Lab test tube clamps are essential for safely handling and manipulating test tubes during experiments. The right clamp ensures a secure grip, preventing accidents and protecting your samples. Selecting a clamp suited to your specific laboratory needs will enhance efficiency and safety.
Looking for the best Lab Test Tube Clamps?
Discover now our comparison of the best Lab Test Tube Clamps. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Lab Test Tube Clamps are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Lab Test Tube Clamps in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
No. 1
United Scientific Supplies TTCL03 Test Tube Clamp with Finger Grips, Steel
- Model Number: 1207G48EA
- Item Package Length: 4.9999999949"
- Item Package Width: 1.99999999796"
- Item Package Height: 0.199999999796"
No. 2
10 PCS Labs Stoddard Test Tube Clamp, Stainless Steel with Finger Grips, 6" Length
- Scientific test tube clamp Stainless steel test tube clamp
- has self-closing jaws with finger grip
- Withstand high temperatures
- Pack of 10 pcs Test Tube Clamp
No. 3
EISCO Burette Clamp with Bosshead/Test Tube Holder - PVC Coated Round Jaws, Opens up to 45mm
- PVC LINED JAWS || Features PVC-dipped steel jaws for firm, no-slip grip on delicate labware
- WIDE OPENING || Screw adjustable jaws accommodate items measuring from 15mm to 45mm (06"-1.75")
- ADJUSTABLE ANGLE & LENGTH || Threaded rod and wing nut adjusts clamp angle over 360 degree range, and overall length from 13cm to 15cm
- ATTACHED BOSSHEAD || Screw adjustable bosshead fits most standard support rods up to 13mm in diameter
- GREAT FOR SUPPORTING GLASSWARE & PLASTICWARE || Great for supporting burettes, test tubes, and round bottom flasks with a neck up to 45mm in diameter
No. 4
QWORK Lab Test Tube Clamp, 10 Pcs Chrome-Plated Spring Test Tube Clip with Finger Grip, 14.5cm(5-11/16in...
- High Quality: Made of chrome-plated metal, sturdy, anti-rust, and durable to use.
- Clamping Range: It can be used to hold or clamp the test tube, and the maximum diameter test tube that can hold is less than 5cm.
- Comfortable Grips: Comfortable grip can protect your hand from being tired and hunted.
- Security: A spring-action self-closing mechanism to ensure a safe hold with correct pressure.
No. 5
Dunrite Instruments Test Tube Clamps, 4-Pack, 5 Inch, Laboratory, Biology, Chemistry, Stoddard Tongs...
- LABORATORY GRADE: Professional-quality test tube clamp with self-closing jaws, perfect for secure handling in chemistry and biology experiments
- GREAT VALUE: Comes in a pack of 4 test tube clamps
- DURABLE CONSTRUCTION: Heat-resistant design with spring-operated mechanism ensures reliable performance in laboratory conditions
- PRECISE CONTROL: 5-inch length provides optimal grip and maneuverability when handling test tubes and laboratory equipment
- VERSATILE USE: Self-closing mechanism maintains consistent pressure for secure test tube holding during various laboratory procedures
- SPECIFICATIONS: Manufactured by Dunrite Instruments, featuring sturdy construction and professional-grade materials
No. 6
5PCS Spring Test Tube Holders Steel Clip Clamp Holder Testing Tube Holder Laboratory Test Tube Clip Laboratory...
- Spring-loaded design provides secure grip: These Spring Test Tube Holders feature a unique spring-loaded design that ensures a firm, secure grip on your test tubes, preventing slippage or accidental breakage.
- Premium steel material for durability: Made of high-grade steel, these Clip Clamps are designed to offer excellent durability and resistance, ensuring long-lasting use in any laboratory setting.
- Versatile & Practical: Suitable for all standard test tubes, these holder clamps can accommodate a wide range of applications. Whether you're conducting complex experiments or simple tests, these clamps will do the job perfectly.
- Easy to clean & maintain: The steel of these Test Tube Holders is easy to clean and maintain. Simply wipe it clean with a or it in an if necessary.
- 5-Piece Set for value: This package includes 5-clamp holders, providing superb value for users. It's the choice for schools, laboratories, or anyone needing multiple high-quality clamps for various test tube-related tasks.
No. 7
Lovelysp Steel Wire Test Tube Clamp Tube Heating Glass Tube Tongs Experiment Testing Holder Tool for 5-40mm...
- Steel wire test tube clamp made of high quality stainless steel, exquisite workmanship, steady, not easy to rust.
