--- product_id: 5734685 title: "Atlas Scientific pH/ORP Electrode Storage Solution 125ml (4oz)" brand: "atlas scientific environmental robotics" price: "£23.47" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/5734685-atlas-scientific-ph-orp-electrode-storage-solution-125ml-4oz store_origin: GB region: United Kingdom --- # NIST-certified standardization 125ml precision storage volume Protects probes from drying out Atlas Scientific pH/ORP Electrode Storage Solution 125ml (4oz) **Brand:** atlas scientific environmental robotics **Price:** £23.47 **Availability:** ✅ In Stock ## Summary > 🧪 Keep your sensors sharp, your data sharper! ## Quick Answers - **What is this?** Atlas Scientific pH/ORP Electrode Storage Solution 125ml (4oz) by atlas scientific environmental robotics - **How much does it cost?** £23.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/5734685-atlas-scientific-ph-orp-electrode-storage-solution-125ml-4oz) ## 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 - • **Long Shelf Life:** 2 years of stable storage at room temperature—stock up without stress. - • **Compact & Convenient:** 125ml bottle size fits perfectly in any lab or field kit, ready when you are. - • **Universal Compatibility:** Works seamlessly with all pH and ORP probes—no guesswork, just reliability. - • **Optimal Probe Preservation:** Keeps your pH & ORP sensors ready for action, preventing costly downtime. - • **Certified Accuracy Assurance:** Standardized against NIST-certified references for trusted, lab-grade performance. ## Overview Atlas Scientific’s 125ml pH/ORP Electrode Storage Solution is a lab-grade liquid designed to protect and maintain the accuracy of pH and ORP probes. Compatible with all probes and standardized against NIST-certified references, it prevents drying out and ensures reliable measurements. With a 2-year shelf life at room temperature, it’s the essential maintenance solution for professionals demanding precision and longevity. ## Description ["https://m.media-desertcart.com/images/S/aplus-media/sc/493adc3e-6184-40e7-a714-e35b58b15732.__CR0,0,970,600_PT0_SX970_V1___.jpg"] ## Features - One 125ml (4oz) pH / ORP Electrode Storage Solution - Protects pH / ORP Probes From Drying Out - Works with all pH & ORP Probes - Standardized against NIST-Certified References - 2 year Shelf Life at Room Temperature ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0071AR9XI | | Best Sellers Rank | #340,781 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #81 in Electrolyte Solutions | | Brand Name | Atlas Scientific Environmental Robotics | | Container Type | Bottle | | Customer Reviews | 4.7 4.7 out of 5 stars (419) 4.7 out of 5 stars | | Global Trade Identification Number | 00857434005350 | | Item Form | Liquid | | Manufacturer | Atlas Scientific | | Model Number | ATL-phStorage | | Part Number | ATL-phStorage | | Volume | 250 Milliliters | | Warranty Description | Manufacturer warranties this product for 90 days after receipt. | ## Product Details - **Brand:** Atlas Scientific Environmental Robotics - **Item Form:** Liquid - **Item Volume:** 250 Milliliters - **Manufacturer:** Atlas Scientific - **Package Information:** Bottle ## Images ![Atlas Scientific pH/ORP Electrode Storage Solution 125ml (4oz) - Image 1](https://m.media-amazon.com/images/I/61TksZO6JXL.jpg) ## Questions & Answers **Q: Can this be used to sterilize soil?** A: NO. This is used to store pH probes in when a pH meter is not in use. **Q: Does this storage solution contain a kci solution?** A: The storage solution contains kcl, which is Potassium Chloride. **Q: Will this solution work to sotre a Blue Lab Truncheon stick?** A: The stick does not need any solution. It can set dry. My truchen ph probe is what I use it for all the time. **Q: can you include a small piece (3x2) piece of paper with instructions or on the label add the ingredients, pH etc ?** A: Unfortunately this products ships from different Amazon facilities and it would be impossible to know which box you would receive. However, the MSDS is available for download on the product detail page. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for the lab *by on Reviewed in the United States June 24, 2020* Good value/mL. I bought 4 of these for my lab techs and will buy again when I run out. ### ⭐⭐⭐⭐⭐ Water chemistry *by on Reviewed in the United States December 1, 2024* Worked as it should ### ⭐⭐⭐⭐⭐ Works great used as directed. Been keeping my "cheap" ORP meter working fine. *by on Reviewed in the United States September 27, 2019* I bought a cheaper Gain Express ORP meter and I just keep the meter tied to an upright support of a book shelf with this solution in its end cap with the cap side own. Keeps the sensor constantly emerged and running fine. ## Frequently Bought Together - Atlas Scientific pH/ORP Electrode Storage Solution 125ml (4oz) - Apera Instruments AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. Each - Extech PH220-C Waterproof Palm pH Meter with Cabled Electrode --- ## 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.co.uk/products/5734685-atlas-scientific-ph-orp-electrode-storage-solution-125ml-4oz](https://www.desertcart.co.uk/products/5734685-atlas-scientific-ph-orp-electrode-storage-solution-125ml-4oz) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-27*