---
product_id: 356985475
title: "BOJACK 15 Pack of pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 4.01pH,6.86pH and 9.18pH"
brand: "bojack"
price: "€ 15.72"
currency: EUR
in_stock: true
reviews_count: 13
category: "Bojack"
url: https://www.desertcart.it/products/356985475-bojack-15-pack-of-ph-meter-buffer-solution-powder-precise
store_origin: IT
region: Italy
---

# 250ML mix 15 packets ±0.01 pH accuracy BOJACK 15 Pack of pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 4.01pH,6.86pH and 9.18pH

**Brand:** bojack
**Price:** € 15.72
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate Your pH Game with BOJACK!

## Quick Answers

- **What is this?** BOJACK 15 Pack of pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 4.01pH,6.86pH and 9.18pH by bojack
- **How much does it cost?** € 15.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/356985475-bojack-15-pack-of-ph-meter-buffer-solution-powder-precise)

## Best For

- bojack enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly:** Simply mix with distilled water for instant results.
- • **Durable Packaging:** Moisture-proof design keeps solutions fresh.
- • **Versatile Solutions:** Includes 15 packets for all your pH needs.
- • **Eco-Conscious Choice:** BPA-free and non-toxic for peace of mind.
- • **Precision Calibration:** Achieve accurate readings with ±0.01 pH stability.

## Overview

The BOJACK 15 Pack of pH Meter Buffer Solution Powder offers a precise and user-friendly solution for calibrating your pH meter. With three different pH levels (4.01, 6.86, and 9.18) and a remarkable accuracy of ±0.01 pH units, this product is perfect for a variety of applications, including water testing for aquariums, swimming pools, and hydroponics. Each packet is individually sealed to ensure freshness and is free from harmful chemicals, making it a safe choice for both personal and professional use.

## Description

Steps for usage Step 1: Open the package and pour the powder completely into a clean, dry glass container. Step 2: Add 250 ml of deionized water (or distilled water) to the container. (Preferably 250 ml calibration flask) Step 3: Stir until the powder is completely dissolved. Step 4: Calibrate your pH meter, put the pH meter into the solution, stir gently, and wait a few seconds. (Rinse the meter with pure water before testing) To ensure more accuracy, calibrate with 2 solutions, starting from 6.86, then 4.01 or 9.18. Specification: 5*4.01 solution (potassium hydrogen phthalate) 5*6.86 solution (mixed phosphate) 5*9.18 solution (borax) Note: It is not a drinkable solution, please keep it out of the reach of children aged 0-3!

Review: Great item - does the job
Review: Great stuff - Great value product all as described and the delivery was swift too I’m very happy with this purchase

## Features

- 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.
- Does not contain BPA, does not contain any other harmful and toxic chemicals
- Package content: 15 packets of pH calibration package: 5*pH 4.01 solution powder, 5*pH 6.86 solution powder, 5*pH 9.18 solution powder, which can meet all pH requirements and is flexible in use.
- Wide range of applications: testing the pH balance of drinking water, aquariums, swimming pools, spas or hydroponics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BOJACK |
| Part number | BJ-pH-469 |
| Item Weight | 41 g |
| Package Dimensions | 16.21 x 9.7 x 1.19 cm; 41 g |
| Item model number | BJ-pH-469 |
| Material | PE_(Polyethylene), BPA_(Bisphenol_A), PS_(Polystyrene), Glass |
| Batteries included? | No |
| Batteries Required? | No |

## Images

![BOJACK 15 Pack of pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 4.01pH,6.86pH and 9.18pH - Image 1](https://m.media-amazon.com/images/I/71SWvzGg1WL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great item
*by Q***5 on 17 October 2025*

does the job

### ⭐⭐⭐⭐⭐ Great stuff
*by S***N on 19 October 2025*

Great value product all as described and the delivery was swift too I’m very happy with this purchase

### ⭐⭐⭐⭐⭐ good value
*by M***K on 30 December 2025*

they are good to use to collaborate your meter

## Frequently Bought Together

- BOJACK 15 Pack of pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 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

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-10*