| Reactivo | Método | Rango |
|---|---|---|
| Amoníaco | 10001 Direct Measurement ISE Method | 0.05 - 14,000 mg/L as N |
| Conductividad | 8160 Direct Measurement Method | 0.01 - 200,000 µS/cm |
| Fluoruro | 8323 Direct Measurement ISE | 0.02 - 19,000 mg/L F- |
| Oxígeno disuelto | 10360 Direct Measurement, LDO Probe (EPA) | 0.20 - 20 mg/L |
| pH | 8156 pH Meter Electrode Method | 0 - 14 pH |
| Potencial de oxidación-reducción (ORP) | 10228 Direct Measurement | -1999 - 1999 mV |