| Test | Code | Method/Chemistry | Standard/Equivalence or Description | Comparator | Cell |
| Alkalinity, Total | Electronic Meter | Bromocresol green | 0-250 ppm total alkalinity as CaCO3 | NA | 9601 |
| Azole | Electronic Meter | Bisulfite-UV oxidation | 0-25.0 ppm tolytriazole | NA | 9601 |
| Boron | Electronic Meter | Azomethine H | 0-2.00 ppm B | NA | 9601 |
| Bromine, Total | Electronic Meter | DPD | 0-10.00 or 0-20.0 ppm bromine (Br2) | NA | 9601 |
| Chlorine Dioxide | Electronic Meter | DPD | 0-8.0 ppm ClO2 | NA | 9601 |
| Chlorine, Free & Total | Electronic Meter | DPD | 0-8.0 ppm chlorine (Cl2) | NA | 9602 |
| Chlorine, Free & Total | Electronic Meter | DPD | 0-4.00 or 0-10.0 ppm chlorine (Cl2) | NA | 9601 |
| Copper | Electronic Meter | Cuprizone | 0-3.00 ppm Cu | NA | 9601 |
| Copper, Free | Electronic Meter | Porphyrin | 0-0.200 ppm Cu | NA | 9601 |
| Cyanuric Acid | Electronic Meter | Turbidimetric (Absorptometric) | 7-120 ppm CYA | NA | 9601 |
| Hardness Calcium 800 | Electronic Meter | Alizarin red | 0-800 ppm calcium hardness as CaCO3 | NA | 9601 |
| Hardness, Calcium | Electronic Meter | Calmagite | 0-4.00 ppm calcium hardness as CaCO3 | NA | 9601 |
| Hardness, Total | Electronic Meter | Calmagite | 0-500 ppm total hardness as CaCO3 | NA | 9601 |
| Hardness, Total | Electronic Meter | Calmagite | 0-4.00 ppm total hardness as CaCO3 | NA | 9601 |
| Hydrazine | Electronic Meter | p-Dimethylaminobenzaldehyde | 0-1.50 ppm N2H4 | NA | 9601 |
| Hydrogen Peroxide (Biguanide Shock) | Electronic Meter | Iodide catalytic oxidation | 0-2.00 ppm H2O2; By dilution: 2-20, 20-100, or 100-125 ppm H2O2 | NA | 9601 |
| Iron | Electronic Meter | Tripyridyl-s-triazine | 0-4.00 ppm Fe | NA | 9601 |
| Iron, Ferrous | Electronic Meter | Phenanthroline | 0-3.00 ppm Fe²? | NA | 9601 |
| Iron, Total | Electronic Meter | Proprietary | 0-0.300 ppm Fe | NA | 9601 |
| Manganese | Electronic Meter | Persulfate | 0-30.0 ppm Mn | NA | 9601 |
| Manganese 0.8 | Electronic Meter | PAN (1-(2-Pyridylazo)-2-napthol) | 0-0.80 ppm Mn | N/A | 9601 |
| Molybdenum | Electronic Meter | Ternary complex | 0-3.30 ppm Mo | NA | 9601 |
| Molybdenum | Electronic Meter | Thioglycolate | 0-60.0 ppm Mo | NA | 9601 |
| Monopersulfate (Oxidizing Shock) | Electronic Meter | DPD | 0-10.0 ppm chlorine (Cl2) | NA | 9601 |
| Nitrate 44 | Electronic Meter | Zinc Reduction/Chromotropic Acid | 0-44 ppm NO3¯; 0-10.0 ppm NO3¯N | NA | 9601 |
| Nitrite | Electronic Meter | Ferrous sulfate | 0-150 ppm NO2¯; By dilution: 150-1500 ppm NO2¯ | NA | 9601 |
| Other | Electronic Meter | Colorimetric absorption analysis: TTi Colorimeter Series | Five secondary absorbance standards to verify instrument performance at all wavelengths, instruction, case | | |
| Other | Electronic Meter | Colorimetric absorption analysis: TTi 3000 Colorimeter | Colorimeter preprogrammed for water treatment professionals. Does 30+ preprogrammed tests; 8 user-developed tests. Contains two 15 mm sample cells, two 25 mm sample cells, one 50 mL dilution vial, one foam brush, four batteries, one AC power adapter, one USB cable, foam insert for soft carrying case, PC App, lifetime free access to new tests for TTi 3000, Quick-Start Guide. Purchase colorimeter reagent packs and carrying case separately. | NA | NA |
| Oxygen Scavenger | Electronic Meter | Iron reduction | 0-1.000 ppm carbohydrazide; 0-0.700 ppm DEHA; 0-2.450 ppm erythorbic acid.; 0-2.000 ppm hydroquinone; 0-3.000 ppm MEKO | NA | 9601 |
| pH | Electronic Meter | Phenol red | 6.50-8.50 | NA | 9601 |
| pH w/ acid/base demand | Electronic Meter | Phenol red | 6.50-8.50 | NA | 9601 |
| Phosphate | Electronic Meter | Molybdovanadate | 0-70.0 ppm PO4³¯ | NA | 9601 |
| Phosphate | Electronic Meter | Molybdenum blue | 0-3.00 ppm (20-3000 ppb) PO4³¯ | NA | 9601 |
| Phosphonate | Electronic Meter | Persulfate-UV oxidation | 0-30.0 ppm PO4³¯ | NA | 9601 |
| Polymer Free | Electronic Meter | Turbidimetric (Absorptometric) | 0-20 or 20-500 ppm polymer as PAA (polyacrylic acid) | NA | 9601 |
| Silica | Electronic Meter | Heteropoly blue | 0-4.00 ppm SiO2 | NA | 9601 |
| Silica | Electronic Meter | Silicomolybdate | 0-60.0 ppm SiO2 | NA | 9601 |
| Sodium Chloride (Salt) | Electronic Meter | Turbidimetric (Absorptometric) | 0-80 ppm NaCl; By dilution: 75-150, 150-500, 500-2000, or 2000-8000 ppm NaCl | NA | 9601 |
| Sulfide | Electronic Meter | Methylene blue | 0-1.00 ppm S²? | NA | 9601 |
| Turbidity | Electronic Meter | Turbidity (Apsorptometric) | 10-400 FAU | NA | 9601 |
| Zinc | Electronic Meter | Zincon | 0-3.00 ppm Zn | NA | 9601 |