
Drop Test, QAC, Direct Neutralization, 1 drop = 10 or 25 ppm QAC/1 drop = 3.5 or 9 ppm Polyquat

Tube Rack Holder Small, Acrylic
Af425 Hardness L.R. Minikit Range: 1 - 50 Mg/L, Ea/1
Lovibond® AF425 Hardness L.R. Minikit, Range: 1 - 50 mg/l (1 per EA)
Manufacturer: Lovibond Tintometer Group
Af425 Hardness L.R. Minikit Range: 1 - 50 Mg/L, Ea/1 is available to buy in increments of 1