Batch | Operative conditions | Phosphate buffer solution (pH) | Dilution ratio (v/v) | Final measured pH |
S2A (initial pH: 5.90) | 10 ml plastic S25N-10G | 6.6 | 1:1 | 6.14 |
1:5 | 6.50 | |||
7.4 | 1:1 | 7.15 | ||
1:5 | 7.28 | |||
S2A (initial pH: 6.38) | 10 ml glass S25N-10G | 7.4 | 1:1 | 7.26 |
1:5 | 7.23 | |||
S1A (initial pH: 6.04) | 50 ml glass S25N-10G | 6.6 | 1:1 | 6.83 |
1:5 | 6.63 | |||
7.0 | 1:1 | 7.12 | ||
1:2 | 7.17 | |||
1:5 | 7.00 | |||
7.4 | 1:1 | 7.38 | ||
1:2 | 7.47 | |||
1:5 | 7.31 | |||
S2A (initial pH: 6.68) | 50 ml glass S25N-10G | 7.0 | 1:1 | 7.18 |
1:2 | 7.19 | |||
1:5 | 6.97 | |||
7.4 | 1:1 | 7.41 | ||
1:2 | 7.47 | |||
1:5 | 7.25 | |||
S1A (initial pH: 6.88) | 10 ml glass S25N-8G | 7.0 | 1:2 | 7.18 |
7.4 | 1:2 | 7.47 |