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Free UK delivery on every order. Packed within 1 business day; typically delivered in 2–4 business days (3–6 for Highlands, islands and NI). Every parcel is tracked.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Free 30-day returns. Email us for a prepaid label — refunds land within 3–5 business days of the return arriving. Your statutory rights always apply on top.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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Bartovation Hydrogen Peroxide H2O2 Test Strips give a fast, visual reading of peroxide levels from 0 up to 100 ppm in seconds.
These test strips are designed to quickly detect residual hydrogen peroxide in drinking water, pools, hot tubs, and other treated systems where peroxide is used as a disinfectant. Calibrated to six reference points (0, 1, 3, 10, 50, 100 ppm), the strips change color—growing more blue at higher concentrations—so you can verify safe levels or spot a treatment error. Made in the USA and packaged as a 300-count supply, they’re suitable for regular monitoring, operations with frequent testing needs, or multi-location use.
Testing takes only a few seconds and requires no special tools. Dip the strip, wait for the color development, and compare to the reference chart to read the peroxide concentration. Results are immediate and simple to interpret, making them practical for routine checks.
The strips are engineered to indicate concentrations from 0 to 100 ppm with distinct color steps at 0, 1, 3, 10, 50, and 100 ppm. While ideal for routine screening and operational checks, they provide semi-quantitative readings—perfect for flagging concentrations that need follow-up with laboratory testing or dosing adjustments.
These test strips are suitable for any environment where hydrogen peroxide is added as a sanitizer or oxidizer. Typical uses include treated drinking water systems, commercial and residential pools and spas, hatcheries, and industrial process water. They help confirm whether peroxide residuals are within expected operational targets.
When kept in their original sealed container and stored away from direct sunlight, heat, and moisture, the strips retain usability for the shelf life printed on the package. Avoid touching the reactive pad and reseal the container promptly after use to extend performance consistency across the 300-count supply.
Who is this for? Operators, service technicians, pool and spa owners, water treatment professionals, facility managers, and anyone who needs fast, routine verification of hydrogen peroxide residuals will find these strips useful. The 300-pack is especially valuable for businesses or multi-site programs that require frequent checks, providing a reliable, low-cost method to spot-check peroxide presence without specialized instruments.
Q: Can these strips detect very low peroxide levels?
A: Yes. They detect from 0 up to 100 ppm with calibration points at 1 and 3 ppm for low-level detection.
Q: Are these strips suitable for regulatory compliance testing?
A: They’re intended for on-site screening and operational checks; use accredited lab methods for official compliance testing.
Free UK delivery on every order — packed within 1 business day, arriving in 2–4 business days.
Free 30-day returns — email us for a prepaid label; refunds land within 3–5 business days of the return arriving.
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