Taylor Drop Test Hydrogen Peroxide 5 ppm (Iodometric) Test Kit 2 Oz. - K-1825 Taylor Drop Test Hydrogen Peroxide 5 ppm (Iodometric) Test Kit 2 Oz. - K-1825 Taylor Drop Test Hydrogen Peroxide 5 ppm (Iodometric) Test Kit 2 Oz. - K-1825
  • Taylor Drop Test Hydrogen Peroxide 5 ppm (Iodometric) Test Kit 2 Oz. - K-1825
  • Taylor Drop Test Hydrogen Peroxide 5 ppm (Iodometric) Test Kit 2 Oz. - K-1825
  • Taylor Drop Test Hydrogen Peroxide 5 ppm (Iodometric) Test Kit 2 Oz. - K-1825
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Poolweb #K-1825

Taylor Drop Test Hydrogen Peroxide 5 ppm (Iodometric) Test Kit 2 Oz. - K-1825

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Replacement Parts

Specialty Test Kits

Our Specialty Kits typically focus on measuring one type of chemical and are useful when you only need to test one special factor like hydrogen peroxide or phosphates.

Color-Matching Kits

Our specialty color-matching test kits and drop-count titrations give straightforward answers. They are available with 3/4 or 2 ounce reagents.

Hydrogen Peroxide Levels

If you are using hydrogen peroxide in your pool, it does require a high dosage. The typical concentration is 30 to 40 ppm; however, some high-use pools may require up to 100 ppm.

Product Information


This is a Taylor Drop Test Hydrogen Peroxide 5 ppm (Iodometric) Test Kit (1 drop equals 5 ppm). The K-1825 Kit tests for Hydrogen Peroxide using a drop test system and iodometric 2 oz. method/chemistry.

Some swimming pools do not use chlorine but a combination of ultraviolet disinfection with hydrogen peroxide. So testing for hydrogen peroxide would be an important test for individuals using this method for sanitizing their pools or spas.

Product Features

  • Hydrogen Peroxide: 1 drop = 5 ppm.
  • Reagents are 2 oz.
  • Reagents: R0664-C, R-0601-C, R-0774-C

Instructions for Drop Test Hydrogen Peroxide (1 Drop = 5 ppm)

1. Rinse and fill 25 mL sample tube (#9198) to 25 mL mark with water to be tested.

2. Add 10 drops R-0664 Bleach Reagent #1. Swirl to mix.

3. Add 10 drops R-0601 Molybdate Reagent. Swirl to mix. Sample will turn yellowish orange if hydrogen peroxide is present.

4. Add R-0774 Thiosulfate Reagent dropwise, swirling and counting after each drop, until color changes from yellowish orange to colorless.

Review detailed instructions included. A pdf of the detailed instructions can be found under Product Documents.

Why should you choose a Taylor Test Kit?

Taylor pool test kits offers customers unparalleled benefits in terms of accuracy, convenience, innovation, and sustainability. With a diverse product range, strong customer support, and established reputation, Taylor Water Technologies remains a leading choice for water quality testing solutions. Taylor offers a perfect blend of accuracy and convenience in their water test kits. 

Each test kit is manufactured with precision, employing both wet and dry chemistry methods, as well as advanced technology. Boasting nearly 600 different test-kit configurations, Taylor caters to diverse customer needs across various water-testing sectors. This wide product range ensures that customers can find a unique and accurate test kit tailored to their specific requirements.

With a strong international presence and a long history of success, Taylor Water Technologies is a proven and trusted name in the water testing industry. Customers opting for Taylor test kits have the assurance of partnering with a global leader that is devoted to customer satisfaction, innovation and quality pool water testing kits. 

Technical Specifications

Product CategorySpecialty Test Kits
Poolweb Item #K-1825
Shipping Weight2.0 lb

Shipping & Returns

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Standard ground shipments may be delivered sooner depending on where you are located, and the shipping method used to ship your order. Combining multiple items onto the same order can change the delivery date and expedited shipping costs, especially if the other items are not available for immediate shipment. Transit time is calculated in business days and does not include Saturday and Sunday.

Return Policy

This item can be returned within 30 days of order. See return policy for details and how to place a return.

Poolweb Guarantee

This item qualifies for a one-year Poolweb.com guarantee. Poolweb guarantees that the item you receive will function as advertised for one year. See the Poolweb Guarantee for more details.

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