Best Lab Test Tube Clamps (Sep. 2026) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

United Scientific Supplies TTCL03 Test Tube Clamp with Finger Grips, Steel

9.8
CPR Score
Top 2

Scientific Labwares Spring Action Lab Test Tube Clamp with Grips, 13cm Length...

9.8
CPR Score
Top 3

10 PCS Labs Stoddard Test Tube Clamp, Stainless Steel with Finger Grips, 6" L...

9.7
CPR Score
Tips


Our team has analyzed 107 products of different Lab & Scientific Products brands, including QWORK, Graham-Field, EISCO, Walfront, stonylab, United Scientific, E-outstanding, SUCOHANS, Hilitand, PZRT, Scientific Labwares And MEETOOT. The following list of top 30 Lab Test Tube Clamps is prepared for the customers by analyzing and comparing different 107 Lab Test Tube Clamps reviews.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Lab Test Tube Clamps Rated by CherryPicks

Market Overview
Lab Test Tube Clamps Reviewed
  • Reviews Analyzed: 1,076 Items
  • CPR Avg. Rating: 8.6 / 10
30 Products Evaluated
  • Highest Price: $67.99
  • Lowest Price: $2.60
  • Avg. Price: $12.80
Price Disclaimer

Top 30 Lab Test Tube Clamps on Amazon (Verified You can Buy)

United Scientific Supplies TTCL03 Test Tube Clamp with Finger Grips, Steel

United Scientific
1207G48EA
5.0 x 2.5 x 1.5 inches
0.02 pounds

Ratings for United Scientific (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Model Number: 1207G48EA
Item Package Length: 4.9999999949"
Show More
Top 2

Scientific Labwares Spring Action Lab Test Tube Clamp with Grips, 13cm Length, Stainless Steel

Scientific Labwares
SLW-013

Ratings for Scientific Labwares (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Labtech USA -

Features

Protect hands from temperatures, acids or other spill hazards while holding a test tube
Precision molded self grasping jaw
Show More

10 PCS Labs Stoddard Test Tube Clamp, Stainless Steel with Finger Grips, 6" Length

SUCOHANS
SUCOHANS-TBC-Unique-Identifier
0.5093 Pounds

Ratings for SUCOHANS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SUCOHANS-US -
TYESMER-US -

Features

Scientific test tube clamp Stainless steel test tube clamp
has self-closing jaws with finger grip
Show More
Top 4

Test Tube Clamps 6.5" Length Stainless Steel with Finger Grips Heating Glass Tube Holder Tongs Laboratory Lab Experiment Testing Clip Tool 165mm 10 Pack

SAWISPHY
LAB-0004-1

Ratings for SAWISPHY (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Ruiban US -

Features

SPECIFICATION - The length of this test tube clamp is 6.5"/165mm. Longer length enables safer and easier operation. Fit for 5-40mm tube
SECURE GRIP - 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
Show More
Top 5

5Pcs/Set Spring Test Tube Steel Clip Clamp Holder Testing Tube Holder Laboratory Experiment Tool Length 14.5cm / 5.7in

Walfront
Wal frontdon2g1pgac
3.937 x 3.937 x 3.937 inches

Ratings for Walfront (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Dawnsou -
Top 6

EISCO Double Sided Butterfly Style Burette/Tube Clamp - High Strength Alloy - Spring Loaded Jaws - 7/8" Width Capacity, Holds Burettes up to 100mL - Fits Max 16mm Dia. Rods

EISCO
CH0258B
10.5 x 5.5 x 3.0 inches

Ratings for EISCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
The Lab Stockroom 3,738

Features

SECURE & RELIABLE || Eisco's double burette/tube clamp provides a secure grip for burettes or tubes during experiments or lab procedures.
VERSATILE || The spring-loaded jaws exert consistent pressure, accommodating different sizes of burettes and tubes while ensuring a firm hold.
Show More
Top 7

EISCO Test Tube Clamp Holder on Swivel Bosshead, 4 Holes - Fits test tubes of 16mm in Diameter

EISCO
8.5 x 1.25 x 1.0 Inches
0.3 Pounds

Ratings for EISCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
The Lab Stockroom 3,738

Features

ROBUST CONSTRUCTION ||These clamp holders are typically made from durable materials such as aluminum alloy or stainless steel, ensuring longevity and resilience in laboratory environments.
BOSSHEAD ATTACHMENT || The bosshead provides a secure connection between the clamp holder and a vertical rod or support stand, allowing for vertical and horizontal adjustments as needed. Compatible with standard laboratory support equipment, making them versatile additions to lab setups.
Show More
Top 8

