--- product_id: 6335071 title: "Calibration Solution Test Kit pH 4.0, 7.0, 10.0 & Electrode Storage Solution – Calibrate pH Meters & Protect pH Probe - Testing Equipment For Labs, Pools, Hydroponics - (Pack of 4) 4oz Bottles" brand: "atlas scientific environmental robotics" price: "€ 8.56" currency: EUR in_stock: true url: https://www.desertcart.at/products/6335071-calibration-solution-test-kit-ph-4-0-7-0-10 store_origin: AT region: Austria --- # ±0.02 pH accuracy NIST-certified standards Room temp shelf life Calibration Solution Test Kit pH 4.0, 7.0, 10.0 & Electrode Storage Solution – Calibrate pH Meters & Protect pH Probe - Testing Equipment For Labs, Pools, Hydroponics - (Pack of 4) 4oz Bottles **Brand:** atlas scientific environmental robotics **Price:** € 8.56 **Availability:** ✅ In Stock ## Summary > 🔍 Elevate Your pH Game with Precision! ## Quick Answers - **What is this?** Calibration Solution Test Kit pH 4.0, 7.0, 10.0 & Electrode Storage Solution – Calibrate pH Meters & Protect pH Probe - Testing Equipment For Labs, Pools, Hydroponics - (Pack of 4) 4oz Bottles by atlas scientific environmental robotics - **How much does it cost?** € 8.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/6335071-calibration-solution-test-kit-ph-4-0-7-0-10) ## Best For - atlas scientific environmental robotics enthusiasts ## Why This Product - Trusted atlas scientific environmental robotics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Set:** Includes pH 4, 7, 10 calibration solutions and electrode storage solution. - • **Certified Quality:** Standardized against NIST-certified references for utmost reliability. - • **Precision Calibration:** Achieve ±0.02 pH accuracy at 25°C for reliable results. - • **Long-lasting Solutions:** Enjoy a 2-year shelf life at room temperature for hassle-free storage. - • **Universal Compatibility:** Works seamlessly with all pH probes, making it a versatile choice. ## Overview The Atlas Scientific pH Calibration Solution Pack includes four 4oz (125ml) bottles of pH 4, 7, and 10 calibration solutions, along with a pH electrode storage solution. Each solution boasts an impressive accuracy of ±0.02 pH at 25°C and is standardized against NIST-certified references, ensuring top-notch reliability. With a 2-year shelf life at room temperature, this pack is designed for professionals who demand precision and quality in their measurements. ## Description Full description not available ## Product Details - **Brand:** Atlas Scientific Environmental Robotics - **Item Weight:** 16 Ounces - **Item Volume:** 125 Milliliters - **Package Information:** Bottle - **Item Form:** Liquid ## Images ![Calibration Solution Test Kit pH 4.0, 7.0, 10.0 & Electrode Storage Solution – Calibrate pH Meters & Protect pH Probe - Testing Equipment For Labs, Pools, Hydroponics - (Pack of 4) 4oz Bottles - Image 1](https://m.media-amazon.com/images/I/71t3579BL-L.jpg) ![Calibration Solution Test Kit pH 4.0, 7.0, 10.0 & Electrode Storage Solution – Calibrate pH Meters & Protect pH Probe - Testing Equipment For Labs, Pools, Hydroponics - (Pack of 4) 4oz Bottles - Image 2](https://m.media-amazon.com/images/I/71pHbpCPc4L.jpg) ![Calibration Solution Test Kit pH 4.0, 7.0, 10.0 & Electrode Storage Solution – Calibrate pH Meters & Protect pH Probe - Testing Equipment For Labs, Pools, Hydroponics - (Pack of 4) 4oz Bottles - Image 3](https://m.media-amazon.com/images/I/71bwrpgPfRL.jpg) ![Calibration Solution Test Kit pH 4.0, 7.0, 10.0 & Electrode Storage Solution – Calibrate pH Meters & Protect pH Probe - Testing Equipment For Labs, Pools, Hydroponics - (Pack of 4) 4oz Bottles - Image 4](https://m.media-amazon.com/images/I/71fAGG9FydL.jpg) ![Calibration Solution Test Kit pH 4.0, 7.0, 10.0 & Electrode Storage Solution – Calibrate pH Meters & Protect pH Probe - Testing Equipment For Labs, Pools, Hydroponics - (Pack of 4) 4oz Bottles - Image 5](https://m.media-amazon.com/images/I/71SyfFyqv6L.jpg) ## Questions & Answers **Q: can you use with blue lab ph meter** A: We used it with pH strips for a high school science experiment **Q: Can this be used for a for any pH meter? and can this be used for probes that test pH in acids and dyes?** A: Yes, these are standard calibration solutions that can be used for any pH Meter. **Q: Can this be used with apera instruments ai311 premium series ph60 ph meter?** A: Yes. **Q: What is the ph of the storage solution? when it's stored, if i turn the meter on it reads 4.0** A: pH solutions are color coded. Red is 4.0 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/6335071-calibration-solution-test-kit-ph-4-0-7-0-10](https://www.desertcart.at/products/6335071-calibration-solution-test-kit-ph-4-0-7-0-10) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-10*