---
product_id: 15565809
title: "Heathrow Scientific HS29022G Interlocking 4 Way Tube Rack, Polypropylene, Assorted Colors (Blue, Green, Pink, Yellow, Orange), Pack of 5"
brand: "heathrow scientific"
price: "¥17078"
currency: JPY
in_stock: true
reviews_count: 12
category: "Heathrow Scientific"
url: https://www.desertcart.jp/products/15565809-heathrow-scientific-hs29022g-interlocking-4-way-tube-rack-polypropylene-assorted
store_origin: JP
region: Japan
---

# Modular interlocking design Holds 4 tube sizes simultaneously Autoclavable polypropylene Heathrow Scientific HS29022G Interlocking 4 Way Tube Rack, Polypropylene, Assorted Colors (Blue, Green, Pink, Yellow, Orange), Pack of 5

**Brand:** heathrow scientific
**Price:** ¥17078
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your lab game with modular precision and vibrant versatility!

## Quick Answers

- **What is this?** Heathrow Scientific HS29022G Interlocking 4 Way Tube Rack, Polypropylene, Assorted Colors (Blue, Green, Pink, Yellow, Orange), Pack of 5 by heathrow scientific
- **How much does it cost?** ¥17078 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/15565809-heathrow-scientific-hs29022g-interlocking-4-way-tube-rack-polypropylene-assorted)

## Best For

- heathrow scientific enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Each rack’s 6.85 x 3.74 x 2.04 in footprint maximizes bench space without sacrificing capacity.
- • **Build Your Lab Empire:** Link multiple racks seamlessly for endless capacity and ultimate workspace customization.
- • **Color-Coded Efficiency:** Assorted vibrant colors (Blue, Green, Pink, Yellow, Orange) for quick tube identification and organized workflow.
- • **Versatility Meets Precision:** Four distinct sides accommodate 50mL, 15mL, 1.5/2.0mL, and 0.5mL tubes — all in one sleek rack.
- • **Durability That Works Overtime:** Heavy-duty polypropylene construction stands up to daily lab rigor and repeated autoclaving.

## Overview

The Heathrow Scientific HS29022G is a robust, autoclavable 4-way tube rack made from heavy-duty polypropylene. Designed for professional labs, it supports multiple tube sizes simultaneously and links end-to-end or side-to-side for scalable organization. Its assorted colors enhance workflow efficiency, making it a must-have for any dynamic research environment.

## Description

The 4 Way Tube Rack by Heathrow Scientific allows users to create as large a rack as they need by linking together multiple units end to end or side to side. These tube racks are made from heavy-duty polypropylene and feature a unique system of tabs and slots, which facilitate easy connection and a sturdy fit. Autoclavable. Each rack can hold different sized tubes on each side, Side 1 ( 4 - 50mL tubes), Side 2 (12 - 15mL conical tubes), Side 3 (32 - 1.5/2.0mL tubes), Side 4 (32 - 0.5mL microtubes).Specifications: Dimensions: 6.85 x 3.74 x 2.04 in (17.4 x 9.5 x 5.2 cm), Quantity: 5 per pack, Color: Assorted, Blue, Green, Pink, Yellow, Orange

Review: Multipurpose Rack For Research - Why did you pick this product vs others?: My students use these all the time for our research. The racks are versatile, which is excellent when an experiment calls for conical and microcentrifuge tubes. Highly recommend and may buy some more.
Review: Can easily be used for any type of tube volume you're looking for (including O-ring tube caps). - Whether is 500ul, 1.5ml, 15ml or 50ml tubes, this classic and nostalgic tube racks will easily have you covered. It is the most overused tube rack in my laboratory and I have a lot of these. It seems that no matter how many of these we have, they almost always all get used up during the entire working day of experiments. Each side of the tube rack has different-size holes to account for your specific needs in sample preparations. I have overused these tubes during my PhD and continue to use them afterwards and it really captures the nostalgic feel while also being very helpful. It can be use for O-ring tubes in the side that holds 1.5ml eppendorf (or any 1.5ml) tubes. I have used these for western blot where it holds the O-ring prestained ladders from Biorad and works perfectly alongside my samples. I have also used it for cryogenic vials with O-ring tubes (although for cryogenics vials, I would maybe use another type of rack since those O-ring screw caps comes in a variety of volumes and some may exceed the classic 1.5ml volume). Depending on the cryogenic vial that you have, it may or may not fall right through. In my case, it tends to hold in place but test it out first before going to place it on this rack. Finally, one small rant that I have for this tube rack (but not enough to lower its star rating since I am used to it) is that whenever you are using 15ml tubes, have in mind that its lower bottom will fall right through the section of 50ml tubes. Since the hole of 50ml tubes is much larger than the 15ml, the bottom tip of the tube it will easily fall through slightly BUT it will stay in place due to its screw cap. Trust me, it will stay in place but it will wobble a lot when moving the test tubes. It is slightly annoying when you have a lot of samples in 15ml tubes and you need to be very careful for any type of sudden motion (such as a cell sediment pellet in the cell supernatant). You can also freeze your sample at -80℃ with these test tubes (as shown in the attached image).

