Vario Nitrate Reagent Tube Test Lovibond 535580

Vario Nitra X Reagent 0 - 30 mg/l (50 Test) Lovibond Katalog 535580 Range: 0 to 30 mg/L. Parameter: Nitrate. Method: Chromotropic acid. Nitrate tube test reagent set. Lovibond Tintometer reagents are specifically formulated and manufactured by Lovibond Tintometer for use in our test kits, colorimeters and spectrophotometers. These reagents are also suitable for use in Hach test kits, colorimeters and spectrophotometers, and have the same calibration curves as the Hach products.