--- product_id: 308687074 title: "HS29022G 4 Way Tube Rack, Polypropylene, Assorted Colors, Blue, Green, Pink, Yellow, Orange (Pack of 5)" brand: "heathrow scientific" price: "99438CFA" currency: XOF in_stock: true reviews_count: 5 category: "Heathrow Scientific" url: https://www.desertcart.sn/products/308687074-hs29022g-4-way-tube-rack-polypropylene-assorted-colors-blue-green store_origin: SN region: Senegal --- # Modular linking system Autoclavable & heat resistant Holds 4 tube sizes HS29022G 4 Way Tube Rack, Polypropylene, Assorted Colors, Blue, Green, Pink, Yellow, Orange (Pack of 5) **Brand:** heathrow scientific **Price:** 99438CFA **Availability:** ✅ In Stock ## Summary > 🧬 Elevate your lab game with modular precision and vibrant versatility! ## Quick Answers - **What is this?** HS29022G 4 Way Tube Rack, Polypropylene, Assorted Colors, Blue, Green, Pink, Yellow, Orange (Pack of 5) by heathrow scientific - **How much does it cost?** 99438CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/308687074-hs29022g-4-way-tube-rack-polypropylene-assorted-colors-blue-green) ## 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 - • **Rugged & Reliable:** Heavy-duty polypropylene construction ensures durability through countless experiments and autoclave cycles. - • **Stable & Secure Fit:** Innovative tab-and-slot design guarantees a sturdy connection and wobble-free tube holding, even during intense lab work. - • **Build Your Lab Empire:** Link multiple racks end-to-end or side-to-side for unlimited capacity and ultimate workspace customization. - • **Vibrant Assorted Colors:** Stand out and organize effortlessly with a pack of 5 racks in eye-catching blue, green, pink, yellow, and orange. - • **Universal Tube Compatibility:** Four distinct sides accommodate 0.5mL to 50mL tubes, streamlining all your sample prep in one sleek rack. ## Overview The Heathrow Scientific HS29022G 4 Way Tube Rack is a durable, autoclavable polypropylene rack designed for professional labs. Each rack features four sides tailored to hold different tube sizes (0.5mL, 1.5/2.0mL, 15mL, and 50mL), and multiple racks can be linked together seamlessly via a unique tab-and-slot system. Available in a pack of 5 assorted vibrant colors, it offers customizable capacity and reliable stability for diverse sample handling needs. ## 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: Trabajo en investigación y las compre para hacer actividades en un cole. Son perfectas. Review: 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 | | Item model number | HS29022G | | Manufacturer | Heathrow Scientific | | Product Dimensions | 22.61 x 2.54 x 2.54 cm; 149.69 g | ## Images ![HS29022G 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 ### ⭐⭐⭐⭐⭐ Review *by B***O on 14 July 2024* Trabajo en investigación y las compre para hacer actividades en un cole. Son perfectas. ### ⭐⭐⭐⭐⭐ Review *by E***. on 16 July 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). ### ⭐⭐⭐⭐⭐ Review *by R***N on 13 July 2025* excelentes gradillas de excelente marca y a mejor precio que con algún proveedor científico. súper recomendables ## Frequently Bought Together - Heathrow Scientific HS29022G Interlocking 4 Way Tube Rack, Polypropylene, Assorted Colors (Blue, Green, Pink, Yellow, Orange), Pack of 5 - OLYCRAFT 5PCS Polypropylene Microcentrifuge Tube Rack, Double Panel 60-Well Centrifuge Test Tube Holder for Chemistry Laboratory - Assorted Colors - 5 PCS Vial Rack Tube Rack Double Panel 96 Positions for Microcentrifuge Tubes 0.2-2ml --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/308687074-hs29022g-4-way-tube-rack-polypropylene-assorted-colors-blue-green](https://www.desertcart.sn/products/308687074-hs29022g-4-way-tube-rack-polypropylene-assorted-colors-blue-green) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-04*