---
product_id: 346099900
title: "4 Pack 1000 mL Graduated Square Reagent Media/Storage Glass Bottle With GL45 Blue Polypropylene Screw Cap"
brand: "pastein"
price: "R1310"
currency: ZAR
in_stock: true
reviews_count: 3
url: https://www.desertcart.co.za/products/346099900-4-pack-1000-ml-graduated-square-reagent-media-storage-glass
store_origin: ZA
region: South Africa
---

# 1000 mL precise graduations Airtight GL45 screw cap Thick, chemical-resistant glass 4 Pack 1000 mL Graduated Square Reagent Media/Storage Glass Bottle With GL45 Blue Polypropylene Screw Cap

**Brand:** pastein
**Price:** R1310
**Availability:** ✅ In Stock

## Summary

> 🧴 Elevate your lab game with leak-proof precision and durability!

## Quick Answers

- **What is this?** 4 Pack 1000 mL Graduated Square Reagent Media/Storage Glass Bottle With GL45 Blue Polypropylene Screw Cap by pastein
- **How much does it cost?** R1310 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/346099900-4-pack-1000-ml-graduated-square-reagent-media-storage-glass)

## Best For

- pastein enthusiasts

## Why This Product

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

## Key Features

- • **Seal the Deal:** Blue GL45 screw cap guarantees a leak-proof, airtight seal with drip-free pouring—no mess, no stress.
- • **Built to Brave the Lab:** Thick, high-quality glass resists thermal shock and corrosive chemicals for long-lasting durability.
- • **Sterilize with Confidence:** Autoclavable up to 120℃ (bottles) and 140℃ (caps) for safe, reusable, and eco-friendly lab storage.
- • **Versatile Storage Solution:** Ideal for chemicals, liquids, powders, and biological samples—perfect for professional labs and home experiments alike.
- • **Precision Meets Practicality:** Permanent white enamel graduations from 100 mL to 900 mL ensure exact measurements every time.

## Overview

This 4-pack of 1000 mL square glass reagent bottles features permanent enamel graduations for accurate measurement, tough chemical-resistant glass, and airtight GL45 blue polypropylene screw caps. Designed for professional and home lab use, they are autoclavable, reusable, and built to withstand thermal shock and corrosive environments.

## Description

· Capacity: 1000 mL/34 oz, permanent white enamel graduations from 100 mL to 900 mL, accurate scales,easy labeling; Dimension: Bottom Length: 3.3", Neck ID: 1.18", Height: 8.66"  · Thick Glass: tough, high quality, low coefficients of thermal expansion, resistant to thermal shock, high chemical resistance in corrosive enviroments  · GL45 Screw Cap: Blue GL45 screw cap, tight seal, drip-free pouring ring, airtight seal, no leaking  · Autoclavable: Max 120℃ for bottles, 140℃ for caps when autoclaving, durable, reusable, enviromental friendly  · Glass bottles fit for storing chemicals, liquids, powders, biologicals and other liquid solutions for lab, experiment, chemistry, scientific studies and houshold home uses

## Features

- Capacity: 1000 mL/34 oz, permanent white enamel graduations from 100 mL to 900 mL, accurate scales,easy labeling; Dimension: Bottom Length: 3.3", Neck ID: 1.18", Height: 8.66"
- Thick Glass: tough, high quality, low coefficients of thermal expansion, resistant to thermal shock, high chemical resistance in corrosive enviroments
- GL45 Screw Cap: Blue GL45 screw cap, tight seal, drip-free pouring ring, airtight seal, no leaking
- Autoclavable: Max 120℃ for bottles, 140℃ for caps when autoclaving, durable, reusable, enviromental friendly
- Glass bottles fit for storing chemicals, liquids, powders, biologicals and other liquid solutions for lab, experiment, chemistry, scientific studies and houshold home uses

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Pastein |
| Material | Glass |
| Bottle Type | Square |
| Color | blue |
| Capacity | 1000 Milliliters |
| Special Feature | Leak Proof |
| Product Dimensions | 3.3"W x 8.66"H |
| Product Care Instructions | Hand Wash Only |
| Model Name | 1000ml |
| Number of Items | 4 |
| Reusability | Reusable |
| Shape | Square |
| Finish Type | Translucent |
| Unit Count | 4.0 Count |
| Item Weight | 2.38 Kilograms |
| Manufacturer | Pastein |
| UPC | 611851182403 |
| Part Number | P-Square-1000ml |
| Item Weight | 5.24 pounds |
| Item model number | P-Square-1000ml |
| Size | 1000ml |
| Finish | Translucent |
| Special Features | Leak Proof |
| Included Components | GL45 Blue Screw Cap |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Pastein
- **Material:** Glass
- **Bottle Type:** Square
- **Color:** blue
- **Capacity:** 1000 Milliliters

## Images

![4 Pack 1000 mL Graduated Square Reagent Media/Storage Glass Bottle With GL45 Blue Polypropylene Screw Cap - Image 1](https://m.media-amazon.com/images/I/51yeFb2jh0L.jpg)
![4 Pack 1000 mL Graduated Square Reagent Media/Storage Glass Bottle With GL45 Blue Polypropylene Screw Cap - Image 2](https://m.media-amazon.com/images/I/615FysunUxL.jpg)
![4 Pack 1000 mL Graduated Square Reagent Media/Storage Glass Bottle With GL45 Blue Polypropylene Screw Cap - Image 3](https://m.media-amazon.com/images/I/61F4V-xlYUL.jpg)
![4 Pack 1000 mL Graduated Square Reagent Media/Storage Glass Bottle With GL45 Blue Polypropylene Screw Cap - Image 4](https://m.media-amazon.com/images/I/61IYlAKxYNL.jpg)
![4 Pack 1000 mL Graduated Square Reagent Media/Storage Glass Bottle With GL45 Blue Polypropylene Screw Cap - Image 5](https://m.media-amazon.com/images/I/61-1ijQk8CL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    Totally crap
  

*by S***N on Reviewed in the United States on August 7, 2022*

Totally crap and dangerous. Not heat resistant at all. Exploding glass isn’t cool. I might sue these guys

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    1 of 4 bottles arrived cracked
  

*by R***N on Reviewed in the United States on November 5, 2022*

Despite being packaged very well, one of the four bottles is cracked. The other 3 are good, wondering if I could just return the one and have it replaced?

### ⭐⭐⭐⭐ 







  
    Produit propre et bien emballé
  
  

*by Y***E on Reviewed in Canada on July 26, 2023*

J'utilise ces fioles pour transporter ou entreposer des liquides comestibles, sans jamais faire chauffer.Ces fioles sont belles, propres, homogènes, et les gros bouchons bleus ferment très très bien.Parfait pour l'usage que j'en fait !Contrairement à certains autres produits, l'emballage individuel protège parfaitement contre les chocs durant le transport ; aucune mauvaise surprise sous cet aspect.

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**Shop now:** [https://www.desertcart.co.za/products/346099900-4-pack-1000-ml-graduated-square-reagent-media-storage-glass](https://www.desertcart.co.za/products/346099900-4-pack-1000-ml-graduated-square-reagent-media-storage-glass)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-10*