Nitrite Test Strips 0 – 25 mg/L

Nitrite Test Strips 0 – 25 mg/l – Submerge the test strip in the emulsion and after approximately 30 seconds, hold it up to the colour-coded comparison chart and read the results.Nitrite Test Strips 0 – 25 mg/l – The presence of nitrite ions is indicated by a change in colour to red.Order no. 0292051 (100-strip pack)