---
product_id: 110750453
title: "Potassium Metal Element 19 Sample K, Pure 1 gram 99,8% Pieces Under Mineral Oil in Labeled Glass Vial"
brand: "nova elements"
price: "AR$45787"
currency: ARS
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.ar/products/110750453-potassium-metal-element-19-sample-k-pure-1-gram-99
store_origin: AR
region: Argentina
---

# Potassium Metal Element 19 Sample K, Pure 1 gram 99,8% Pieces Under Mineral Oil in Labeled Glass Vial

**Brand:** nova elements
**Price:** AR$45787
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Potassium Metal Element 19 Sample K, Pure 1 gram 99,8% Pieces Under Mineral Oil in Labeled Glass Vial by nova elements
- **How much does it cost?** AR$45787 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/110750453-potassium-metal-element-19-sample-k-pure-1-gram-99)

## Best For

- nova elements enthusiasts

## Why This Product

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

## Description

Potassium metal element 19 sample Purity > 99,8% Quantity: > 1 gram Placed inside a labeled glass vial, each vial is labeled with the chemical symbol, atomic number and all the most important info for each element, the color is also referred to the chemical group of each element. This is not a toy, it is perfect for collection and laboratories purposes.

Review: Great demo for a chemistry classroom - I am a chemistry teacher and this was a great demo on the alkali metals and their increasing reactivity!
Review: Good price for this product - K is an interesting element especially is water. Product arrived in good condition

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.4 out of 5 stars 132 Reviews |

## Images

![Potassium Metal Element 19 Sample K, Pure 1 gram 99,8% Pieces Under Mineral Oil in Labeled Glass Vial - Image 1](https://m.media-amazon.com/images/I/81KPaR39U6L.jpg)
![Potassium Metal Element 19 Sample K, Pure 1 gram 99,8% Pieces Under Mineral Oil in Labeled Glass Vial - Image 2](https://m.media-amazon.com/images/I/81RvISUTM+L.jpg)
![Potassium Metal Element 19 Sample K, Pure 1 gram 99,8% Pieces Under Mineral Oil in Labeled Glass Vial - Image 3](https://m.media-amazon.com/images/I/91KFz+RZ8EL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great demo for a chemistry classroom
*by D***S on January 11, 2025*

I am a chemistry teacher and this was a great demo on the alkali metals and their increasing reactivity!

### ⭐⭐⭐⭐⭐ Good price for this product
*by M***. on January 14, 2025*

K is an interesting element especially is water. Product arrived in good condition

### ⭐⭐⭐⭐⭐ Really fun elements.
*by R***O on March 7, 2023*

Bought one to keep and one to play with.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.ar/products/110750453-potassium-metal-element-19-sample-k-pure-1-gram-99](https://www.desertcart.com.ar/products/110750453-potassium-metal-element-19-sample-k-pure-1-gram-99)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-01*