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Lab tube racks are essential for maintaining order and stability in various laboratory settings, from research institutions to educational environments. Selecting the appropriate rack ensures the safety of your samples and the efficiency of your workflow. This guide will help you navigate the key features to consider when purchasing the best lab tube racks for your needs.
These are great for making homemade chapsticks, storing ink samples, test tubes, lip balm, great for holding small cylinders upright
Suitable for test tubes with an OD ranging from 15mm to 18mm
The test tube rack are made of laboratory grade polystyrene, durable and light weight, easy to carry, not autoclavable
The test tube has 3 Layer, 2 slots, each layer has a direction, slide the shelves in from one side, the other side has a lip that stops it, fits very snug. The stand has three layers of holes with a smallest hole at the bottom to keep tubes steady, and...
HIGH QUALITY: This floral tube rack is made of solid plastic, sturdy, light weight and durable to use.
HOLDS 60 TEST TUBES(0.62"): Measures approx 25 * 10.5 * 7cm/9.8 * 4.1 * 2.75in (assembled). Can hold 60 pieces tubes totally.
DETACHABLE: This plastic tube holder comes 3 separated pieces, assemble required; can be stored put together or taken apart and laid flat, won't take up much more space.
EASY TO INSTALL: Three-tier design permits convenient insertion and removal of tubes. Easy to disassemble and install, convenient to carry.
EASY TO CLEAN: Durable and long service life, easy to clean.
【Package Include】-- 5pcs test tube display stands of five different colors (Due to different production batches, there may be color differences in the products. Please refer to the actual received color as the standard) for PCR and microcentrifuge...
【Double Panel Available】--The microcentrifuge PCR tube rack can be used with both side suitable for experimental projects, different color also make it easier to distinguish.
【Premium Material】-- Made of eco-friendly plastic (PP), durable, non-toxic and odorless, keep you safe while using it.
【Appropriate Size】--The size of ach rack is about 20.4cm wide, 7.2cm long, 2.3cm thick, has 60 wells of each side, a 7mm diameter and another side is 10mm diameter.
【Temperature Resistance】--the PCR and microcentrifuge tube rack still work well at -68℉ to 249.8℉, perfect experimental instrument for your using.
Sufficient Quantity: you will receive 8 pieces 4 way test tube holders in 4 different colors, including blue, orange, green and yellow, 2 pieces for each color; They are enough for you to store multiple test tubes at the same time without working about...
Size Information: this test tube containers have different sizes in different sides, the first side can store 4 test tubes and is suitable for 50 ml test tube, the second side can store 12 test tubes and is suitable for 15 ml test tube, the third side can...
Solid and Quality: made of polypropylene material, the lab tube organizer is sturdy and not easy to break or deform, durable and designed with a special card slot that can be applied for multiple combinations and connection installation for creating a...
Practical to Use: the lab test tube holder has a smooth surface without burrs and pointed parties, non toxic and odorless, reusable, cleanable and can be autoclaved, can stand on the table firmly and is safe to store various test tubes, so that you can...
Wide Range of Use: our 4 way tube organizer can be applied at chemistry laboratory, science classes, research classes, laboratory organization and other places need to store test tubes, ensuring the tubes are organized and easier for the next operation
🍀Detachable🍀Very simple detachable design, only need to connect with 4 columns, sturdy and durable.
🍀Corrosion resistance🍀The centrifuge tube rack is made of HIPS material, which is resistant to acid and alkaline solutions and various organic solvents.
🍀Use🍀Ideal for laboratory sample tubes, party tubes, lip balm kits, essential oil preparations, cosmetics, ink samples and other cylindrical objects.
🍀Size🍀L 8'' * W 6.7'' * H 2'' ,50 holes. Large hole diameter: 1.14" (29mm) for 20pcs test tubes with outer diameter less than 29mm. Small hole diameter: 0.65" (16.5 mm), can hold 30pcs plastic test tubes with outer diameter less than 16.5 mm.
Ample Storage Space: measuring 12.4 x 13 x 4 Inches, this tube rack offers a large store chunk; It comes with 16 compartments and 4 pull out trays, enabling you to arrange your items neatly; The tilted compartments add a feature to prevent tubes or any...
Clear and Comprehensive View: this tube rack is made of quality acrylic material, presenting a transparent look and ensuring robustness; With its clear color, it reveals the items stored inside, making it easy for you to find the storage items and help...
Lightweight yet Robust: despite its lightweight attribute, this tube holder rack still boasts a strong load bearing capacity, thanks to the hard wearing acrylic in use; It ensures durability over time, meeting your needs for a reliable storage solution
Versatile and Multi Purpose: this tube organizer is designed to cater to a variety of storage needs, it can be applied in any company or office for storing office supplies, and laboratory supplies; Moreover, it can even be placed at home as a cabinet for...
Effortless Handling: the tube holder is constructed with pull out trays that are easy to operate; These trays are specifically designed to make accessibility a breeze; Their smooth sliding design offers you a hassle free experience whether you are storing...
