The PACKTEST is the simplest water quality test device.
This product utilizes an enzyme reaction and can easily measure Low Range of Phosphate ions (Â PO43-Â )Â in water with few coexisting substances, such as river water, groundwater, and drinking water, without using strong acids.
The standard colors included are labeled separately for Phosphate ion and Phosphate phosphorus. They can be used according to the purpose of the measurement.
- Environmental Survey
- Teaching materials and independent research
- Agriculture (fertilization management)
- Fish farming management (aquarium)






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