---
product_id: 58728011
title: "PH4500B PH 4.0 Calibration Solution, 500 mL"
brand: "bluelab"
price: "AR$77615"
currency: ARS
in_stock: true
category: "Misc."
url: https://www.desertcart.com.ar/products/58728011-ph4500b-ph-4-0-calibration-solution-500-ml
store_origin: AR
region: Argentina
---

# PH4500B PH 4.0 Calibration Solution, 500 mL

**Brand:** bluelab
**Price:** AR$77615
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** PH4500B PH 4.0 Calibration Solution, 500 mL by bluelab
- **How much does it cost?** AR$77615 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/58728011-ph4500b-ph-4-0-calibration-solution-500-ml)

## Best For

- bluelab enthusiasts

## Why This Product

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

## Description

PH4500B PH 4.0 Calibration Solution, 500 mL

## Features

- PH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope)
- Store in a cool place out of direct sun and heat
- They should be stored with the lids securely tightened

## Images

![PH4500B PH 4.0 Calibration Solution, 500 mL - Image 1](https://m.media-amazon.com/images/I/41ti3eCydXL.jpg)

---

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**Shop now:** [https://www.desertcart.com.ar/products/58728011-ph4500b-ph-4-0-calibration-solution-500-ml](https://www.desertcart.com.ar/products/58728011-ph4500b-ph-4-0-calibration-solution-500-ml)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-09*