---
product_id: 186767664
title: "HEPES, Molecular Biology Grade (Free Acid), 100g"
brand: "promega"
price: "FREE"
currency: AUD
in_stock: true
category: "Industrial"
url: https://www.desertcart.com.au/products/186767664-hepes-molecular-biology-grade-free-acid-100g
store_origin: AU
region: Australia
---

# HEPES, Molecular Biology Grade (Free Acid), 100g

**Brand:** promega
**Price:** FREE
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** HEPES, Molecular Biology Grade (Free Acid), 100g by promega
- **How much does it cost?** FREE with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/186767664-hepes-molecular-biology-grade-free-acid-100g)

## Best For

- promega enthusiasts

## Why This Product

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

## Description

HEPES is a biological buffer that functions over a pH range of 6.8 to 8.2. Formula Weight: 238.3. Appearance: white, crystalline powder. Purity: >=99.5 percent. Lead: <=5ppm. Iron: <=5ppm. Moisture: <=0.5 percent. pH at 25 degree C (1M): 5.0-6.5. A260 at 0.1M: <=0.05. A280 at 0.1M: <=0.04.

## Images

![HEPES, Molecular Biology Grade (Free Acid), 100g - Image 1](https://images-na.ssl-images-amazon.com/images/I/41eglA-R36L.jpg)

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---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-25*