--- product_id: 556072423 title: "Rianpesn PH Solution Buffer,PH Meter Buffer Solution | Ph Buffer Calibration Solution, Reusable PH Meter Calibration Solution, 50 ml Each" brand: "rianpesn" price: "€ 0.03" currency: EUR in_stock: false reviews_count: 3 url: https://www.desertcart.at/products/556072423-rianpesn-ph-solution-buffer-ph-meter-buffer-solution-ph-buffer store_origin: AT region: Austria --- # 3 precise pH values (4.00, 6.86, 9.18) Compact 50ml bottle for easy portability Reusable solution saves cost & waste Rianpesn PH Solution Buffer,PH Meter Buffer Solution | Ph Buffer Calibration Solution, Reusable PH Meter Calibration Solution, 50 ml Each **Brand:** rianpesn **Price:** € 0.03 **Availability:** ❌ Out of Stock ## Summary > ♻️ Calibrate smarter, measure sharper, and never miss a beat! ## Quick Answers - **What is this?** Rianpesn PH Solution Buffer,PH Meter Buffer Solution | Ph Buffer Calibration Solution, Reusable PH Meter Calibration Solution, 50 ml Each by rianpesn - **How much does it cost?** € 0.03 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/556072423-rianpesn-ph-solution-buffer-ph-meter-buffer-solution-ph-buffer) ## Best For - rianpesn enthusiasts ## Why This Product - Trusted rianpesn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pocket-Sized Power:** Carry your calibration solution anywhere, anytime with ease. - • **Eco-Smart Reusability:** Use multiple times without waste—sustainability meets savings. - • **Effortless Calibration:** Quickly adjust your pH meter with simple immersion steps. - • **Triple-Point Precision:** Calibrate with exact pH standards for unmatched accuracy. - • **Versatile Water Quality Monitoring:** Perfect for homes, pools, and professional environments. ## Overview Rianpesn PH Solution Buffer offers three precise pH calibration standards (4.00, 6.86, 9.18) in a reusable 50ml bottle, enabling accurate, cost-effective, and portable pH meter calibration for diverse water quality monitoring needs. ## Description This PH calibration solution kit contains three specifications for choosing: 4.01, 6.86, and 9.18. You can use it for multiple purposes, such as testing the acidity and alkalinity of water. It is small and easy to carry and store.Properties:Product name: PH solutionCapacity: 50mlPH value: PH4.00 / PH6.86 / PH9.18PH accuracy: ±0.01Packing list:1*PH Calibration Solution ## Features - ▴Precise pH measurement: With our PH buffer, there are three specifications for choosing from: PH4.00, PH6.86, and PH9.18. These suit different calibration requirements and different pH standard solutions. Because of this, you can enhance the accuracy of your pH measurement. - ▴Designed to reuse: Don't waste your PH solution buffer by throwing it away after use. You can reuse it as long as it is not polluted and get more out of each 50ml bottle. This product can be used for multiple purposes and help you save costs and resources. It's a smart choice for your PH needs. - ▴Simple calibration: The conductivity of the instrument is adjusted by immersing the electrode in the calibration solution after washing it with purified water (2-3 times. - ▴Simple and useful: PH buffer is small and lightweight, so you can store and carry it with no trouble. It enables you to calibrate your PH meter anytime you need it because it does not take up much space. - ▴Broadly used: PH buffer can measure various water qualities in homes, swimming pools, and other suitable locations. It helps you monitor your water quality and the accuracy of your drinking water PH instruments. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Rianpesn | | Model Number | IHKUWF2503TMZGIJ | | Colour | 50ml | ## Product Details - **Brand:** Rianpesn - **Item form:** Liquid - **UPC:** 078098568627 - **Number of items:** 1 - **Unit count:** 1.0 count ## Images ![Rianpesn PH Solution Buffer,PH Meter Buffer Solution | Ph Buffer Calibration Solution, Reusable PH Meter Calibration Solution, 50 ml Each - Image 1](https://m.media-amazon.com/images/I/61PNICgmxqL.jpg) ![Rianpesn PH Solution Buffer,PH Meter Buffer Solution | Ph Buffer Calibration Solution, Reusable PH Meter Calibration Solution, 50 ml Each - Image 2](https://m.media-amazon.com/images/I/71aC7lMN4LL.jpg) ![Rianpesn PH Solution Buffer,PH Meter Buffer Solution | Ph Buffer Calibration Solution, Reusable PH Meter Calibration Solution, 50 ml Each - Image 3](https://m.media-amazon.com/images/I/71lBKoCay0L.jpg) ![Rianpesn PH Solution Buffer,PH Meter Buffer Solution | Ph Buffer Calibration Solution, Reusable PH Meter Calibration Solution, 50 ml Each - Image 4](https://m.media-amazon.com/images/I/61NMbriI-aL.jpg) ![Rianpesn PH Solution Buffer,PH Meter Buffer Solution | Ph Buffer Calibration Solution, Reusable PH Meter Calibration Solution, 50 ml Each - Image 5](https://m.media-amazon.com/images/I/615eTi3BkRL.jpg) ## Available Options This product comes in different **Colour, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Helped me recalibrate my ph meter *by M***L on 3 August 2024* Small bottle so easy to store, ### ⭐ No Instructions *by M***N on 9 September 2024* Without instructions product is useless ### ⭐ How do you use *by A***. on 1 May 2024* No instructions is it ready to use as it is for calibration of my pH pen --- ## 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/556072423-rianpesn-ph-solution-buffer-ph-meter-buffer-solution-ph-buffer](https://www.desertcart.at/products/556072423-rianpesn-ph-solution-buffer-ph-meter-buffer-solution-ph-buffer) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-24*