Home / Products / Hach lab equipment and reagents / Hach FerroZine® Iron Reagent Solution Pillows, pk/50 SKU: 230166 Hach FerroZine® Iron Reagent Solution Pillows, pk/50 SKU: 230166$30.58 Hach FerroZine® Iron Reagent Solution Pillows, pk/50 SKU: 230166 quantity Add to cart WhatsApp now Description Description For determination of trace levels of iron by the Ferrozine method. Hach method 8147. Range: 0.009 to 1.40 mg/L. Sample size: 25 mL. Pack of 50 pillows. Related products Hach Alkalinity (Total) TNTplus Vial Test (25-400 mg/L CaCO₃), 25 Tests SKU: TNT870 $58.62 Hach FerroZine® Iron Reagent, 500 mL SKU: 230149 $101.94 Hach Alkaline Cyanide Reagent, 50 mL SCDB SKU: 2122326 $27.06 Hach AluVer® 3 Aluminum Reagent Powder Pillows, pk/100 SKU: 1429099 $117.94