Home / Products / Hach lab equipment and reagents / Hach NitriVer® 2 Nitrite Reagent Powder Pillows, 25 mL, pk/100 SKU: 221969 Hach NitriVer® 2 Nitrite Reagent Powder Pillows, 25 mL, pk/100 SKU: 221969$68.52 Hach NitriVer® 2 Nitrite Reagent Powder Pillows, 25 mL, pk/100 SKU: 221969 quantity Add to cart WhatsApp now Description Description For high range nitrite determination by the ferrous sulfate method. Hach method 8153. Range::2 – 150 mg/L NO2-N. Sample Size: 25 mL. Pack of 100 powder pillows. Related products DRB200 Digital Reactor Block: 21 x 16 mm vial wells, 4 x 20 mm vial wells, 230 VAC $3,230.00 Hach 2100Q Portable Turbidimeter $2,887.00 DR1900 Portable Spectrophotometer with USB+Power Module $4,288.00 Hach Ammonia Cyanurate Reagent Powder Pillows, 10 mL, pk/100 SKU: 2653199 $68.50