Pack Test® (simple water quality testing device) Total Nitrogen (inorganic) 1 box (5 bottles x 8 bags) WAK-TN-i-3 1 box (5 bottles x 8 bags)

The total amount of nitrate nitrogen, nitrite nitrogen and ammonium nitrogen in test water from industrial wastewater, septic tanks, etc. can be easily measured. Measurement items: Total nitrogen (inorganic) Number of measurements: 40 Simple water quality testing equipment Measurement principle: Reduction and indophenol blue colorimetric method Measurement scale: 0, 5, 10, 25, 50, 100 mg/L Measurement time: 20 minutes Contents: 40 tubes (8 laminated bags of 5 tubes each), 1 K-1 reagent (liquid), 40 K-2 reagents (small pack), 1 small polypipette, 1 large polypipette, 1 storage bag, 1 special cup, 1 standard color (case included) This is the successor to 6-8675-77. *Before drawing the test water into the tube, you will need to perform an operation using the included K-1 and K-2 reagents.