---
product_id: 119279943
title: "pH Buffer Calibration Solution 3-Pack — 1 Gallon Each: pH 4.00, pH 7.00 and pH 10.00 — NIST Traceable Reference Standards for All pH Meters"
brand: "biopharm"
price: "123838 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Biopharm"
url: https://www.desertcart.hu/products/119279943-ph-buffer-calibration-solution-3-pack-1-gallon-each-ph
store_origin: HU
region: Hungary
---

# Color-coded for quick ID NIST-traceable precision Waterproof, durable labels pH Buffer Calibration Solution 3-Pack — 1 Gallon Each: pH 4.00, pH 7.00 and pH 10.00 — NIST Traceable Reference Standards for All pH Meters

**Brand:** biopharm
**Price:** 123838 Ft
**Availability:** ✅ In Stock

## Summary

> 🧪 Calibrate with Confidence — Precision that Keeps You Ahead

## Quick Answers

- **What is this?** pH Buffer Calibration Solution 3-Pack — 1 Gallon Each: pH 4.00, pH 7.00 and pH 10.00 — NIST Traceable Reference Standards for All pH Meters by biopharm
- **How much does it cost?** 123838 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/119279943-ph-buffer-calibration-solution-3-pack-1-gallon-each-ph)

## Best For

- biopharm enthusiasts

## Why This Product

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

## Key Features

- • **Long Shelf Life:** Over one year of guaranteed stability upon receipt
- • **Ready for Any Lab:** Ideal for pharmaceutical, academic, research, and industrial use
- • **Lab-Grade Accuracy:** Calibrated against NIST SRM for unmatched precision
- • **Instant Identification:** Color-coded bottles eliminate guesswork during calibration
- • **Traceability Guaranteed:** Unique lot numbers and expiration dates ensure reliability

## Overview

This 3-pack pH buffer calibration solution set includes 1-gallon bottles of pH 4.00, 7.00, and 10.00, each rigorously standardized against NIST reference materials. Designed for professional labs, the color-coded, waterproof-labeled bottles feature unique lot numbers and expiration dates, ensuring traceability and over one year of shelf life for reliable, high-accuracy pH meter calibration.

## Description

This buffer calibration solution is suitable for the calibration of all pH meters. Each production lot is manufactured in our own laboratory following carefully controlled, written procedures and standardized against NIST standard reference materials (SRM) for high accuracy. The finished product is assigned a unique Lot number and expiration date. These products will have greater than one year shelf life when received. Certificate of analysis and traceability included.

Review: Exactly what I was looking for - Works great 💪
Review: Works great. - Works great.

## Features

- NIST Reference Calibrated
- Color-Coded for Easy Reference
- Lot Numbered and Expiration Dated on Convenient Water Proof Label
- Individual Bagged 1 Gallon Bottles with Waterproof Labels
- For Pharmaceutical, Academic, Research and Industrial Labs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JXC89P5 |
| Best Sellers Rank | #10,981 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Chemical Buffers |
| Date First Available | August 1, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 30 pounds |
| Product Dimensions | 14 x 14 x 15 inches |
| UPC | 721272377682 |

## Product Details

- **Brand:** Biopharm
- **Item Form:** Liquid
- **Item Volume:** 1 Gallons
- **Manufacturer:** Biopharm Inc
- **Package Information:** Bottle

## Images

![pH Buffer Calibration Solution 3-Pack — 1 Gallon Each: pH 4.00, pH 7.00 and pH 10.00 — NIST Traceable Reference Standards for All pH Meters - Image 1](https://m.media-amazon.com/images/I/71R8y6uctDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly what I was looking for
*by B***D on March 4, 2025*

Works great 💪

### ⭐⭐⭐⭐⭐ Works great.
*by C***G on January 20, 2026*

Works great.

### ⭐⭐⭐⭐⭐ Great product
*by J***T on September 15, 2020*

We bought this to calibrate our ph meter for our hot sauce before bottling. I like that there is alot solution instead of a one time packet. Thank you again

## Frequently Bought Together

- pH Buffer Calibration Solution 3-Pack — 1 Gallon Each: pH 4.00, pH 7.00 and pH 10.00 — NIST Traceable Reference Standards for All pH Meters
- pH Buffer Calibration Solution Kit 3-Pack: pH 4.00, pH 7.00, pH 10.00 Buffers — 500 mL (1.06 Pint) Each — Color Coded — NIST Traceable for All pH Meters
- pH/Oxygen Reduction Potential (ORP) Electrode Storage Solution, 250 mL (8.4 fl oz) — Suitable for All pH Meters — 1M KCl Solution — Keeps Your Probe Conditioned and Helps to Extend its Life

---

## 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.hu/products/119279943-ph-buffer-calibration-solution-3-pack-1-gallon-each-ph](https://www.desertcart.hu/products/119279943-ph-buffer-calibration-solution-3-pack-1-gallon-each-ph)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-20*