Home / Products / Hach lab equipment and reagents / Hach NitriVer® 3 Nitrite Reagent Powder Pillows, 25 mL, pk/100 SKU: 1406599 Hach NitriVer® 3 Nitrite Reagent Powder Pillows, 25 mL, pk/100 SKU: 1406599$64.90 Hach NitriVer® 3 Nitrite Reagent Powder Pillows, 25 mL, pk/100 SKU: 1406599 quantity Add to cart WhatsApp now Description Description For low range nitrite determination by the NitriVer® 3 Diazotization Method: EPA Compliant – Hach Method 8507. Range: up to 0.300 mg/L NO₂-N Sample Size: 25 mL. Pack of 100 powder pillows. Related products Hach NitraVer® 5 Nitrate Reagent Powder Pillows, 25 mL, pk/100 SKU: 1403499 $70.90 DR1900 Portable Spectrophotometer with USB+Power Module $4,288.00 Hach Acid Reagent Powder Pillows for HR Silica, 10-mL, pk/100 SKU: 2107469 $44.34 Hach 2100Q Portable Turbidimeter SKU: 2100Q01 $2,887.00