Filter paper discs |
Neutral (water-soaked papers) | 0.5 (0.2) | 0.8 (0.2) | 0.19 | 91 | 67 | 0.42 |
Sucrose | | | | | | |
10.0% | 3.9 (0.4) | 4.0 (0.4) | 0.96 | 85 | 83 | 0.96 |
25.0% | 6.3 (0.4) | 6.0 (0.5) | 0.64 | 88 | 97 | 0.79 |
60.0% | 7.1 (0.4) | 6.1 (0.5) | 0.11 | 94 | 93 | 0.99 |
Quinine | | | | | | |
0.025% | 1.9 (0.4) | 3.2 (0.5)* | 0.04 | 39 | 60 | 0.34 |
0.1% | 6.2 (0.5) | 6.9 (0.5) | 0.30 | 94 | 93 | 0.99 |
0.5% | 8.3 (0.4) | 7.6 (0.5) | 0.23 | 97 | 100 | 0.93 |
Citric acid | | | | | | |
0.25% | 2.4 (0.3) | 3.2 (0.4) | 0.11 | 64 | 73 | 0.72 |
1.0% | 5.6 (0.5) | 6.2 (0.4) | 0.45 | 79 | 70 | 0.76 |
4.0% | 8.4 (0.3) | 8.2 (0.3) | 0.33 | 91 | 83 | 0.81 |
Sodium chloride | | | | | | |
1.25% | 3.5 (0.5) | 3.9 (0.5) | 0.54 | 64 | 67 | 0.91 |
5.0% | 6.1 (0.4) | 6.1 (0.4) | 0.93 | 82 | 80 | 0.95 |
20.0% | 8.4 (0.3) | 8.2 (0.3) | 0.80 | 91 | 90 | 0.98 |
Liquid samples | | | | | | |
Chocolate milk | 6.6 (0.3) | 6.2 (0.4) | 0.44 | 94 | 97 | 0.94 |
Water | 0.8 (0.2) | 2.2 (0.4) | 0.06 | 85 | 90 | 0.87 |
Vanilla milk | 6.5 (0.4) | 6.6 (0.4) | 0.93 | 100 | 100 | 1.00 |