Formaldehyde is used in many industrial processes, such as maintenance of reverse osmosis plants.
Range of 0 to 1% and 0 to 10%.
HI-3838 Formaldehyde test kit
- 15 mL Alizarin Yellow R indicator
- 30 g sodium sulphite
- 120 mL titrant solution
- Plastic spoon and plastic bottle
- 10 mL calibrated vessel
- Filter cartridge
- Calibrated titration syringe and plungers