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Achieve high-precision pH calibration with our pH Calibration Solution Kit, designed for professional and hobbyist use in aquariums, hydroponics, aquaponics, fertilizer testing, and drinking water analysis. This laboratory-grade kit includes pH 4.00, 7.00, and 10.01 buffer solutions, ideal for calibrating digital pH meters, pH pens, and pH electrodes.
Unlike single-use powder packets, our pre-mixed, color-coded pH buffer liquids are sealed in durable bottles for reliable, mess-free calibration. Each bottle is pre-measured to 50 mL at 25°C (77°F) with an accuracy of ±0.05 pH, ensuring stable and reproducible readings every time.
📦 Why Users Prefer Us:
Easy-to-use – Just open and calibrate, no mixing required.
Accurate and stable – Ensures calibration confidence for sensitive applications.
Eco-conscious design – Reusable packaging, less waste.
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Pair large text with an image to give focus to your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.
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Ensure precise and consistent pH measurements for reliable results in every application, from water testing to agriculture.
Built with high-quality materials, our pH meters are designed to withstand rigorous use, offering long-lasting performance you can trust.
Featuring intuitive controls and a clear display, our pH meters make testing effortless, even for beginners.
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We love to hear from you on our customer service, merchandise, website or any topics you want to share with us. Your comments and suggestions will be appreciated. Please complete the form below.
We love to hear from you on our customer service, merchandise, website or any topics you want to share with us. Your comments and suggestions will be appreciated. Please complete the form below.