## Features

- Create as large a rack as you need by linking together multiple racks
- Heavy-duty polypropylene racks feature a unique system of tabs and slots, which facilitate easy connection and sturdy fit
- Autoclavable
- Each rack can hold different sized tubes on each side, Side 1 ( 4 - 50mL tubes), Side 2 (12 - 15mL conical tubes), Side 3 (32 - 1.5/2.0mL tubes), Side 4 (32 - 0.5mL microtubes)
- Conveniently connect end to end or side to side

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009984EHY |
| Best Sellers Rank | #68,331 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #43 in Lab Tube Racks |
| Date First Available | April 1, 2008 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.3 ounces |
| Item model number | HS29022G |
| Manufacturer | Heathrow Scientific |
| Product Dimensions | 8.9 x 1 x 1 inches |

## Images

![Heathrow Scientific HS29022G Interlocking 4 Way Tube Rack, Polypropylene, Assorted Colors (Blue, Green, Pink, Yellow, Orange), Pack of 5 - Image 1](https://m.media-amazon.com/images/I/810hKa+P7SL.jpg)

## Available Options

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

## Questions & Answers

**Q: Which side holds 15ml?**
A: The side pictured here. There are 12 slots for 12 x 15ml tubes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Multipurpose Rack For Research
*by S***. on June 21, 2025*

Why did you pick this product vs others?: My students use these all the time for our research. The racks are versatile, which is excellent when an experiment calls for conical and microcentrifuge tubes. Highly recommend and may buy some more.

### ⭐⭐⭐⭐⭐ Can easily be used for any type of tube volume you're looking for (including O-ring tube caps).
*by E***. on July 16, 2024*

Whether is 500ul, 1.5ml, 15ml or 50ml tubes, this classic and nostalgic tube racks will easily have you covered. It is the most overused tube rack in my laboratory and I have a lot of these. It seems that no matter how many of these we have, they almost always all get used up during the entire working day of experiments. Each side of the tube rack has different-size holes to account for your specific needs in sample preparations. I have overused these tubes during my PhD and continue to use them afterwards and it really captures the nostalgic feel while also being very helpful. It can be use for O-ring tubes in the side that holds 1.5ml eppendorf (or any 1.5ml) tubes. I have used these for western blot where it holds the O-ring prestained ladders from Biorad and works perfectly alongside my samples. I have also used it for cryogenic vials with O-ring tubes (although for cryogenics vials, I would maybe use another type of rack since those O-ring screw caps comes in a variety of volumes and some may exceed the classic 1.5ml volume). Depending on the cryogenic vial that you have, it may or may not fall right through. In my case, it tends to hold in place but test it out first before going to place it on this rack. Finally, one small rant that I have for this tube rack (but not enough to lower its star rating since I am used to it) is that whenever you are using 15ml tubes, have in mind that its lower bottom will fall right through the section of 50ml tubes. Since the hole of 50ml tubes is much larger than the 15ml, the bottom tip of the tube it will easily fall through slightly BUT it will stay in place due to its screw cap. Trust me, it will stay in place but it will wobble a lot when moving the test tubes. It is slightly annoying when you have a lot of samples in 15ml tubes and you need to be very careful for any type of sudden motion (such as a cell sediment pellet in the cell supernatant). You can also freeze your sample at -80℃ with these test tubes (as shown in the attached image).

### ⭐⭐⭐⭐⭐ color
*by V***T on May 16, 2022*

Great colors. They didn't fit well together.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-16*