Lovibond AF326 Hazen/Pt-Co (Platinum-Cobalt)/ALPHA, 0 - 500 mg/l units The scale can be referred to by different names depending on the industry: “Color of Water”, Hazen, Platinum Cobalt, APHA or ASTM D 1209. (1 per EA)
Lovibond AF326 Hazen/Pt-Co (Platinum-Cobalt)/ALPHA, 0 - 500 mg/l units The scale can be referred to by different names depending on the industry: “Color of Water”, Hazen, Platinum Cobalt, APHA or ASTM D 1209.