| Chlorine (Residual) by DPD Colorimetric Method | Chlorine (Residual) by Iodometric Method II |
| Total Residual Chlorine by Pour-Thru Cell and OriFlo™ Filtration | Chlorine by Iodometric Method IIChlorine (Residual) by Iodometric Method II |
| Chlorine by Iodometric Electrode Technique | Chlorine (Residual) by Iodometric Method II |
| Chlorine by Low-Level Amperometric Titration Method | Chlorine (Residual) by Iodometric Method II |
| Chlorine (Residual) by DPD Colorimetric Method | Free and Total Chlorine in Drinking Water by Palintest ChloroSense |
| Chlorine (Residual) by DPD Colorimetric Method | Low Level Chlorine |
| Chlorine (Residual) by DPD Colorimetric Method | Total Residual Chlorine |
| Chlorine (Residual) by DPD Colorimetric Method | Chlorine (Residual) by DPD Colorimetric Method |
| Chlorine (Residual) by DPD Colorimetric Method | Residual Chlorine - DPD kit or DPD spec. |
| Chlorine (Residual) by DPD Colorimetric Method | Chlorine (Residual) by Low-Level Amperometric Titration |
| Chlorine (Residual) by Iodometric Method II | Chlorine (Residual) by Amperometric Titration |
| Chlorine (Residual) by Iodometric Method II | Chlorine (Residual) by DPD Colorimetric Method |
| Chlorine (Residual) by Iodometric Method II | Chlorine (Residual) by Iodometric Method I |
| Chlorine (Residual) by Iodometric Method II | Chlorine, Total |