---
product_id: 777955028
title: "4.5-Inch Long Borosilicate Glass Tube, 12 Mm Outer Diameter, 2 Mm Wall Thickness. Comes With A Cleaning Brush (7 Pieces)"
brand: "amzmakup"
price: "€ 37.14"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/777955028-4-5-inch-long-borosilicate-glass-tube-12-mm-outer
store_origin: FI
region: Finland
---

# High thermal shock resistance 12mm OD & 2mm wall thickness precision Includes 7-piece cleaning brush set 4.5-Inch Long Borosilicate Glass Tube, 12 Mm Outer Diameter, 2 Mm Wall Thickness. Comes With A Cleaning Brush (7 Pieces)

**Brand:** amzmakup
**Price:** € 37.14
**Availability:** ✅ In Stock

## Summary

> 🧪 Elevate your lab game with precision and durability you can trust!

## Quick Answers

- **What is this?** 4.5-Inch Long Borosilicate Glass Tube, 12 Mm Outer Diameter, 2 Mm Wall Thickness. Comes With A Cleaning Brush (7 Pieces) by amzmakup
- **How much does it cost?** € 37.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/777955028-4-5-inch-long-borosilicate-glass-tube-12-mm-outer)

## Best For

- amzmakup enthusiasts

## Why This Product

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

## Key Features

- • **Precision Dimensions:** 12mm outer diameter and 2mm wall thickness for consistent, reliable lab results
- • **Effortless Maintenance:** Comes with a 7-piece cleaning brush set to keep your tubes pristine and ready
- • **Engineered for Endurance:** Borosilicate glass with ultra-low expansion for unmatched heat & shock resistance
- • **Flawless Quality Control:** 100% cosmetic inspection ensures premium clarity and defect-free tubes every time
- • **Corrosion-Resistant Durability:** Chemical-resistant glass built to withstand harsh substances without compromise

## Overview

This 4.5-inch borosilicate glass tube features a 12mm outer diameter and 2mm wall thickness, engineered for superior thermal shock and chemical resistance. Each tube undergoes 100% cosmetic inspection to guarantee flawless quality. The package includes a 7-piece cleaning brush set, making it a durable, reusable, and easy-to-maintain essential for professional laboratory use.

## Description

A good choice

## Features

- 100% cosmetic inspection of eachindividual tube favours high yieldrates all along the value chain.
- A low coefficient of expansion ensures a high temperature resistance, as well as thermal shock resistance.
- The chemical composition of borosilicate glass provides it with a strong hydrolytic resistance and durability to corrosive substances.
- A low coefficient of expansion and exceptional resistance to thermal shock also adds to its versatility, while its smooth surface offers impressive scratch resistance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | AMZMAKUP |
| Model Number | AP-005 |
| Colour | Transparent |
| Package Dimensions | 12.8 x 8.99 x 4.7 cm; 15.88 g |
| Material | Glass |
| Special Features | Break Resistant, Heat Resistant, Reusable |
| Item Weight | 15.9 g |

## Product Details

- **Material:** Glass
- **Colour:** Transparent
- **Size:** 4.5 Inches
- **Special feature:** Break Resistant, Heat Resistant, Reusable
- **Brand:** AMZMAKUP
- **Unit count:** 7.0 count
- **Number of items:** 7
- **UPC:** 797246230321
- **Manufacturer:** AMZMAKUP

## Images

![4.5-Inch Long Borosilicate Glass Tube, 12 Mm Outer Diameter, 2 Mm Wall Thickness. Comes With A Cleaning Brush (7 Pieces) - Image 1](https://m.media-amazon.com/images/I/61ar8HU1zeL.jpg)
![4.5-Inch Long Borosilicate Glass Tube, 12 Mm Outer Diameter, 2 Mm Wall Thickness. Comes With A Cleaning Brush (7 Pieces) - Image 2](https://m.media-amazon.com/images/I/61qzl-GnJmL.jpg)
![4.5-Inch Long Borosilicate Glass Tube, 12 Mm Outer Diameter, 2 Mm Wall Thickness. Comes With A Cleaning Brush (7 Pieces) - Image 3](https://m.media-amazon.com/images/I/61R7-Bp9QBL.jpg)
![4.5-Inch Long Borosilicate Glass Tube, 12 Mm Outer Diameter, 2 Mm Wall Thickness. Comes With A Cleaning Brush (7 Pieces) - Image 4](https://m.media-amazon.com/images/I/71DfAaK+qlL.jpg)
![4.5-Inch Long Borosilicate Glass Tube, 12 Mm Outer Diameter, 2 Mm Wall Thickness. Comes With A Cleaning Brush (7 Pieces) - Image 5](https://m.media-amazon.com/images/I/71YFo5gePsL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.fi/products/777955028-4-5-inch-long-borosilicate-glass-tube-12-mm-outer](https://www.desertcart.fi/products/777955028-4-5-inch-long-borosilicate-glass-tube-12-mm-outer)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-07*