J-QUANT Total Chlorine 200, 5m roll
J-QUANT Total Chlorine 200, 5m Roll, 5M Reel
Johnson Test Papers J-QUANT Total Chlorine 200, 5m reel for use in solutions. It can be used in Educational or Industrial Sectors. It can also be used for personal use, depending on the solution you are testing.
Remove some of the Total Chlorine 200 paper from the reel. Dip the paper into the solution you are testing for around 1-2 seconds and remove. You then compare the colour of the paper against the reel's colour chart to give you a pH reading.