Description

1. Fill a clean test tube with 5 ml of water to be tested (to the line on the tube)
2. Add 8 drops from Ammonia Test Solution #1, holding the dropper bottle upside down in a completely vertical position to assure uniformity of drops
3. Add 8 drops from Ammonia Test Solution #2, holding the dropper bottle upside down in a completely vertical position to assure uniformity of drops
4. Cap the test tube & shake vigorously for 5 seconds
5. Wait 5 minutes for the color to develop
6. Read the test results by comparing the color of the solution to the appropriate Ammonia Color Card