Packing with 1 pcs clear acrylic test tube rack 8 holes for 50ml centrifuge tubes.
Size: 151mm*75mm*75mm, diameter of hole 30mm, 3 layers design, prevent tubes from swinging side to side.
Please check the diameter and height of your tubes before ordering. The diameter should be less than 30mm and the height should be higher than 75mm.
Made of acrylic, durable and lightweight, solid structure, high transparent finish, elegant shape, strong practicability and easy to use.(Comes with a layer of film on the surface, please tear off before use)
Suitable for laboratory, bar, exhibition, home and school use,
Detachable Design: Plastic detachable test tube rack, simple structure, very easy to assemble
Broadly Compatible: This Centrifuge Tube Rack comes in two different sizes of wells, suitable for 10 ml / 15 ml / 50 ml centrifuge tubes and laboratory test tubes
Size information: 8.1 x 3.8 x 2.4 in(L*W*H), large well diameter 1.18 in, small well diameter 0.64 in
Plastic: The use temperature range is -20 to 70 ℃(Can not be boiled for disinfection), resistant to acid, alkali
What You Get: Shelf (2 PCS), connecting rod (4 PCS), worry-free 12-month warranty, and friendly customer service
HIGH QUALITY: This floral tube rack is made of solid plastic, sturdy, light weight and durable to use.
HOLDS 21 TEST TUBES: Measures approx 25 * 10.5 * 7cm/9.8 * 4.1 * 2.75in (assembled). Can hold 21 pieces tubes totally.
DETACHABLE: This plastic tube holder comes 3 separated pieces, assemble required; can be stored put together or taken apart and laid flat, won't take up much more space.
EASY TO INSTALL: Three-tier design permits convenient insertion and removal of tubes. Easy to disassemble and install, convenient to carry.
EASY TO CLEAN: Durable and long service life, easy to clean.
Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lab Tube Racks
Understanding Your Needs
Before purchasing, assess the types and quantities of tubes you will be using. Consider the diameter and volume of your typical samples. Different racks are designed for specific tube sizes, such as microcentrifuge tubes, test tubes, or cryogenic vials. Identifying the primary application – such as incubation, storage, or transport – will also guide your decision.
Material Matters
Lab tube racks are commonly made from materials like plastic, stainless steel, or wire. Plastic racks are generally lightweight, affordable, and resistant to many chemicals, making them suitable for general-purpose use. Stainless steel offers superior durability, chemical resistance, and can withstand autoclaving, ideal for demanding environments. Wire racks provide good airflow and are often stackable, but may offer less chemical resistance than plastic or metal.
Capacity and Configuration
Tube racks come in various capacities, ranging from a few wells to hundreds. Consider how many samples you need to process simultaneously. Configurations also vary, with options like fixed-well racks, adjustable racks, or racks with specialized features like drainage holes or integrated lids. Some racks are designed for specific equipment, like centrifuges or incubators, ensuring a snug fit and secure operation.
Specialized Features and Durability
Look for racks that offer features beneficial to your specific tasks. This might include non-slip bases for added stability, autoclavable materials for sterile applications, or clear markings for easy identification. Durability is key, especially if the rack will be subjected to frequent handling, extreme temperatures, or harsh chemicals. A well-constructed rack will provide reliable performance over time.
Comparison Tips
When comparing different options, prioritize the material's compatibility with your reagents and sterilization methods. Check the well dimensions against your tube specifications to ensure a proper fit. Consider the overall footprint and stackability if laboratory space is a concern. Evaluate the ease of cleaning and maintenance, as this impacts long-term usability and hygiene.
Frequently Asked Questions
What is the primary purpose of a lab tube rack?
A lab tube rack's primary purpose is to hold test tubes or other lab containers upright and stable. This prevents spills, organizes samples, and facilitates easy handling during experiments, storage, or transport.
How do I choose the right size rack for my tubes?
Measure the diameter of your tubes and check the specifications of the rack for compatible well sizes. Most racks are designed for specific tube types, like 15ml, 50ml conical tubes, or standard test tubes.
Can lab tube racks be autoclaved?
Many stainless steel and some high-temperature resistant plastic racks are autoclavable. Always check the product description or manufacturer's guidelines to confirm if a specific rack can withstand autoclaving conditions.
What are the advantages of plastic tube racks?
Plastic racks are lightweight, generally inexpensive, and resistant to many common laboratory chemicals. They are easy to clean and come in a wide variety of colors, which can aid in sample organization.
Are there specific racks for cryogenic storage?
Yes, specialized racks are available for cryogenic storage, often designed to fit within standard freezer racks or boxes. These are typically made from materials that can withstand extremely low temperatures without becoming brittle.
How important is chemical resistance when selecting a rack?
Chemical resistance is crucial if your work involves solvents, acids, or bases. Using a rack that is not resistant can lead to degradation, contamination of samples, or structural failure, compromising experimental integrity.
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