EBD Test Strips measure the strength of our Hydra EBD Eco Biocidal Disinfectant.
EACH PACK CONTAINS
10 x No - Range 0-100ppm
10 x No - Range 0-1000ppm
Giving you 20 strips in total per pack.
Dip the test strip into your test solution for one second, then remove it.
Shake off excess liquid.
After 10 seconds, compare the test strip with the colour scale on the back of the container.