:48.612492 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 10.00
90.91 4.00
PCTP Buffer
2026-02-12T00:40:48.657080 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
9.09 10.00
90.91 4.00
MMT buffer
2026-02-12T00:40:48.700509 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 9.00
90.91 4.00
Sodium Potassium phosphate
2026-02-12T00:40:48.753408 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
2026-02-12T00:40:48.794112 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 6.20
90.91 4.00
Potassium Sodium phosphate
2026-02-12T00:40:48.838074 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
9.09 10.00
90.91 4.00
tri-Sodium citrate
2026-02-12T00:40:48.885264 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
2026-02-12T00:40:48.931541 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 10.00
90.91 4.00
tri-Potassium citrate
2026-02-12T00:40:48.972929 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
0.99 9.00
90.91 2.00
Tacsimate
2026-02-12T00:40:49.015856 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 8.00
90.91 4.00
Morpheus buffer 1
2026-02-12T00:40:49.059748 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
2026-02-12T00:40:49.108260 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
2026-02-12T00:40:49.145929 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
2026-02-12T00:40:49.185688 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
0.20 10.00
90.91 4.00
di-Ammonium tartrate
2026-02-12T00:40:49.228865 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
9.09 9.00
90.91 3.00
tri-Ammonium citrate
2026-02-12T00:40:49.276682 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
9.09 9.00
90.91 4.00
RatioBuffer
2026-02-12T00:40:49.316615 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 2.00
100.00 10.00
C3triammonium citrate-citric acid
2026-02-12T00:40:49.414088 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
2026-02-12T00:40:49.504616 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
2026-02-12T00:40:49.659336 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
2026-02-12T00:40:49.716875 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
2026-02-12T00:40:49.774254 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
2026-02-12T00:40:49.831950 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
2026-02-12T00:40:49.926803 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
2026-02-12T00:40:50.020298 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
2026-02-12T00:40:50.125444 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
2026-02-12T00:40:50.222020 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
2026-02-12T00:40:50.317742 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
2026-02-12T00:40:50.380178 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
2026-02-12T00:40:50.475480 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
2026-02-12T00:40:50.579797 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
2026-02-12T00:40:50.677840 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
2026-02-12T00:40:50.774122 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
2026-02-12T00:40:50.868878 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
2026-02-12T00:40:50.964216 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
2026-02-12T00:40:51.010183 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
2026-02-12T00:40:51.100164 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
2026-02-12T00:40:51.162289 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
2026-02-12T00:40:51.221095 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
2026-02-12T00:40:51.282876 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
2026-02-12T00:40:51.379523 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
2026-02-12T00:40:51.444589 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
2026-02-12T00:40:51.505930 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
2026-02-12T00:40:51.598094 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
2026-02-12T00:40:51.702903 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
2026-02-12T00:40:51.748293 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
dummymmt
2026-02-12T00:40:51.895053 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
acid % pH
1.96 9.00
9.09 8.50
16.67 8.10
23.08 7.70
28.57 7.00
33.33 6.40
37.50 6.00
41.18 5.60
44.44 5.10
47.37 4.60
50.00 4.00