Nitrate test strips 0 – 500 mg/l

£21.40

999 in stock

Description

Nitrate test strips 0 – 500 mg/l – Submerge the test strip in the emulsion and after approx. 30 seconds hold it up to the colour-coded comparison chart and read the results.The presence of nitrate ions is indicated by a change in colour to red.Nitrate test strips 0 – 500 mg/l – Order no. 0292052 (100-strip pack)

Additional information

Weight 0.02000000 kg