Home / Products / Laboratory Equipment and Consumables / Hach TPTZ Iron Reagent Powder Pillows, 10 mL, pk/100 SKU: 2608799 Hach TPTZ Iron Reagent Powder Pillows, 10 mL, pk/100 SKU: 2608799$48.42 Hach TPTZ Iron Reagent Powder Pillows, 10 mL, pk/100 SKU: 2608799 quantity Add to cart WhatsApp now Description Description For low range Iron determination by the TPTZ method. Hach Method 8112. Range: 0.012 – 1.800 mg/L Fe. Sample Size: 10 mL. Pack of 100 Powder Pillows. Related products Hach Nitrate TNTplus Vial Test, HR (5-35 mg/L NO₃⁻-N), 25 Tests SKU: TNT836 $99.70 Hach Nitrogen-Nitrate Reagent Set, LR, 10 mL, Cadmium Reduction SKU: 2429800 $116.70 CHEMetrics K-7375 COD Vials Kit 0-15,000 ppm (HR+) $172.00 Hach Ascorbic Acid Powder Pillows, pk/100 SKU: 1457799 $33.58