Nitrite - Indicator Stick test strip can submerge in the emulsion and after approximately 30 seconds hold it up to the colour-coded comparison chart and read the results. The presence of nitrite ions is indicated by a change in colour to red.
Nitrite - Indicator Stick test strip can submerge in the emulsion and after approximately 30 seconds hold it up to the colour-coded comparison chart and read the results. The presence of nitrite ions is indicated by a change in colour to red.