Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Fast and easy testing of NH3/NH4+.
Please dip test strip into the water
Move the strip for approx. 5 sec
Do not shake off excess liquid
Keep the strip in horizontal position with test side up for 15-30 sec
Compare test field with scale on tin