---
product_id: 499377203
title: "Karter Scientific 500ml Wide Neck Glass Round Media Storage Bottles with GL45 Screw Cap, Borosilicate Glass, 251M5 (Pack of 6)"
brand: "karter scientific"
price: "€ 210.92"
currency: EUR
in_stock: true
reviews_count: 6
category: "Karter Scientific"
url: https://www.desertcart.fr/products/499377203-karter-scientific-500ml-wide-neck-glass-round-media-storage-bottles
store_origin: FR
region: France
---

# airtight GL45 screw cap heat resistant to 140°C 500ml precision capacity Karter Scientific 500ml Wide Neck Glass Round Media Storage Bottles with GL45 Screw Cap, Borosilicate Glass, 251M5 (Pack of 6)

**Brand:** karter scientific
**Price:** € 210.92
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your lab game with leak-proof precision and heat-ready durability!

## Quick Answers

- **What is this?** Karter Scientific 500ml Wide Neck Glass Round Media Storage Bottles with GL45 Screw Cap, Borosilicate Glass, 251M5 (Pack of 6) by karter scientific
- **How much does it cost?** € 210.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/499377203-karter-scientific-500ml-wide-neck-glass-round-media-storage-bottles)

## Best For

- karter scientific enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Screw Cap:** GL45 blue polypropylene cap with a secure linerless plug seal guarantees zero spills and airtight storage.
- • **Multipack Convenience:** Set of 6 bottles to keep your workspace organized and ready for any project, from professional labs to innovative DIY setups.
- • **Versatile 500ml Capacity:** Ideal size for mixing, sampling, and storing media with clear 50ml graduations for precise measurement.
- • **Lab-Grade Borosilicate Glass:** Thickened glass built to resist thermal shock and chemical corrosion, ensuring durability in demanding environments.
- • **Autoclavable & Heat Resistant:** Withstands sterilization temperatures up to 140°C, perfect for rigorous lab protocols or creative at-home uses.

## Overview

The Karter Scientific 500ml Wide Neck Media Storage Bottles come in a pack of six, crafted from thick borosilicate glass for superior chemical and thermal resistance. Featuring a GL45 blue polypropylene screw cap with a linerless plug seal, these bottles ensure airtight, leak-proof storage. Graduated markings every 50ml enable precise measurement, while their autoclavable design supports sterilization up to 140°C. Perfect for professional labs or advanced home use, these bottles combine durability, versatility, and convenience in one trusted package.

## Description

These heavy duty borosilicate glass round bottles can be used for storage as well as mixing and sampling. They include a linerless autoclavable blue polypropylene plug seal GL45 threaded cap with a drip-free pouring ring. Media Bottle are leak-proof. Max temperature of 140 degrees Celsius (284 degrees Fahrenheit). Available in 8 sizes - 50ml, 100ml, 250ml, 500ml, 1000ml, 2L, 5L, & 10L

Review: Not as described - Does not have pouring rings which is very important, a little disappointed.
Review: Everything you want for a bottle that could potentially hold harsh chemicals is here. The tops screw on tight and are sealed perfectly when closed, no leaks whatsoever and they are air tight. They can pour liquids very nicely without the liquid going everywhere even though there is no "spout" or anything like a beaker would have, not sure how but they pour as well as a beaker or better with no liquid running down the side or going where you don't want it. The borosilicate glass is thick and will withstand any chemical you throw at it (except hydrofluoric acid obviously, don't use that in glass) as well as withstanding temperatures normal glass will not. I could see a lot of uses for these outside of holding liquid chemicals that need a leak proof borosilicate bottle, maybe moonshiners might like them (probably the larger sized version of these same bottles, which I also bought and am also very happy with) or for the rest of us non moonshiners, maybe holding or mixing other beverages as you can shake these without fear of spilling. Any liquid you need to hold except hydrofluoric acid (sorry Walter White) these will do great and they come in whatever size you could want.

