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Sales: (03) 9769 0666   |    Mon to Fri: 8:30am – 5:00pm
Hanna Instruments Australia
Sales: (03) 9769 0666   |    Mon to Fri: 8:30am – 5:00pm

Pool Line Hydrogen Peroxide Test Kit - HI38444

$163.00

HI38444 Pool Line Hydrogen Peroxide Test Kit is used for the measurement of hydrogen peroxide levels in swimming pools and spas.

  • Supplied complete with enough reagents to perform up to 100 tests (average)
  • Has both low range (0.00 to 2.00 ppm H2O2) and high range (0 to 10 ppm H2O2)
  • Uses a drop-count iodometric titration method

Hydrogen peroxide is used as a substitute for chlorine to disinfectant pools and spas. Most common commercial forms are aqueous solutions containing about 6, 12 and 30 percent hydrogen peroxide and are referred to as “20-volume”, “40-volume” and “100-volume” respectively, meaning the value of oxygen liberated when the solution is boiled.

In the HI3844 test kit, hydrogen peroxide reacts slowly with iodide in acid solution (Step 1); thus a 15-minute interval is required to allow the reaction to occur completely. The amount of iodine generated is equivalent to the hydrogen peroxide in the sample. The liberated iodine is then titrated with standard sodium thiosulfate solution that reduces the iodine back to iodide ions (Step 2).

Step 1: H2O2 + 2H+ + 2I → I2 + 2H2O

Step 2: I2 + 2(S2O3)2- → 2I + (S4O6)2-

The HI38444 is a convenient chemical test kit that is supplied complete with all the reagents and materials necessary to perform up to a 100 tests on average for hydrogen peroxide in swimming pools, spas, and hot tubs.

SKU HI38444
Name Pool Line Hydrogen Peroxide Test Kit – HI38444
Hydrogen Peroxide Range 0.00 to 2.00 ppm H2O2; 0 to 10 ppm H2O2
Hydrogen Peroxide Resolution 0.25 ppm H2O2; 1 ppm H2O2
Hydrogen Peroxide Method Drop-count iodometric titration
Hydrogen Peroxide Number of Tests 100
Weight 450 g (15.9 oz.)
Dimensions 235 x 175 x 115 mm (9.2 x 6.9 x 4.5”)

HI3844 test kit is supplied with HI38444A-0 (100 mL) hydrogen peroxide reagent A, HI38444B-0 (17 g) hydrogen peroxide reagent B, HI38444C-0 (30 mL) hydrogen peroxide reagent C, starch indicator (25 mL), graduated plastic test tube with cap, calibration plastic vessel (50 mL), plastic pipette (3 mL), plastic pipette (1 mL), plastic spoon, and instruction manual.

Pool Line Hydrogen Peroxide Test Kit – HI38444

All prices are inclusive of GST and not all items are stock items, if you require an immediate solution please send an email to sales@hannainst.com.au or call us on (03) 9769 0666.


Free standard delivery:

We offer free delivery within Australia, typically arriving within 5 to 7 days. Delivery times may vary depending on the courier service and the recipient’s location.


Same-day express delivery:

Place your order before 1 PM Monday to Friday for the same-day express shipping. Delivery times may vary depending on the courier service and the recipient’s location.

Please note that we do not offer shipping to PO Box addresses.

All prices are inclusive of GST and not all items are stock items, if you require an immediate solution please send an email to sales@hannainst.com.au or call us on (03) 9769 0666.

Please note that we do not offer shipping to PO Box addresses.