
        Determine the nitrite in water samples for aquarium and aquaculture
Specification:
| 
			 Range  | 
			
			 0 – 3 ppm as NO2  | 
		
| 
			 Resolution  | 
			
			 0.0, 0.1, 0.25, 0.5, 1.0 and 3.0  | 
		
| 
			 Number of test  | 
			
			 200 test  | 
		
| 
			 Method  | 
			
			 Colorimetric method  | 
		
| 
			 Component in package  | 
			
			 1 bottle of Reagent and 1 plastic tube  | 
		
| Shelf life | 
			 1 Year  | 
		
Instruction for use:
1. Rinse the test vessel several times with the water to be tested and fill to the 5 ml. mark.
2. Add 3 drops of reagent and shake lightly.
3. After 1 min. match the resulting color on the color chart and read nitrite value.
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