---
product_id: 168835218
title: "Laboratory Glass Ball Lab Sand Grind Bead"
brand: "deschem"
price: "S/.95"
currency: PEN
in_stock: true
category: "Deschem"
url: https://www.desertcart.pe/products/168835218-laboratory-glass-ball-lab-sand-grind-bead
store_origin: PE
region: Peru
---

# Linear Expansion 32×10⁻⁷/℃ Annealing Point 560℃ Softening Point 820℃ Laboratory Glass Ball Lab Sand Grind Bead

**Brand:** deschem
**Price:** S/.95
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your lab game with glass beads that never crack under pressure!

## Quick Answers

- **What is this?** Laboratory Glass Ball Lab Sand Grind Bead by deschem
- **How much does it cost?** S/.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/168835218-laboratory-glass-ball-lab-sand-grind-bead)

## Best For

- deschem enthusiasts

## Why This Product

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

## Key Features

- • **Minimal Expansion:** Ultra-low linear expansion ensures consistent results under temperature shifts
- • **Versatile Size Range:** Available from 2.5mm to 120mm to fit every experimental need
- • **Trusted Industry Choice:** Manufactured by Deschem, a leader in lab-grade glassware
- • **High Softening Threshold:** Softens only at 820℃, perfect for high-heat applications
- • **Precision Thermal Stability:** Withstands up to 560℃ annealing for reliable lab performance

## Overview

Deschem's Laboratory Glass Ball Sand Grind Beads offer exceptional thermal resistance with an annealing point of 560℃ and a softening point of 820℃, combined with a minimal linear expansion coefficient of 32×10⁻⁷/℃. Available in a wide range of sizes from 2.5mm to 120mm, these high-quality glass beads are engineered for precision and durability in demanding scientific and industrial applications.

## Description

Deschem Laboratory Glass Ball Lab Sand Grind BeadDiameter 2.5mm 3.0mm 3.5mm 4.0mm 4.5mm 5.0mm 5.5mm 6.0mm 7.0mm 8.0mm 9.0mm 10mm 11mm 12mm 20mm 30mm 40mm 50mm 60mm 70mm 80mm 90mm 100mm 120mm available

## Features

- Be Made From Glass
- Annealing Point ------560℃
- Linear Coefficient of Expansion------ 32×10-7/℃
- Softening Point------820℃

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VL89ZRV |
| Best Sellers Rank | #1,246,822 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) |
| Date First Available | July 25, 2019 |
| Manufacturer | Deschem |

## Images

![Laboratory Glass Ball Lab Sand Grind Bead - Image 1](https://m.media-amazon.com/images/I/41NY0WLM0uL.jpg)
![Laboratory Glass Ball Lab Sand Grind Bead - Image 2](https://m.media-amazon.com/images/I/41LiPy11mQL.jpg)
![Laboratory Glass Ball Lab Sand Grind Bead - Image 3](https://m.media-amazon.com/images/I/51VfOZenDpL.jpg)
![Laboratory Glass Ball Lab Sand Grind Bead - Image 4](https://m.media-amazon.com/images/I/71MgnbEP0ZL.jpg)

## Available Options

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

## Questions & Answers

**Q: Stupid question: Can these be used for anti-bumping in a lab/boiling scenerio?**
A: Yes

## Frequently Bought Together

- Deschem Laboratory Glass Ball Lab Sand Grind Bead
- 12 pcs Keck Clips Ground Joints #24, Standard Taper POM for Joints 24/29 and 24/40
- StonyLab Thermometer Inlet Adapter with 24/40 Inner Joint, 80mm Height, for Distillation Apparatus

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**Shop now:** [https://www.desertcart.pe/products/168835218-laboratory-glass-ball-lab-sand-grind-bead](https://www.desertcart.pe/products/168835218-laboratory-glass-ball-lab-sand-grind-bead)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-09-27*