Virkon™ Solution Test Strips (60 pieces) for measuring of the solution

1 Remove strip from bottle, replace cap. Ensure the cap is securely closed

2 Dip the strip into the solution for 2 seconds

3 Remove and gently allow excess solution to run off.

4 Start timing.

5 Read by comparing to the colour chart. Full colour formation takes a couple of seconds after removing the strip from the solution.

6 The colour should be read at 10 seconds.