---
product_id: 34921020
title: "5 rolls Magnesium Ribbon 99.95% High Purity 25g 70ft per roll Lab Chemicals"
brand: "hj tec"
price: "S$57"
currency: SGD
in_stock: true
reviews_count: 6
category: "Hj Tec"
url: https://www.desertcart.sg/products/34921020-5-rolls-magnesium-ribbon-99-95-high-purity-25g-70ft
store_origin: SG
region: Singapore
---

# 70 ft length per roll 99.95% ultra-pure burn 5-roll lab-grade set 5 rolls Magnesium Ribbon 99.95% High Purity 25g 70ft per roll Lab Chemicals

**Brand:** hj tec
**Price:** S$57
**Availability:** ✅ In Stock

## Summary

> 🔥 Ignite your curiosity with pure precision!

## Quick Answers

- **What is this?** 5 rolls Magnesium Ribbon 99.95% High Purity 25g 70ft per roll Lab Chemicals by hj tec
- **How much does it cost?** S$57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/34921020-5-rolls-magnesium-ribbon-99-95-high-purity-25g-70ft)

## Best For

- hj tec enthusiasts

## Why This Product

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

## Key Features

- • **Value Pack:** Get 5 rolls in one set—perfect for labs, classrooms, or professional use without frequent reordering.
- • **Generous Length:** Each roll stretches approximately 70 feet, giving you ample material for multiple experiments or projects.
- • **Precision Weight:** Each roll weighs a precise 25g, ensuring accurate measurements and dependable results.
- • **Ultra-High Purity:** Experience 99.95% pure magnesium for consistent, reliable reactions every time.
- • **Clean, Bright Burn:** Ignites easily with a brilliant white flame, ideal for demonstrations that impress and educate.

## Overview

This set of 5 magnesium ribbon rolls offers ultra-high purity (99.95%) and consistent 25g weight per roll, each approximately 70 feet long. Ideal for scientific experiments and educational demonstrations, it delivers a clean, bright burn that professionals and educators trust.

## Description

Pure 99.5%,25gm Magnesium ribbon science educational kit. Easy to use. Burns light.A set of 5Pcs.

Review: Got 5 rolls as advertised, each is a bit over 25g - Came as 5 rolls exactly as advertised, each roll is even slightly over 25g which is nice to see. An honest product listing for once!
Review: Five Stars - 4th of July can't come fast enough.

## Features

- Fineness: 99.95%
- Weight: 25g
- Length: Approx 21m (70 ft)
- High Purity Burns Light
- A SET OF 5pcs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LX9F2Q9 |
| Best Sellers Rank | #224,481 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #205 in Inorganic Reagents |
| Brand | HJ Tec |
| Brand Name | HJ Tec |
| Container Type | Bottle |
| Customer Reviews | 4.3 out of 5 stars 24 Reviews |
| Item Weight | 25 g |
| Manufacturer | HJ Tec |
| Model Number | HJ0001 |
| Package Information | Bottle |
| Part Number | HJLAB0001 |

## Product Details

- **Brand:** HJ Tec
- **Item Weight:** 25 Grams
- **Package Information:** Bottle
- **Manufacturer:** HJ Tec

## Images

![5 rolls Magnesium Ribbon 99.95% High Purity 25g 70ft per roll Lab Chemicals - Image 1](https://m.media-amazon.com/images/I/71TST01nJ5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Got 5 rolls as advertised, each is a bit over 25g
*by G***G on March 1, 2025*

Came as 5 rolls exactly as advertised, each roll is even slightly over 25g which is nice to see. An honest product listing for once!

### ⭐⭐⭐⭐⭐ Five Stars
*by R***T on February 4, 2017*

4th of July can't come fast enough.

### ⭐⭐ Not as good as I hoped
*by P***Y on September 29, 2025*

Not what I thought it was going to be Too thick won’t light easily

## Frequently Bought Together

- 5 rolls Magnesium Ribbon 99.95% High Purity 25g 70ft per roll Lab Chemicals
- Red Iron Oxide - Fe2O3 - Natural - 5 Pounds
- 2 Pack Magnesium Ribbon High Purity Lab Chemicals 2 Rolls 99.95% 25 g Approx 70 ft Awesome Industries

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**Shop now:** [https://www.desertcart.sg/products/34921020-5-rolls-magnesium-ribbon-99-95-high-purity-25g-70ft](https://www.desertcart.sg/products/34921020-5-rolls-magnesium-ribbon-99-95-high-purity-25g-70ft)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-11-01*