FUNOMOCYA Adjustable Iron Test Tube Clamp Lab Holder Stand Clamp for Chemistry Experiments Science Equipment Lab

FUNOMOCYA
N41D30MN5GUYMI1226LZ8D4
8.66 x 1.49 x 0.98 inches
0.18 Pounds

Ratings for FUNOMOCYA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Dalidasy -

Features

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
Show More
Top 9

HOOWIFFY 4 Pcs Laboratory Flask Clamp Set, Iron Test Tube Holder Clamps for Lab Ring Stand, Beaker and Flask Support, Science Laboratory Equipment for School Experiments

HOOWIFFY
46B317397JIB
8.86 x 1.57 x 0.39 inches
0.66 pounds

Ratings for HOOWIFFY (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
RUNWAG -

Features

Stable positioning: the laboratory clamp provides high stability, ensuring that your flask or test tube remains fixed during experiments, improving accuracy and safety in the science lab,science lab equipment,lab clamp flask
Essential laboratory tool: this experiment ring stand clamp is indispensable for any laboratory setting, supporting both education demonstrations and professional research and effective scientific processes,beaker clip,laboratory clamp tool
Show More
Top 10

VDAMZVO 1/4" - 1/2" Adjustable Plastic Clamps, Tube Clamp Laboratory Pinch Valve, Flow Control Hose Clamp for Wine/Beer Bottle and Infusion Bottle (Pack of 5, White)

VDAMZVO

Ratings for VDAMZVO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Wensen Shop -

Features

Premium and Durability: Our adjustable tube clamps are made from high-grade POM plastic, providing high elasticity, corrosion resistance, and longevity in various environments.
Quick and Easy Installation: The design of these plastic clamps allows for fast hose adjustments, which enables you to focus on your brewing or siphoning process without worrying about complex operations.
Show More
Top 11

CHEOTIME Lab Clamp, Adjustable Laboratory Clamps with 3 Prong Finger Design and Scientific Extension Flask Clamps Test Tube Condenser Holder with Plastic Grip

CHEOTIME
CHEOTIME9kvwuygnmr
7.874 x 1.1811 x 0.3937 inches

Ratings for CHEOTIME (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Chuxvif -

Features

Firmly and Stable Use: The three-jaw clamp adopts a three-jaw design, which can clamp the flask more easily and stably, improving efficiency.
Solid Zinc Alloy Construction: The three-prong clamp is made of high-quality zinc alloy for long-term use, ensuring excellent stability and performance.
Show More
Top 12

stonylab 5pk Test Tube Clamps, Laboratory Chrome Plated Iron Test Tube Holders Stoddard Clamps with Finger Grips, 6.5 inch Length

stonylab
29.5276 x 3.937 x 5.9055 inches
0.1984 pounds

Ratings for stonylab (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
J & D TECH INC 735

Features

Designed to easily manipulate and securely hold test tubes with finger grips
5 pack; 6.5 inches (16.5 cm) overall length
Show More
Top 13

Double Burette Clamp Support with Rod, 24" Rod, Lab Starter Kit

Wonderjune
MIN-Wonderjune-5924
24.61 x 6.5 x 2.36 inches
4.52 Pounds

Ratings for Wonderjune (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Minenameme -

Features

Stability with Natural Marble Base: experience stability during your experiments with our lab setup, featuring a robust 1.9kg natural marble base; Measuring approximately 11 x 5.5 inches, this base significantly reduces the risk of tipping over compared to ordinary cast iron or plastic alternatives; Its stability ensures that your experiments proceed smoothly without interruptions, giving you peace of mind during critical testing phases
Versatile Double-ended Butterfly Clamp: our product is equipped with a double-ended metal butterfly clamp designed to hold various laboratory glassware securely; Whether you need to clamp burettes, condensers, or flasks, this clamp offers stable and adjustable force, accommodating a wide range of experimental needs; This versatility proves invaluable for laboratories requiring flexible and reliable support for diverse setups
Show More
Top 14

E-outstanding 4-Pack Steel Wire Test Tube Clamp 145mm Fit for 5-40mm Tube Heating Glass Tube Tongs Supplies Lab Test Tube Holder Sprung Tool

E-outstanding
SWTTCLAMP-145-4

Ratings for E-outstanding (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
E-outstanding 9,881

Features

Made of high-quality stainless steel, exquisite workmanship, not easy to rust.
Spring operated automatic closing mechanism ensures safe holding under correct pressure.
Show More
Top 15

