---
product_id: 57879139
title: "pH Buffer Calibration Kit 3-Pack: 250 mL (8.4 fl oz) Each of pH 4.00, pH 6.86, and pH 9.18 — NIST Traceable Reference Standards for All pH Meters"
brand: "biopharm"
price: "¥9047"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/57879139-ph-buffer-calibration-kit-3-pack-250-ml-8-4
store_origin: JP
region: Japan
---

# Precision Calibration NIST Certified Temperature Specific pH Buffer Calibration Kit 3-Pack: 250 mL (8.4 fl oz) Each of pH 4.00, pH 6.86, and pH 9.18 — NIST Traceable Reference Standards for All pH Meters

**Brand:** biopharm
**Price:** ¥9047
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate Your Accuracy Game!

## Quick Answers

- **What is this?** pH Buffer Calibration Kit 3-Pack: 250 mL (8.4 fl oz) Each of pH 4.00, pH 6.86, and pH 9.18 — NIST Traceable Reference Standards for All pH Meters by biopharm
- **How much does it cost?** ¥9047 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/57879139-ph-buffer-calibration-kit-3-pack-250-ml-8-4)

## 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

- • **Traceable Trust:** NIST traceable standards guarantee reliability for your critical measurements.
- • **Ready for Action:** Individually bagged for easy storage and transport, perfect for on-the-go professionals.
- • **Quality Assurance:** Comes with a free Certificate of Analysis, so you can trust your results.
- • **Temperature Tailored:** Labeled for both 20°C and 25°C, ensuring accuracy in any environment.
- • **Precision Meets Convenience:** Each kit includes three 250 mL bottles for versatile use.

## Overview

The pH Buffer Calibration Kit 3-Pack includes three 250 mL bottles of pH 4.00, pH 6.86, and pH 9.18 solutions, all NIST traceable and designed for precise calibration of pH meters. Each bottle is individually bagged, lot numbered, and expiration dated, making it ideal for pharmaceutical, academic, research, and industrial labs.

## Description

pH Buffer Calibration Kit 3-Pack: 250 mL (8.4 fl oz) Each of pH 4.00, pH 6.86, and pH 9.18 — NIST Traceable Reference Standards for All pH Meters

## Features

- Labeled for both 20°C and 25°C temperature values
- Individually Bagged 250 ml (8.4 oz) Poly Bottles
- Lot Numbered and Expiration Dated
- Free Certificate of Analysis and Traceability
- For Pharmaceutical, Academic, Research and Industrial Labs

## Product Details

- **Brand:** Biopharm
- **Item Volume:** 250 Milliliters
- **Package Information:** Bottle
- **Item Form:** Liquid
- **Manufacturer:** Biopharm Inc

## Images

![pH Buffer Calibration Kit 3-Pack: 250 mL (8.4 fl oz) Each of pH 4.00, pH 6.86, and pH 9.18 — NIST Traceable Reference Standards for All pH Meters - Image 1](https://m.media-amazon.com/images/I/81Yx6q3KKZL.jpg)

## Frequently Bought Together

- pH Buffer Calibration Kit 3-Pack: 250 mL (8.4 fl oz) Each of pH 4.00, pH 6.86, and pH 9.18 — NIST Traceable Reference Standards 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

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**Shop now:** [https://www.desertcart.jp/products/57879139-ph-buffer-calibration-kit-3-pack-250-ml-8-4](https://www.desertcart.jp/products/57879139-ph-buffer-calibration-kit-3-pack-250-ml-8-4)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-10*