---
product_id: 173095371
title: "Solid Round Clear Glass Boiling Stones Beads, 3mm Diameter, Approx 1000 Beads"
brand: "adamas-beta"
price: "1061813₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/173095371-solid-round-clear-glass-boiling-stones-beads-3mm-diameter-approx
store_origin: VN
region: Vietnam
---

# High-Quality Glass 3mm Diameter Heat Resistant Solid Round Clear Glass Boiling Stones Beads, 3mm Diameter, Approx 1000 Beads

**Brand:** adamas-beta
**Price:** 1061813₫
**Availability:** ✅ In Stock

## Summary

> 💡 Elevate Your Lab Game with Every Bead!

## Quick Answers

- **What is this?** Solid Round Clear Glass Boiling Stones Beads, 3mm Diameter, Approx 1000 Beads by adamas-beta
- **How much does it cost?** 1061813₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/173095371-solid-round-clear-glass-boiling-stones-beads-3mm-diameter-approx)

## Best For

- adamas-beta enthusiasts

## Why This Product

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

## Key Features

- • **🌟 Premium Durability:** Made from high-quality glass, ensuring scratch resistance and longevity.
- • **🔬 Precision Engineering:** Crafted with a 3mm diameter for optimal performance in distillation.
- • **🌡️ High Heat Tolerance:** Withstands temperatures up to 505°C, perfect for rigorous lab environments.
- • **🔗 Versatile Applications:** Ideal for chemical plants, universities, and research labs—your go-to for boiling stones.
- • **👁️ Crystal Clear Clarity:** Offers excellent optical clarity, enhancing visibility in visual flow equipment.

## Overview

These Solid Round Clear Glass Boiling Stones Beads, measuring 3mm in diameter, are crafted from premium glass, ensuring durability and heat resistance. With approximately 1000 beads per pack, they are perfect for use in distillation columns, boiling stones, and various laboratory applications, making them essential for any professional setting.

## Description

Solid Round Clear Glass Boiling Stones Beads, 3mm Diameter, Approx 1000 Beads

## Features

- SIZE - Diameter 3mm/0.12inch
- PREMIUM MATERIAL - Made of high quality glass, which is durable, scratch-resistant, strain point: 440 ℃, softening point: 505 ℃
- USE - These glass beads are useful as packing for distillation columns and they can also be used as boiling stones or mixing beads
- EXCELLENT PERFORMANCE - Good optical clarity and chemical stability, use in check valves, visual flow equipment, and many lab, high strength
- APPLICATION WIDELY - Suitable for chemical plants, pharmaceutical factories, colleges and universities, scientific research units, distillation in the flask to prevent the liquid level boiling

## Product Details

- **Material:** Glass
- **Size:** 3mm
- **Brand:** ADAMAS-BETA
- **Shape:** Round
- **Item Weight:** 0.07 Kilograms
- **Number of Pieces:** 1000
- **Manufacturer:** ADAMAS-BETA

## Images

![Solid Round Clear Glass Boiling Stones Beads, 3mm Diameter, Approx 1000 Beads - Image 1](https://m.media-amazon.com/images/I/61Yv3b2bUaL.jpg)
![Solid Round Clear Glass Boiling Stones Beads, 3mm Diameter, Approx 1000 Beads - Image 2](https://m.media-amazon.com/images/I/714hMon6JLS.jpg)
![Solid Round Clear Glass Boiling Stones Beads, 3mm Diameter, Approx 1000 Beads - Image 3](https://m.media-amazon.com/images/I/613FwWdrefS.jpg)
![Solid Round Clear Glass Boiling Stones Beads, 3mm Diameter, Approx 1000 Beads - Image 4](https://m.media-amazon.com/images/I/61ZyBw9pWVS.jpg)
![Solid Round Clear Glass Boiling Stones Beads, 3mm Diameter, Approx 1000 Beads - Image 5](https://m.media-amazon.com/images/I/71JInAmRZbS.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What diameter is recommended for ethanol distillation?**
A: I have the 4 mm now, and they are small. I would go with the 6 mm or 12 mm diam. As long as they fit through the neck of your boiling flask. It should only take a few, but this depends on the size of the flask and the volume to be distilled.

**Q: Are these beads in fact borosilicate glass.  It shows up as such in a product description search but not in the product description itself**
A: I am not sure if they are true borosilicate glass. I am for certain they are NOT polymer or ceramic materials. They appear, with the naked eye, to not be porous, but I have not observed them under a microscope nor subjected them to a micro-porousity analytical experiment, e.g. BET analyzer.  They "feel" like small glass beads - just based on my observation.  I have used them in a reaction with the internal temperature above 350 C, with no problem while using a strong inorganic acid. 
Hope this helps; from an industry-based scientist.

**Q: Can they be used in freezing packs will they withstand freezing?**
A: These beads are solid. I would assume that they can withstand freezing without cracking, but I do not know for sure.

**Q: are these sterile? can they be made sterile?**
A: You can boil them...that's what they are for...boiling stones...boiling will kill stuff.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bubbler
*by T***Y on April 16, 2025*

Perfect for my bubbler

### ⭐⭐⭐⭐⭐ Exactly as advertised
*by R***. on December 21, 2023*

Maybe not the most accurate review since I got these to use for miniature painting (embed them in resin to simulate bubbles, or alien eggs, etc)But they were perfect for my purpose, so 5 stars it is!

### ⭐⭐⭐⭐⭐ They're glass beads, alright.
*by A***N on May 17, 2023*

I didn't count, but it seems close enough to 1k. Good size and weight for dropping into little paint bottles as an agitator without the risk of rusting. Just find a better container once you have them, I wouldn't trust a plastic bag to contain these things safely. A spill would be very troublesome to pick up.

## Frequently Bought Together

- Adamas-Beta Solid Round Clear Glass Boiling Stones Beads, 3mm Diameter, Approx 1000 Beads
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-22*