- Tube heating glass tube tongs are comfortable to hold with your fingers and can protect your hands during experiments.
- The lab test tube holder sprung tool that supports tool spring operation in this laboratory tube holder ensures safe holding at the correct pressure.
- Chrome plated iron test tube holder is light weight, space-saving, self-locking clip, easy to use, suitable for students in the classroom or laboratory.
- The experiment testing holder tool is suitable for test tubes up to 50 mm in diameter and can be used to secure tubes when they are hot and inaccessible.
No. 8
LBTODH 2 PCS Test Tube Clamp Stainless Steel Testing Holder Tool with Finger Grips for Laboratory Test Tubes
- Material: Made of stainless steel, not easy to rust
- Size: Length: 160 mm / 6.3 inch; Width: 30 mm / 1.18 inch
- Easy to use: Press the handle of the glass tube tong to open it and clamp the test tube
- Application: This test stand tool is suitable for clamping 5-40 mm pipes
- Package includes: 2 pcs Test Tube Clamp
No. 9
United Scientific™ UNSBR01 Stainless Steel Burette Clamp with Bosshead/Test Tube Holder, Opens up to 45mm...
- Excellent for holding small objects. The PVC-coated jaws are rounded to provide a better grip on round tubes, and can be rotated and locked at any angle.
- Includes a die-cast aluminum bosshead for easy attachment to a support rod.
- The all-stainless steel jaw opens from 15mm to 45mm (½” to 1¾”). The die-cast aluminum bosshead attaches to rods up to 13mm (½”) O.D.
- Great for supporting burettes, test tubes, and round bottom flasks with a neck up to 45mm in diameter
$9.74
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SaleNo. 10
FUNOMOCYA Adjustable Iron Test Tube Clamp Lab Holder Stand Clamp for Chemistry Experiments Science Equipment...
- Core Functionality: This iron test tube clamp is designed to securely hold test tubes and other laboratory glassware, providing a reliable grip that supports various chemistry lab experiments and enhances overall safety during use
- Adjustable Clamping: Featuring an easily adjustable clamping force, this lab clamp allows precise control over the grip strength to accommodate different sizes of test tubes and laboratory equipment, ensuring flexibility in experimental setups
- Durable Iron Construction: Made from sturdy iron material, this clamp is built to withstand repeated use in laboratory environments without compromising its structural integrity, making it suitable for long-term applications
- Stable Stand Compatibility: Specifically designed to fit iron ring stands and laboratory stands, this clamp provides stable and secure holding for test tubes and beakers, helping maintain safety and consistency during experiments
- Wide Laboratory Application: This essential laboratory consumable is commonly used in schools, research institutions, and various experimental settings, making it a versatile tool for securing sample containers and supporting chemistry lab equipment
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Last update on 2026-04-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lab Test Tube Clamps
Material
- Stainless Steel: Offers excellent durability, corrosion resistance, and can withstand high temperatures, making it ideal for various chemical applications and autoclaving.
- Plastic/Polymer: Lighter and often more economical, some plastic clamps are designed for specific applications where metal might react or cause contamination.
Type of Grip and Jaw Design
- Standard Jaws: Most common, providing a general-purpose grip suitable for most cylindrical objects.
- Rubber-Coated Jaws: Offer enhanced grip and help prevent scratching or breaking delicate glassware.
- Angled or Specialty Jaws: Designed for specific tasks, such as holding tubes at an angle or in tight spaces.
Length and Reach
- Consider the length of the clamp needed to safely reach into beakers, flasks, or heating apparatus without risking burns or spills. Longer clamps provide greater distance from heat sources.
Frequently Asked Questions
What is the primary function of a test tube clamp?
A test tube clamp's main purpose is to securely hold a test tube, especially when it is being heated or manipulated. This prevents accidental dropping, breaking, or spilling of the contents.
Are there different types of clamps for different materials?
Yes, while many clamps are versatile, some are designed for specific materials. For instance, clamps with rubber coatings are gentler on glass to prevent breakage, while robust metal clamps are better suited for high-heat applications.
How do I choose the right size clamp?
Consider the diameter of the test tube or glassware you'll be holding. Most standard clamps accommodate typical test tube sizes, but specialty clamps may be available for unusually shaped or sized items.
Can test tube clamps be used for purposes other than holding test tubes?
While designed for test tubes, many clamps can securely hold other small cylindrical laboratory items. Always ensure the clamp provides a stable and appropriate grip for the object being held to maintain safety.