--- product_id: 644498999 title: "VERENIX 36 Pcs pH Meter Buffer Solution Powder, pH Buffer Calibration Solutio..." brand: "verenix" price: "€ 23.22" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.at/products/644498999-verenix-36-pcs-ph-meter-buffer-solution-powder-ph-buffer store_origin: AT region: Austria --- # 36 individually sealed packets ±0.01 pH accuracy Stable calibration at 25°C VERENIX 36 Pcs pH Meter Buffer Solution Powder, pH Buffer Calibration Solutio... **Brand:** verenix **Price:** € 23.22 **Availability:** ✅ In Stock ## Summary > ⚡ Calibrate like a pro, measure like a boss! ## Quick Answers - **What is this?** VERENIX 36 Pcs pH Meter Buffer Solution Powder, pH Buffer Calibration Solutio... by verenix - **How much does it cost?** € 23.22 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/644498999-verenix-36-pcs-ph-meter-buffer-solution-powder-ph-buffer) ## Best For - verenix enthusiasts ## Why This Product - Trusted verenix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Freshness Sealed:** Individually moisture-proof packaging ensures powder stays potent until use. - • **Precision Perfected:** Calibrate with ±0.01 pH accuracy for lab-grade results every time. - • **Versatile Application:** Ideal for hydroponics, aquariums, pools, spas, and water quality testing. - • **Universal Compatibility:** Works seamlessly with any electronic pH meter—no device left behind. - • **All-in-One Calibration Kit:** 36 packets covering pH 4.01, 6.86, and 9.18 to fit every testing need. ## Overview VERENIX offers a comprehensive 36-pack pH buffer powder set with three key calibration points (4.01, 6.86, 9.18), delivering lab-accurate ±0.01 pH precision at 25°C. Each packet is individually sealed for freshness and designed for universal compatibility with all electronic pH meters, making it the go-to solution for professionals managing water quality in hydroponics, aquariums, pools, and more. ## Description VERENIX 36 Pcs pH Meter Buffer Solution Powder, pH Buffer Calibration Solution Powder, pH Meter Calibration Packets for Precise and Easy use, 4.01pH, 6.86pH and 9.18pH: desertcart.com: Industrial & Scientific Review: Helps to maintain water quality in my hydrophonic garden - They work as they should Review: Easy to use pH calibration buffer - Easy to use and seems to work well. ## Features - 36 Packs Contents: 12*pH 4.01 solution powder, 12*pH 6.86 solution powder, 12*pH 9.18 solution powder, which can meet all pH requirements and is flexible in use. - Easy to Use: Mix the buffer powder with 250ML distilled water, put the pH meter into the solution, stir gently, and wait for a few seconds to get the result. - Accuracy: The accuracy of the buffer at 25°C is within ±0.01 pH units, and it can remain stable for a long time. It is sealed in a durable moisture-proof individual packaging to keep it fresh until use. - Works with Any PH Meter: This buffer powder will work with any electronic pH Meter. Ideal for Calibrating. - Wide Range of Applications: testing the pH balance of water, aquariums, swimming pools, spas or hydroponics. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D1P2MC1B | | Best Sellers Rank | #199,913 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #100 in Chemical Buffers | | Date First Available | April 14, 2024 | | Item Weight | 4.6 ounces | | Manufacturer | VERENIX | | Package Dimensions | 7.2 x 5.24 x 0.63 inches | ## Product Details - **Brand:** VERENIX - **Item Form:** Powder - **Manufacturer:** VERENIX - **Package Information:** Bottle ## Images ![VERENIX 36 Pcs pH Meter Buffer Solution Powder, pH Buffer Calibration Solutio... - Image 1](https://m.media-amazon.com/images/I/41kKmJQNkML.jpg) ![VERENIX 36 Pcs pH Meter Buffer Solution Powder, pH Buffer Calibration Solutio... - Image 2](https://m.media-amazon.com/images/I/41mHqW-H0oL.jpg) ![VERENIX 36 Pcs pH Meter Buffer Solution Powder, pH Buffer Calibration Solutio... - Image 3](https://m.media-amazon.com/images/I/41wnYuxhL-L.jpg) ![VERENIX 36 Pcs pH Meter Buffer Solution Powder, pH Buffer Calibration Solutio... - Image 4](https://m.media-amazon.com/images/I/41xTO6jbMnL.jpg) ![VERENIX 36 Pcs pH Meter Buffer Solution Powder, pH Buffer Calibration Solutio... - Image 5](https://m.media-amazon.com/images/I/51CVwEr1d3S.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Helps to maintain water quality in my hydrophonic garden *by T***S on October 18, 2025* They work as they should ### ⭐⭐⭐⭐⭐ Easy to use pH calibration buffer *by S***E on February 23, 2025* Easy to use and seems to work well. ### ⭐⭐⭐⭐⭐ Way cheaper than pre mixed solutions, better peace of mind *by C***H on May 2, 2025* Way smarter route economically versus buying pre mixed calibration solutions. You also get the ease of mind being able to just open a new pack up and mix up some new calibration fluid if you feel the last batch isn’t up to par. Forsure the move for anyone using a pH meter in any capacity really. ## Frequently Bought Together - VERENIX 36 Pcs pH Meter Buffer Solution Powder, pH Buffer Calibration Solution Powder, pH Meter Calibration Packets for Precise and Easy use, 4.01pH, 6.86pH and 9.18pH - 2024 All-New pH Meter for Water - High Accuracy Digital pH Tester (0.01 Precision) with UL Certification and 3 pH Calibration Powders - Ideal for Home Water, Hydroponics, Aquariums, Pools, and More - General Hydroponics pH Control Kit For A Balanced Nutrient Solution --- ## 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/644498999-verenix-36-pcs-ph-meter-buffer-solution-powder-ph-buffer](https://www.desertcart.at/products/644498999-verenix-36-pcs-ph-meter-buffer-solution-powder-ph-buffer) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-11*