COD/Ammonia/Phosphorus/Nitrogen/Nitrate/Nitrite/Ion/Copper Vial Tests
Brief description: Ready to use, significantly reducing reagent pre-processing and preparation time, quickly responding to experimental needs, and improving detection efficiency. Adopting advanced production technology, strictly managing quality levels, with good reproducibility, effectively reducing human errors. No complicated configuration work is required, just add water samples according to regulations to detect values according to the process. Effectively reducing the opportunities for laboratory personnel to come into contact with hazardous chemicals, ensuring their physical health, and reducing the amount of pre made reagents and waste liquid output.
1. Simply add the water sample to dissolve it
2. Can be directly used for colorimetric output values
3. Good sealing effect, easy to carry
4. Very suitable for field operations
| Index | Reagent name | Range | Measurement method | Anti chlorine | Specifications |
| COD | COD ultra-low range vial tests | 0.7-40 (Digestion for 2 hours) | Rapid digestion spectrophotometry | 25/50/150 | |
| COD ultra-low range vial tests | 0.7-40 (Digestion for 20 minutes) | 25/50/150 | |||
| COD low range vial tests | 3-150mg/L (Digestion for 2 hours) | 25/50/150 | |||
| COD low range vial tests | 3-150mg/L (Digestion for 20 minutes) | 25/50/150 | |||
| COD high range vial tests | 20-1500mg/L (Digestion for 2 hours) | 25/50/150 | |||
| COD high range vial tests | 20-1500mg/L (Digestion for 20 minutes) | 25/50/150 | |||
| COD low range vial tests | 3-150mg/L | 4000 | 25/50/150 | ||
| COD high range vial tests | 20-1500mg/L | 25/50/150 | |||
| COD low range vial tests | 7-400mg/L | 20000 | 25/50/150 | ||
| COD ultra-high range vial tests | 200-15000mg/L
(Digestion for 2 hours) |
25/50/150 | |||
| COD ultra-high range vial tests | 200-15000mg/L
(Digestion for 20 minutes) |
25/50/150 | |||
| Ammonia nitrogen | Ammonia nitrogen vial tests | 0.02-2.5mg/L | Salicylic acid method | 25/50 | |
| Ammonia nitrogen vial tests | 0.02-2.5mg/L | 25/50 | |||
| Ammonia nitrogen vial tests | 0.4-50mg/L | 25/50 | |||
| Ammonia nitrogen vial tests | 0.5-50mg/L | 25/50 | |||
| Ammonia nitrogen vial tests | 0-10mg/L | Nash reagent method | 25/50 | ||
| Ammonia nitrogen vial tests | 1-150mg/L | 25/50 | |||
| Phosphorus | Total phosphorus vial tests | 0-100mg/L | Vanadium molybdenum yellow method | 25/50 | |
| Total phosphorus vial tests | 0.5-100mg/L (Calculated by phosphate ions) | 25/50 | |||
| Total phosphorus vial tests | 0-2.5mg/L | Ammonium molybdate method | 25/50 | ||
| Total phosphorus vial tests | 0.06-3.5mg/L
(Calculated by phosphate ions) |
25/50 | |||
| Total phosphorus vial tests | 0.08-3.5mg/L
(Calculated by phosphate ions) |
25/50 | |||
| Total nitrogen | Total nitrogen vial tests | 0.5-25mg/L | Color changing acid method | 1000 | 25/50 |
| Total nitrogen vial tests | 0-10mg/L | 1000 | 25/50 | ||
| Total nitrogen vial tests | 2-150mg/L | 4000 | 25/50 | ||
| Total nitrogen vial tests | 10-150mg/L | 10000 | 25/50 | ||
| Ion | Iron vial tests | 0.01-5mg/L | 25 | ||
| Copper | Copper vial tests | 0-5mg/L | 25 | ||
| Nitrate | Nitrate vial tests | 0-25mg/L | 25 | ||
| Nitrite | Nitrite vial tests | 0-1.5mg/L | 25 |
