Nitrate test sticks 10-500 mg/l NO3

Description

Nitrate test sticks  Fast, semi-quantitative test sticks for nitrate determination in aqueous solutions. Indicator sticks meet the most important requirements for a quick test in modern times: Quick: Placement in solution and interpretation.Convenient: only a test stick is needed for analysis. No time-consuming laboratory analysis is required.Shelf life: 2 years (on average) if stored at a temperature below 30°C.For analysis, a stick is inserted into the sample and compared with the given color table.Gradation: 0-10-25-50-100-250-500 mg/l NO 3 – nitrate indicator 100 indicator sticks are placed in the box.