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This ATAGO Pal-39S refractometer is ideal to measure Hydrogen Peroxide (H2O2concentrations in liquid samples (0 to 50%). 


Hydrogen peroxide is used in algicides and fungicides in greenhouses and horticultural farms.


Algae growth management: Control the amount of hydrogen peroxide in water bodies like ponds and reservoirs on farms, preventing water quality issues and maintaining healthy aquatic ecosystems.


Hydroponic and soilless cultivation systems: manage application of hydrogen peroxide in your cultivation systems to help increase soil aeration and improve the oxygen content in the root zone.


How to use: place a few drops of sample onto the sensor prism, press the start button, and the hydrogen peroxide concentration is displayed in seconds.


Provides instant reading on a digital display.


Its compact and rugged design with waterproof IP65 casing ideal for lab and field operations.


Rapid results: your reading is ready within 5 seconds.


Hydrogen Peroxide Refractometer Atago PAL-39S

  • Model: PAL-39S

    Measured parameter: Hydrogen peroxide (g/100g)

    Range: Hydrogen peroxide: 0.0 to 50.0%

    Resolution: 0.2%

    Accuracy: ±0.6%

    Sample volume: 2/3 drops (0.3 ml)

    Measurement time: 5 seconds

    Batteries included (2 x AAA)

    Casing: waterproof IP-65

    Temperature compensation: Minimum (50°F / 10°C) maximum (95°F / 50°C)

    Dimension & weight: 4 ¼ x 2 x 1 ¼ (in) for 3.5 Oz. (5.5 × 3.1 × 10.9 cm / 100g) (meter only)

    Warranty: 1 year

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