---
product_id: 601361643
title: "4 Piece Glass Delivery Tube Set - Variably Shaped - Borosilicate 3.3 Glass - Eisco Labs"
brand: "eisco"
price: "$72"
currency: NZD
in_stock: true
reviews_count: 2
category: "Eisco"
url: https://www.desertcart.nz/products/601361643-4-piece-glass-delivery-tube-set-variably-shaped-borosilicate-3
store_origin: NZ
region: New Zealand
---

# Precise 4mm inner diameter Borosilicate 3.3 glass heat resistant 4 variably shaped tubes 4 Piece Glass Delivery Tube Set - Variably Shaped - Borosilicate 3.3 Glass - Eisco Labs

**Brand:** eisco
**Price:** $72
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your experiments with precision-crafted glassware that means business

## Quick Answers

- **What is this?** 4 Piece Glass Delivery Tube Set - Variably Shaped - Borosilicate 3.3 Glass - Eisco Labs by eisco
- **How much does it cost?** $72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/601361643-4-piece-glass-delivery-tube-set-variably-shaped-borosilicate-3)

## Best For

- eisco enthusiasts

## Why This Product

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

## Key Features

- • **Precision Dimensions:** Consistent 4mm inner and 6mm outer diameter for reliable gas flow
- • **Versatile 4-Piece Set:** Includes short & long straight tubes plus 90° bends for every lab setup
- • **Durable & Autoclavable:** Withstands rigorous lab sterilization and chemical exposure
- • **Lab-Grade Quality Control:** Crafted by experts with top-tier raw materials for lasting performance
- • **Premium Borosilicate 3.3 Glass:** Engineered for superior thermal shock resistance up to 820°C

## Overview

This 4-piece set of variably shaped delivery tubes from Eisco Labs features high-quality Borosilicate 3.3 glass with a 4mm inner diameter and 6mm outer diameter. Designed for diverse gas collection experiments, the tubes withstand thermal shocks up to 820°C and are autoclavable for repeated lab use. Manufactured under strict quality standards, this set offers durable, precise, and versatile glassware essential for professional scientific environments.

## Description

4 PIECE || Pack of 4 variably shaped delivery tubes DURABLE & STURDY || Made of high quality pre-bent Borosilicate 3.3 Glass MULTI USE || Suitable for many types of gas collection experiments MEASURE || All tubes have an inner diameter of 4mm, an exterior diameter of 6mm and vary in length. Set includes a short straight tube (70mm), a long straight tube (170mm), a long tube with 90Â° bend (60mm x 160mm) and a short tube with 90Â° bend (60mm x 60mm) ALSO AVAILABLE || 6 piece set is also available (CH0749) Set of 4 variably shaped glass delivery tubes made of Borosilicate 3.3 glass. Interior diameter of each tube is 4mm and exterior diameter is 6mm making for a 1mm thick glass wall. This economically priced, diverse assortment of shapes works for a variety of lab configurations. Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point 515Â°C | Annealing Point 565Â°C | Softening Point 820Â°C. Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.

Review: Had every angle that I needed!
Review: Just what I needed but I wish they were a little stronger. I broke the straight one putting it into a rubber stopper. But, they fit like I expected and the bends were perfect.

## Features

- 4 PIECE || Pack of 4 variably shaped delivery tubes
- DURABLE & STURDY || Made of high quality pre-bent Borosilicate 3.3 Glass
- MULTI USE || Suitable for many types of gas collection experiments
- MEASURE || All tubes have an inner diameter of 4mm, an exterior diameter of 6mm and vary in length. Set includes a short straight tube (70mm), a long straight tube (170mm), a long tube with 90° bend (60mm x 160mm) and a short tube with 90° bend (60mm x 60mm)
- ALSO AVAILABLE || 6 piece set is also available (CH0749)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GCRPV92 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 337,423 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1,097 in Test Lab Tubes |
| Customer Reviews | 4.2 4.2 out of 5 stars (7) |
| Date First Available | 31 Dec. 2023 |
| Item Weight | 45.4 g |
| Item model number | CH0750 |
| Manufacturer | Eisco |
| Material | glass |
| Part number | CH0750 |
| Product Dimensions | 20.32 x 10.16 x 2.54 cm; 45.36 g |

## Images

![4 Piece Glass Delivery Tube Set - Variably Shaped - Borosilicate 3.3 Glass - Eisco Labs - Image 1](https://m.media-amazon.com/images/I/61PBma+arSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***K on 11 September 2022*

Had every angle that I needed!

### ⭐⭐⭐⭐ Review
*by M***B on 4 November 2021*

Just what I needed but I wish they were a little stronger. I broke the straight one putting it into a rubber stopper. But, they fit like I expected and the bends were perfect.

## Frequently Bought Together

- EISCO 4 Piece Glass Delivery Tube Set - Variably Shaped - Borosilicate 3.3 Glass
- EISCO Glass Delivery Tubes - Set of 6 - Borosilicate - Eisco Labs

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-08*