Description
Sulfite Test Kit
Sulfites are used to remove dissolved oxygen from the treatment water. Excess sulfite at elevated temperature combines with oxygen to reduce pitting. Remember to cool your samples quickly and perform the test immediately.
TK3502-Z Directions
- Rinse 3 times.
- Fill to 25 mL.
- Add 1 drop of P Indicator.
- Add 1 scoop at a time of ST5205 till clear.
- Add 1 drop till the solution turns purple. Use high or low titrant.


