Indicator Strips for Nitrates and Nitrites (Semi-Quantitative Ion Determination)

Indicator Strips for Nitrates and Nitrites – Semi-Quantitative Ion Determination

High-quality indicator strips from the German manufacturer Macherey-Nagel, part of the Quantofix series. Ranges: 0-10-25-50-100-250-500 mg/L NO3- and 0-1-5-10-20-40-80 mg/L NO2. Contains strips 6x95 mm. Suitable for 100 determinations.