---
product_id: 39245468
title: "15-Pack pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 6.86,4.01,9.18"
brand: "esee"
price: "B/.24"
currency: PAB
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.pa/products/39245468-15-pack-ph-meter-buffer-solution-powder-for-precise-easy
store_origin: PA
region: Panama
---

# Compact & travel-friendly sachets 15 pre-measured packs Precise 3-point calibration (4.01, 6.86, 9.18) 15-Pack pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 6.86,4.01,9.18

**Brand:** esee
**Price:** B/.24
**Availability:** ❌ Out of Stock

## Summary

> 🧪 Calibrate Like a Pro, Wherever You Go!

## Quick Answers

- **What is this?** 15-Pack pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 6.86,4.01,9.18 by esee
- **How much does it cost?** B/.24 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/39245468-15-pack-ph-meter-buffer-solution-powder-for-precise-easy)

## Best For

- esee enthusiasts

## Why This Product

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

## Key Features

- • **Portable Precision:** Individual sachets fit perfectly in your bag or drawer—calibrate anywhere, anytime.
- • **Complete pH Spectrum:** Includes 5 packs each of pH 4.01, 6.86, and 9.18 buffers to cover all your calibration needs.
- • **Versatile Application:** Ideal for pools, aquariums, hydroponics, RO systems, and spas—professional-grade calibration at your fingertips.
- • **Effortless Calibration:** Pre-measured powders eliminate guesswork—just mix with 250mL distilled water for instant accuracy.
- • **Cost-Effective Longevity:** Mix powders in bulk to extend shelf life and reduce waste, saving you time and money.

## Overview

This 15-pack pH meter buffer powder set offers precise calibration with three essential pH values (4.01, 6.86, 9.18) in easy-to-use, portable sachets. Designed for professionals and enthusiasts alike, it ensures accurate pH meter readings across a wide range of applications—from aquariums to hydroponics—while saving time and money through bulk mixing and long shelf life.

## Description

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 solution may not give you the accuracy you need. Put the measuring cup away and opt for pre-measured convenience. Specifications: 5 x 4.01 pH buffer powder 5 x 6.86 pH buffer powder 5 x 9.18 pH buffer powder 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: Calibrate your pH meter accordingly. CAUTION: Not a drinkable solution! Don’t Miss Out on This Excellent pH Calibration Powder, Click “Add to Cart” Now!

Review: Great for calibration of PH meters. - The instructions must be followed precisely. Even the temp of the test water makes a difference. If your distilled water is not at 77 degrees, you need to adjust for that. We found that even if the ph tester says it can adjust for water temp, it will probably not, at least the first time you calibrate it. It took us a couple of times to realize that we could not compromise even the smallest. If it says 750ml of test water, it means exactly that, 750ml, not alittle less or more. If you follow the instructions, these will work well for calibration of your meter.
Review: Easy to use - These buffers are easy to use because the instructions are clear and the reference values are provided on the back of the sachet. A single sachet lasts me for half a month in refrigeration using small portions to calibrate my sensor controlled by a micro controller. Recommended for use with any type of pH sensor!

## Features

- Easy to use- No need to measure, just mix each packs with 250mL distilled water.
- Total 15 packs-The set includes 5 pack of 4.01, 5 pack of 6.86 and 5 pack of 9.18 calibration solution powder for all pH needs.
- Designed for portability- Individual sized packets can be tucked in drawer, bag or suitcase for travel.,easy to carry.
- Save time and money-By mixing powders in a jar of distilled water, this lets you keep them longer and more readily available without needing more packets.
- Wide range of applications-Ideal for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06X3TKTBC |
| Batteries required | No |
| Best Sellers Rank | #297,767 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #150 in Chemical Buffers |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,099) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.44 ounces |
| Item model number | PP-03 |
| Manufacturer | Lanboon |
| Package Dimensions | 6.1 x 2.64 x 0.55 inches |
| Warranty Description | 2 years from the date of purchase |

## Product Details

- **Brand:** ESEE
- **Manufacturer:** Lanboon
- **Material:** pH buffer solution powder
- **Ph Range:** 4.01-9.18
- **UPC:** 613706120110

## Images

![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://m.media-amazon.com/images/I/4140R7nDoVL.jpg)
![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://m.media-amazon.com/images/I/41XPPc76t6L.jpg)
![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://m.media-amazon.com/images/I/518-PXGxMSL.jpg)
![15-Pack pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 6.86,4.01,9.18 - Image 4](https://m.media-amazon.com/images/I/51TzjrMvgtL.jpg)
![15-Pack pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 6.86,4.01,9.18 - Image 5](https://m.media-amazon.com/images/I/61nBxv4ts0L.jpg)

## Questions & Answers

**Q: How often do i need to calibrate the meters?**
A: Dear Elsa Aquino,

Thanks for your questions for our pH buffer solution powder.
How often do you need to calibrate the pH meter, which depends on how often you use the meter. The following information is for your reference:
1, If you find the testing result is not accurate, then you need to calibrate the meter.
2, If you haven't used the meter for a long time, then you need to calibrate it.
3, You need to calibrate the meter again after about 10 times use for the mter.

Best regards
Ellen from Esee Group

**Q: PH test kit for soil?**
A: Our pH buffer powder is for calibrating the pH meter, so it is only an accessory, can not use it to test soil directly.

**Q: It sounds like I can mix the powder with distilled water into a glass jar and.  How long does this mixture last, i.e. 30 days, etc?**
A: Yes, you can mix the powder with distrilled water into a glass jar and the mixture can last for around half year, but the glass jar must be sealed.

**Q: Can these be mixed and stored in sealable 'plastic' containers?**
A: Dear S. Rich,

Thanks for your question.

Yes, you can mix and store our ph butter powder in a sealed plastic container, it is OK!

Best regards
Ellen from Esee Group

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for calibration of PH meters.
*by R***8 on June 3, 2022*

The instructions must be followed precisely. Even the temp of the test water makes a difference. If your distilled water is not at 77 degrees, you need to adjust for that. We found that even if the ph tester says it can adjust for water temp, it will probably not, at least the first time you calibrate it. It took us a couple of times to realize that we could not compromise even the smallest. If it says 750ml of test water, it means exactly that, 750ml, not alittle less or more. If you follow the instructions, these will work well for calibration of your meter.

### ⭐⭐⭐⭐⭐ Easy to use
*by A***R on September 21, 2022*

These buffers are easy to use because the instructions are clear and the reference values are provided on the back of the sachet. A single sachet lasts me for half a month in refrigeration using small portions to calibrate my sensor controlled by a micro controller. Recommended for use with any type of pH sensor!

### ⭐⭐⭐⭐ get your ph right
*by G***W on November 17, 2024*

Sometimes cloudy looking and sometimes not? Was able to calibrate with it.

## Frequently Bought Together

- 15-Pack pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 6.86,4.01,9.18
- PH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium
- 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.com.pa/products/39245468-15-pack-ph-meter-buffer-solution-powder-for-precise-easy](https://www.desertcart.com.pa/products/39245468-15-pack-ph-meter-buffer-solution-powder-for-precise-easy)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-22*