--- product_id: 334410239 title: "pH Meter Buffer Solution Powder for Precise and Easy for Precise pH Calibration Powder Solution?4.01pH,6.86pH and 9.18pH (Pack of 9)" brand: "flemco" price: "12 zł" currency: PLN in_stock: true reviews_count: 3 url: https://www.desertcart.pl/products/334410239-ph-meter-buffer-solution-powder-for-precise-and-easy-precise store_origin: PL region: Poland --- # 3 precise calibration points ±0.01 pH accuracy 3-year moisture-proof shelf life pH Meter Buffer Solution Powder for Precise and Easy for Precise pH Calibration Powder Solution?4.01pH,6.86pH and 9.18pH (Pack of 9) **Brand:** flemco **Price:** 12 zł **Availability:** ✅ In Stock ## Summary > 🧪 Calibrate like a pro—never second guess your pH again! ## Quick Answers - **What is this?** pH Meter Buffer Solution Powder for Precise and Easy for Precise pH Calibration Powder Solution?4.01pH,6.86pH and 9.18pH (Pack of 9) by flemco - **How much does it cost?** 12 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/334410239-ph-meter-buffer-solution-powder-for-precise-and-easy-precise) ## Best For - flemco enthusiasts ## Why This Product - Trusted flemco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Setup:** Just mix with 250ml distilled water—no measuring, no hassle. - • **Precision Perfected:** Pre-measured powder ensures lab-grade pH calibration accuracy every time. - • **Pure & Professional:** Made with premium materials and purified via reverse osmosis for consistent results. - • **Long-Lasting Reliability:** Individually sealed packets keep powders fresh for up to 3 years. - • **Triple Calibration Power:** Includes 4.01, 6.86, and 9.18 pH buffers for comprehensive meter validation. ## Overview This pack of 9 pre-measured pH buffer solution powders from Flemco offers precise calibration at three critical pH points (4.01, 6.86, 9.18). Individually sealed for moisture protection and a 3-year shelf life, these powders simplify accurate pH meter calibration with just a quick mix in distilled water, ensuring reliable, professional-grade results every time. ## Description pH Buffer Powder, Can Be Used To Make 250ml pH Meter Calibration Solution, Compatible And User-friendly For The Calibration Of All pH Meter/Tester, Accurate and Easy to use for Long Period. Widely be used for testing pH balance of aquarium, pool, drinking water, RO system, Spa, hydroponics, etc Features: * ph calibration packets, no need to buy frequently. *Come with a user-friendly guide, help to learn how to use and reserve, etc. *Pre-measured exactly for accurate results. *longer shelf life(3 years) than liquid pH calibration solution (1 year) *Sealed with moisture-proof individual packets, convenient for reserve and carry. Easy to Use: 1.Prepare 3 x 250ml distilled water in container, and take out 1 set ph powder: 1 x pH 4.01, 1 x pH 6.86, 1 x pH 9.18. 2.Empty each packets in the 3 containers separately, you’ll get 3 x 250ml pH calibration solution kit. 3.Calibrate your pH meter with the pH solution. ## Features - 9 pcs ph buffer solution powder ph test meter measure calibration 4.00 6.86 9.18 bd - ACCURATE. The pH calibration powder are produced with premium quality material under strict conditions, and pre-measured exactly to ensure accuracy. - EASY TO USE. No need measure, just mix individual pack with 250ml distilled water separately, you’ll get standard PH buffer solution kit. - LONG TERM USE. sealed by durable moisture-proof individual packets, 3 years shelf life.; ph buffer, ph buffer solution, buffer solutions - Purification Method: Reverse Osmosis ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | FLEMCO | | Manufacturer | Flemco | | Colour | Multicolor | | Item Weight | 40 g | | Package Dimensions | 10.6 x 7.8 x 2.9 cm; 40 g | ## Product Details - **Brand:** FLEMCO - **Ph Range:** 4.01-9.18 - **Recommended Uses For Product:** Aquarium, Pool, Drinking Water, RO System, Spa, Hydroponics - **Manufacturer:** Flemco - **Material:** Buffer solution ## Images ![pH Meter Buffer Solution Powder for Precise and Easy for Precise pH Calibration Powder Solution?4.01pH,6.86pH and 9.18pH (Pack of 9) - Image 1](https://m.media-amazon.com/images/I/71MSAJGFc9S.jpg) ![pH Meter Buffer Solution Powder for Precise and Easy for Precise pH Calibration Powder Solution?4.01pH,6.86pH and 9.18pH (Pack of 9) - Image 2](https://m.media-amazon.com/images/I/61eCF9zyIqL.jpg) ![pH Meter Buffer Solution Powder for Precise and Easy for Precise pH Calibration Powder Solution?4.01pH,6.86pH and 9.18pH (Pack of 9) - Image 3](https://m.media-amazon.com/images/I/81kjrby7dVS.jpg) ![pH Meter Buffer Solution Powder for Precise and Easy for Precise pH Calibration Powder Solution?4.01pH,6.86pH and 9.18pH (Pack of 9) - Image 4](https://m.media-amazon.com/images/I/51dt1vOJkyS.jpg) ![pH Meter Buffer Solution Powder for Precise and Easy for Precise pH Calibration Powder Solution?4.01pH,6.86pH and 9.18pH (Pack of 9) - Image 5](https://m.media-amazon.com/images/I/41cYqH4XroS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ excellent service & product *by S***I on 5 February 2022* excellent service & product ### ⭐⭐⭐⭐ A bit expensive *by T***R on 21 September 2023* Works well but is a bit expensive ### ⭐ Ph reading is completely off. *by K*** on 2 September 2023* What’s marked as 6 is close to 9 on the litmus paper. The buffer packs that come with the ph Pen is accurate these packs are a complete rip off. ## Frequently Bought Together - FLEMCO pH Meter Buffer Solution Powder for Precise and Easy for Precise pH Calibration Powder Solution?4.01pH,6.86pH and 9.18pH (Pack of 9) - HM Digital HMPH80 HMDPHM80 Digital pH/Temperature Meter, 0.0-14.0 0.1 Resolution --- ## 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/334410239-ph-meter-buffer-solution-powder-for-precise-and-easy-precise](https://www.desertcart.pl/products/334410239-ph-meter-buffer-solution-powder-for-precise-and-easy-precise) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-28*