---
product_id: 93381762
title: "Rocwing - Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask for Laboratory (1000ml, 2 in a pack)"
brand: "rocwing"
price: "A$76"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/93381762-rocwing-borosilicate-3-3-glass-graduated-conical-erlenmeyer-flask-laboratory
store_origin: AU
region: Australia
---

# Precise white graduation markings Heat & thermal shock resistant Premium borosilicate 3.3 glass Rocwing - Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask for Laboratory (1000ml, 2 in a pack)

**Brand:** rocwing
**Price:** A$76
**Availability:** ✅ In Stock

## Summary

> 🧪 Elevate your experiments with lab-grade precision and durability!

## Quick Answers

- **What is this?** Rocwing - Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask for Laboratory (1000ml, 2 in a pack) by rocwing
- **How much does it cost?** A$76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/93381762-rocwing-borosilicate-3-3-glass-graduated-conical-erlenmeyer-flask-laboratory)

## Best For

- rocwing enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Pack Convenience:** Two 1000ml flasks per pack to double your experimental capacity without extra hassle
- • **Certified Food Contact Safe:** SGS UK tested and BS 6748:1986 compliant—trusted for both lab and food-grade applications
- • **Unmatched Thermal Durability:** Withstands rapid temperature changes without cracking—engineered for relentless lab work 🔥
- • **Premium Borosilicate 3.3 Glass:** Ultra-pure, chemical-resistant glass that guarantees longevity and safety 🧪
- • **Precision Measurement Every Time:** Clear, white graduations and note areas ensure flawless volume tracking 📏

## Overview

The Rocwing Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask (1000ml, 2-pack) offers superior heat and thermal shock resistance, precise white graduation markings for accurate measurements, and is crafted from premium borosilicate glass. SGS UK tested and compliant with BS 6748:1986, it ensures safety for food contact and rigorous lab use, making it an essential tool for professionals demanding reliability and precision.

## Description

Flask Genuine product High quality product. We have carefully selected our products that are quality standard of great value. With us you are always in good hands.

## Features

- Borosilicate 3.3 Glass, Heat and Thermal Shock Resistant
- 50/100/250/500/1000ml flask with standard uniform wall
- 2000/3000/5000ml flask with advance uniform wall, slightly thicker
- White graduation markings, white note writing display
- SGS UK tested, all Rocwing glassware including beakers, flasks and cylinders in compliance with BS 6748:1986 (Food Contact Safe)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HuiDa |
| Part number | Flask-1000ml-2X |
| Item Weight | 960 g |
| Manufacturer reference | Flask-1000ml-2X |
| Size | 2X1000ml |
| Material | Borosilicate Glass |
| Item Package Quantity | 1 |
| Cutting Diameter | 130 Millimetres |
| Included components | 2 |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 130 Millimetres |

## Product Details

- **Material:** Borosilicate Glass
- **Capacity:** 1000 Millilitres
- **Brand:** Rocwing
- **Bottom shape:** Round
- **Graduation interval:** 1000 Millilitres
- **Manufacturer:** HuiDa

## Images

![Rocwing - Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask for Laboratory (1000ml, 2 in a pack) - Image 1](https://m.media-amazon.com/images/I/51KAl1ju72L.jpg)
![Rocwing - Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask for Laboratory (1000ml, 2 in a pack) - Image 2](https://m.media-amazon.com/images/I/512AcwNYmZL.jpg)
![Rocwing - Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask for Laboratory (1000ml, 2 in a pack) - Image 3](https://m.media-amazon.com/images/I/51KuK21V9cL.jpg)
![Rocwing - Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask for Laboratory (1000ml, 2 in a pack) - Image 4](https://m.media-amazon.com/images/I/51d8f3-Q3rL.jpg)
![Rocwing - Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask for Laboratory (1000ml, 2 in a pack) - Image 5](https://m.media-amazon.com/images/I/31PmXhVjEUL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good quality
*by K***S on 17 September 2024*

Can take boiling liquid and subsequently crash cooled without cracking. Very robust and the markings are very clear.

### ⭐⭐⭐⭐⭐ good solid flask
*by R***D on 3 October 2023*

This is very sturdy, good quality glassware and I am confident it will survive for many years of brewing, perfect for making up yeast starters.

### ⭐⭐⭐⭐⭐ Great for making yeast starter
*by J***R on 28 December 2023*

Arrived well packaged inside a bubble wrap bag and cardboard box.I'm using it with a magnetic stir plate to make yeast starters for my homebrew. Most brewers use a 2l conical flask for their starters but I decided the 1l was sufficient for the styles of beer I brew. Very happy with my purchase so far. Hopefully it will last me many years.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-21*