--- product_id: 20342407 title: "Atlas Scientific pH 7.00 Calibration Solution 250ml (8oz)" brand: "atlas scientific environmental robotics" price: "136 zł" currency: PLN in_stock: true reviews_count: 8 url: https://www.desertcart.pl/products/20342407-atlas-scientific-ph-7-00-calibration-solution-250ml-8oz store_origin: PL region: Poland --- # 250ml Volume NIST Certified ±0.02 pH Accuracy Atlas Scientific pH 7.00 Calibration Solution 250ml (8oz) **Brand:** atlas scientific environmental robotics **Price:** 136 zł **Availability:** ✅ In Stock ## Summary > 📊 Elevate Your pH Game with Precision! ## Quick Answers - **What is this?** Atlas Scientific pH 7.00 Calibration Solution 250ml (8oz) by atlas scientific environmental robotics - **How much does it cost?** 136 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/20342407-atlas-scientific-ph-7-00-calibration-solution-250ml-8oz) ## 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 - • **Certified Quality:** Standardized against NIST-certified references for reliable results. - • **Precision Calibration:** Achieve unparalleled accuracy with ±0.02 pH at 25°C. - • **Long-lasting Shelf Life:** Enjoy a 2-year shelf life at room temperature for hassle-free storage. - • **Universal Compatibility:** Works seamlessly with any pH probe for versatile applications. - • **Essential for Professionals:** A must-have for labs, aquariums, and hydroponics enthusiasts. ## Overview The Atlas Scientific pH 7.00 Calibration Solution is a high-quality, 250ml (8oz) solution designed for precise calibration of pH probes. With an accuracy of ±0.02 pH at 25°C and standardized against NIST-certified references, this solution ensures reliable measurements. Its 2-year shelf life at room temperature makes it a practical choice for professionals in various fields. ## Description Full description not available ## Features - One 250ml (8oz) pH 7 - Works with any pH Probe - ±0.02 pH at 25°C - Standardized against NIST-certified references - 2 year shelf life at room temperature ## Images ![Atlas Scientific pH 7.00 Calibration Solution 250ml (8oz) - Image 1](https://m.media-amazon.com/images/I/615qjaICyOL.jpg) ![Atlas Scientific pH 7.00 Calibration Solution 250ml (8oz) - Image 2](https://m.media-amazon.com/images/I/61WnHRoxYDL.jpg) ![Atlas Scientific pH 7.00 Calibration Solution 250ml (8oz) - Image 3](https://m.media-amazon.com/images/I/61h9cTJyV3L.jpg) ![Atlas Scientific pH 7.00 Calibration Solution 250ml (8oz) - Image 4](https://m.media-amazon.com/images/I/71SyfFyqv6L.jpg) ![Atlas Scientific pH 7.00 Calibration Solution 250ml (8oz) - Image 5](https://m.media-amazon.com/images/I/615q4h1xiwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Five stars ⭐️ *by T*** on Reviewed in the United States 🇺🇸 on August 7, 2020* Need ph solution get this one it’s good , it’s 7 ph not bad ### ⭐⭐⭐⭐ A user friendly stable product *by C***R on Reviewed in the United States 🇺🇸 on May 22, 2014* I'm using this ph 7.0 calibration standard for hot tub testing. It is accurate and stable. When I use it, I only need about 10-15 ml. I pour the used solution portion into a separate clean plastic bottle and reuse it. The price is very reasonable and shipping was fast. ### ⭐⭐⭐⭐⭐ Cheap solution works just fine *by J***K on Reviewed in the United States 🇺🇸 on April 25, 2014* I ordered this because it was the cheapest available with Prime Shipping. It arrived in a sealed bag, in a box, I guess to prevent leaks during shipping. I calibrated my meter with this solution without issue & it seems like a decent product. It works just as well as the Blue Lab solution I previously have used. I will continue to order this solution as needed in the future, as long as it is the cheapest still. --- ## 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.pl/products/20342407-atlas-scientific-ph-7-00-calibration-solution-250ml-8oz](https://www.desertcart.pl/products/20342407-atlas-scientific-ph-7-00-calibration-solution-250ml-8oz) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-26*