Ion Test (Water Analysis Kit)
SKU: WIT-(x)
Supplier: Kasahara Chemical Instruments Corp. (view all products)
| Model | Measurement item | range of measurement | Measurement time | Number of measurements |
| WIT-Cu | copper | 0.2-10mg / L bicinchoninic acid method |
2 minutes | 50 times |
| WIT-Cu (B) | copper | 0.2-10mg / L bathocuproine method |
1 minute | 50 times |
| WIT-Ni | nickel | 0.2-10mg / L nioxime method |
2 minutes | 50 times |
| WIT-NH4 | Ammonium Ion Ammonium Nitrogen |
0.3-26mg / L 0.2-20mg / L Indophenol blue method |
5 minutes | 50 times |
| WIT-COD-M | COD | 0-100mg / L room temperature alkaline potassium permanganate method |
4-6 minutes | 50 times |
| WIT-COD-H | COD (high concentration) | 0-250mg / L Room temperature Alkaline potassium permanganate method |
4-6 minutes | 50 times |
| WIT-Cr6 + | Hexavalent chromium | 0.05-2.0mg / L diphenylcarbazide method |
2 minutes | 50 times |
| WIT-CrT | All chrome | 0.5-20mg / L oxidation + diphenylcarbazide method |
30 seconds | 50 times |
| WIT-HOCl | Effective chlorine | 10-150mg / L Potassium iodide method |
10 seconds | 50 times |
| WIT-O3 | ozone | 0.1-2.0mg / L DPD method |
10 seconds | 50 times |
| WIT-CN | Free cyan | 0.02-2.0mg / L 4-Pyridinecarboxylic acid method |
10 minutes | 50 times |
| WIT-H2O2-H | Hydrogen peroxide (high concentration) | 10-150mg / L Potassium iodide method |
10 seconds | 50 times |
| WIT-NO2 | Nitrite ion Nitrite nitrogen |
0.05-1.0mg / L 0.015-0.30mg / L GR modified method |
3 minutes | 50 times |
| WIT-NO3 | Nitrate ion Nitrate nitrogen |
0.5-20mg / L 0.1-4.6mg / L Modified GR reduction method |
3 minutes | 50 times |
| WIT-PO4 | Phosphate ion Phosphate phosphorus |
0.2-5mg / L 0.1-1.7mg / L 2 Reagent type molybdenum blue law JIS law compliant |
3 minutes | 50 times |
| WIT-PO4 (B) | Phosphate ion (B) Phosphate phosphorus (B) |
0.6 to 15 mg / L 0.2 to 5 mg / L 1 Reagent-type molybdenum blue method |
3 minutes | 50 times |
| WIT-PO4 -H | Phosphate ion (high concentration) Phosphate phosphorus (high concentration) |
2 to 50 mg / L 0.7 to 17 mg / L 2 Reagent-type molybdenum blue law JIS law compliant |
3 minutes | 50 times |
| WIT-TN-i | Total nitrogen (inorganic) | 0-100mg / L reduction + indophenol blue method |
20 minutes | 50 times |
| WIT-Fe | iron | 0.2-5.0mg / L reduction + O-phenanthroline method |
5 minutes | 50 times |
| WIT-Zn | zinc | 0-5.0mg / L PAN method |
2 minutes | 50 times |