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These Quantofix test strips provide a reliable and rapid method for the determination of Nitrate and Nitrite levels in solutions. The simple dip and read procedure provides a result in less than a minute. These strips are semi-quantitative and use a colour reaction to determine levels. They will measure between 0-500mg/l NO3- (nitrate) and 0-80mg/l NO2- (nitrite).
These test strips have numerous applications and are suitable for determination of nitrates/nitrites in ponds and aquaria, natural water sources and effluents.
Each pack contains 100 strips.
* Type: Semi-quantitative test strips
* Presentation: Tube of 100 strips
* Colour reaction: White to red-violet
* Gradation: 0 · 10 · 25 · 50 · 100 · 250 · 500mg/l NO3- (nitrate)
0 · 1 · 5 · 10 · 20 · 40 · 80ml/l NO2- (nitrite)