J-Quant Nitrite Nitrate Test Strips, 500/25ppm

Range: 0-500mg/L NO₃⁻ (0,10,25,50,100,250,500ppm)
0-25mg/L NO₂⁻ (0,0.5,1,5,10,25ppm)

Product ID: 242.1
Brand: Johnson Test Paper  UK

NOTE: No Exchange No Return  Learn More

Warranty: Not applicable, except in cases of incorrect results from the chart. In such instances, we will replace the product upon receipt of proof in the form of videos and photos.
Quality comes first and our products deliver accurate results.