---
product_id: 60873956
title: "Deronweer 15-pack pH Meter Buffer Solution Powder For Precise and Easy PH Calibration, PH Calibration Powder Solution 6.86,4.01,9.18"
brand: "deronweer"
price: "€ 17.61"
currency: EUR
in_stock: false
url: https://www.desertcart.fr/products/60873956-deronweer-15-pack-ph-meter-buffer-solution-powder-for-precise
store_origin: FR
region: France
---

# Deronweer 15-pack pH Meter Buffer Solution Powder For Precise and Easy PH Calibration, PH Calibration Powder Solution 6.86,4.01,9.18

**Brand:** deronweer
**Price:** € 17.61
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Deronweer 15-pack pH Meter Buffer Solution Powder For Precise and Easy PH Calibration, PH Calibration Powder Solution 6.86,4.01,9.18 by deronweer
- **How much does it cost?** € 17.61 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/60873956-deronweer-15-pack-ph-meter-buffer-solution-powder-for-precise)

## Best For

- deronweer enthusiasts

## Why This Product

- Trusted deronweer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Deronweer PH Meter Buffer Solution Powder, packet of 4.01, 6.86, 9.18 PH Calibration Powder Solution. Hello,friend,Your pH meter is not so accurate anymore? If you have a pool, aquarium, or spa, pH testing is something you do on a regular basis. However, hassling with messy liquid solutions may not give you the accuracy you need. Put the measuring cup away and opt for pre-measured convenience. Specifications: ✔ 5*4.01 Solution (Potassium Hydrogen Phthalate) ✔ 5*6.86 Solution (Mixed phosphate) ✔ 5*9.18 Solution (Borax) Directions for use: Step 1:Completely empty the powder into a clean 250mL glass beaker. Step 2:Add 250mL deionized water (or distilled water) to the beaker. Step 3:Stir until the powder has completely dissolved. Step 4:Follow the Esee pH meter calibration steps to calibrate your pH meter(Asin for Esee PH meter: B01LWMJVPG ) CAUTION: Not a drinkable solution! Don't Miss Out On This Excellent pH Calibration Powder, Click "Add to Cart" Now!

## Features

- High Accuracy: Premeasured exactly to ensure accuracy, our calibration powders enable you to re-calibrate your pH meter for most accuracy reading.
- Easy To Use: Just mix up each packet with 250 mL deionized water or distilled water in a glass breaker separately, and then you'll get standard pH solution kits for calibration.
- Wide Compatibility: These buffer solution powders are specially ideal for pH calibration of our Jellas Pocket Size pH Meters as well as other pH meters. Long Term Use: Sealed by durable moisture-proof individual packets, 3 years shelf life.
- 15 Packs: There are 5 packets of pH4.01, 5 packets of pH6.86, 5 packets of pH9.18 pH calibration powder solution can meet all ph needs.

## Images

![Deronweer 15-pack pH Meter Buffer Solution Powder For Precise and Easy PH Calibration, PH Calibration Powder Solution 6.86,4.01,9.18 - Image 1](https://images-na.ssl-images-amazon.com/images/I/51NxzkfuYfL.jpg)
![Deronweer 15-pack pH Meter Buffer Solution Powder For Precise and Easy PH Calibration, PH Calibration Powder Solution 6.86,4.01,9.18 - Image 2](https://images-na.ssl-images-amazon.com/images/I/41Kshez%2BciL.jpg)
![Deronweer 15-pack pH Meter Buffer Solution Powder For Precise and Easy PH Calibration, PH Calibration Powder Solution 6.86,4.01,9.18 - Image 3](https://images-na.ssl-images-amazon.com/images/I/41Kshez%2BciL.jpg)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-23*