
Reagent Pack, Colorimeter, pH (w/ Acid & Base Demand), Phenol Red, 6.50-8.50

Midget Comparator, Chlorine (free/total), DPD, 0.2-3.0 ppm
Af427 Nitrite Minikit Range: 70 - 1500 Mg/L, Ea/1
Lovibond® AF427 Nitrite Minikit, Range: 70 - 1500 mg/l (1 per EA)
Manufacturer: Lovibond Tintometer Group
Af427 Nitrite Minikit Range: 70 - 1500 Mg/L, Ea/1 is available to buy in increments of 1