## Features

- Capacity: 500ml / 16oz.
- Graduations: 50ml, from 100ml to 400ml
- Screw Cap: GL45 Blue Polypropylene
- Dimensions: 178mm x 89mm / 7" x 3.5" (approx.)
- Thickened Borosilicate Glass

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WTR8K8X |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 299,057 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 137 in Lab Media Bottles |
| Colour | Pack of 6 |
| Customer Reviews | 4.4 4.4 out of 5 stars (534) |
| Date First Available | 20 Aug. 2019 |
| Item Weight | 2.72 kg |
| Manufacturer | Karter Scientific |
| Manufacturer reference | 251M5 |
| Material | PE_(Polyethylene), Borosilicate Glass |
| Part Number | 251M5 |
| Product Dimensions | 8.89 x 8.89 x 17.78 cm; 2.72 kg |
| Shape | Round |
| Size | 500ml |
| Special Features | Leak Proof |
| Style | Pack of 6 |
| Usage | Storage |

## Product Details

- **Bottle type:** Reusable
- **Brand:** Karter Scientific
- **Capacity:** 500 Millilitres
- **Colour:** Pack of 6
- **Material:** PE_(Polyethylene), Borosilicate Glass

## Images

![Karter Scientific 500ml Wide Neck Glass Round Media Storage Bottles with GL45 Screw Cap, Borosilicate Glass, 251M5 (Pack of 6) - Image 1](https://m.media-amazon.com/images/I/41IlRafxyLL.jpg)
![Karter Scientific 500ml Wide Neck Glass Round Media Storage Bottles with GL45 Screw Cap, Borosilicate Glass, 251M5 (Pack of 6) - Image 2](https://m.media-amazon.com/images/I/41JqAv1Lx0L.jpg)
![Karter Scientific 500ml Wide Neck Glass Round Media Storage Bottles with GL45 Screw Cap, Borosilicate Glass, 251M5 (Pack of 6) - Image 3](https://m.media-amazon.com/images/I/41dBsw1wHuL.jpg)
![Karter Scientific 500ml Wide Neck Glass Round Media Storage Bottles with GL45 Screw Cap, Borosilicate Glass, 251M5 (Pack of 6) - Image 4](https://m.media-amazon.com/images/I/41k131HVyAL.jpg)
![Karter Scientific 500ml Wide Neck Glass Round Media Storage Bottles with GL45 Screw Cap, Borosilicate Glass, 251M5 (Pack of 6) - Image 5](https://m.media-amazon.com/images/I/51zLJYGxOAL.jpg)

## Customer Reviews

### ⭐⭐⭐ Not as described
*by S***Y on 25 May 2024*

Does not have pouring rings which is very important, a little disappointed.

### ⭐⭐⭐⭐⭐ Review
*by B***Y on 13 December 2023*

Everything you want for a bottle that could potentially hold harsh chemicals is here. The tops screw on tight and are sealed perfectly when closed, no leaks whatsoever and they are air tight. They can pour liquids very nicely without the liquid going everywhere even though there is no "spout" or anything like a beaker would have, not sure how but they pour as well as a beaker or better with no liquid running down the side or going where you don't want it. The borosilicate glass is thick and will withstand any chemical you throw at it (except hydrofluoric acid obviously, don't use that in glass) as well as withstanding temperatures normal glass will not. I could see a lot of uses for these outside of holding liquid chemicals that need a leak proof borosilicate bottle, maybe moonshiners might like them (probably the larger sized version of these same bottles, which I also bought and am also very happy with) or for the rest of us non moonshiners, maybe holding or mixing other beverages as you can shake these without fear of spilling. Any liquid you need to hold except hydrofluoric acid (sorry Walter White) these will do great and they come in whatever size you could want.

### ⭐ Review
*by S***R on 19 March 2021*

Great if you're looking for borosilicate glass chips. Not so much if you want borosilicate bottles.

## Frequently Bought Together

- Karter Scientific 500ml Glass Round Media Storage Bottles with GL45 Screw Cap, Borosilicate Glass, 251M5 (Pack of 6)
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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-27*