| Sample brands | Final reading (mL) | Initial reading (mL) | Volume used (b) | g/L of residual chlorine (X) | mg/L of residual chlorine |
| KUMA | 0.1 | 0.0 | 0.1 | 0.0013 | 1.3 |
| JAH | 0.2 | 0.1 | 0.1 | 0.0013 | 1.3 |
| TEX | 0.3 | 0.2 | 0.1 | 0.0013 | 1.3 |
| JAGISA | 0.4 | 0.3 | 0.1 | 0.0013 | 1.3 |
| Blue Diamond | 0.5 | 0.4 | 0.1 | 0.0013 | 1.3 |