Lovelysp Steel Wire Test Tube Clamp Tube Heating Glass Tube Tongs Experiment Testing Holder Tool for 5-40mm Laboratory Test Tubes 2PCS

LoveIysp
LS-173
0.01 pounds

Ratings for LoveIysp (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
dong guan shi qu lang shang mao you xian gong si -

Features

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.
Show More
Top 16

gernie 20Pcs Tube Clamp Stainless Steel Latex Rubber Clip Interesting Pipe Tube Sealing Clip for Chemistry Laboratory Teaching Rubber Tube Water Stopper, Buret Pinch Cock Fasteners, gernieikouxe43cm

gernie
gernieikouxe43cm

Ratings for gernie (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
liukouuly -

Features

Strong clamping force, the experiment supplies held by the clamp will not fall.
Widely used in chemical testing, scientific experiments, school teaching, etc.
Show More
Top 17

Test Tube Clip Wooden Laboratory Holder for Lab Equipment Testing

Walfront
Walfrontr0ib2479aq6419
3.937 x 3.937 x 3.937 inches
0.4189 pounds

Ratings for Walfront (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
numuqia-US -

Features

There is 10 pieces for you, enough quantity can help you do an experiment more easily.
This clip can hold test tube tightly.
Show More
Top 18

PZRT 2pcs 7 Inch Wooden Test Tube Clips Glass Test Tube Clamps Laboratory Biological Chemical Experiment Clamp Tools

PZRT
0.0705 pounds

Ratings for PZRT (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PZRT -

Features

Made of high-quality bamboo, durable.
High-quality springs are used to hold the test tubes.
Show More
Top 19

Graham-Field 3083DZ Grafco Hoffman Screw-Compressor Clamp for Flexible Tubing, Open Style, 1" x 7/8", Pack of 12

Graham-Field
3083DZ

Ratings for Graham-Field (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
VirVentures 194

Features

7/8" x 1" fits tubing up to 1/2"
Open type design
Show More
Top 20

MEETOOT 4pcs Steel Wire Test Tube Clamp 145mm Fit for 5-40mm Tube for Laboratory Experiment Testing Holder Tool

MEETOOT

Ratings for MEETOOT (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ToToT -

Features

Fit for: 5-40mm tube; Package includes: 4 x Test Tube Clamp
Usage: the tube holder is used to fix the tube when it is hot and inaccessible
Show More
Top 21

10Pcs Wood Test Tube Clip,Test Tube Holder Clamp Clip for Laboratory Equipment Testing Tool 18cm/7.1in Length

Hilitand
3.937 x 3.937 x 3.937 inches
0.4894 pounds

Ratings for Hilitand (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Zuabute -

Features

Made of bamboo material,withstand high temperature and will not break test tube.
Size: Clip Length: Approx. 9cm / 3.5in, Width: Approx. 2.3cm / 0.9in,Whole Length: Approx. 18cm / 7.1in.
Show More
Top 22

LBTODH 2 PCS Test Tube Clamp Stainless Steel Testing Holder Tool with Finger Grips for Laboratory Test Tubes

LBTODH
TUBE-CLAMP-142-Sl2
0.11 pounds

Ratings for LBTODH (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
The better the better -

Features

Material: Made of stainless steel, not easy to rust
Size: Length: 160 mm / 6.3 inch; Width: 30 mm / 1.18 inch
Show More
Top 23

OESS Lab Clamp 4 Prong Finger Style Cork-Coated Head and A Black Laboratory Stand Clip

OESS
LC4
0.5313 Pounds

Ratings for OESS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
OESS -

Features

Sold as 1pcs 4 finger lab clamp and 1 pcs black lab stand clip
Maximum Dia of 4 finger clamp is 9cm(3.6''),and the black clip accepts rods up to 2cm(0.8'')
Show More
Top 24

DGHAOP 5PCS Laboratory Flow Control Tube Clamp Adjustable Rotating Screw Compressor Hose Clamp Spring Screw Stopper Latex Teaching Instrument used in Chemical Testing and Scientific Experiments

DGHAOP

Ratings for DGHAOP (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DGHP -

Features

Uses screw compressor to adjust the flow of liquid inside the hose.
Strong clamping force, prevents experimental items from falling off.
Show More
Top 25

Eisco Labs Stoddard Test Tube Clamp, Stainless Steel with Finger Grips, 6" Length - Lab Pack of 10

EISCO
6.5 x 1.25 x 2.0 inches

Ratings for EISCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
The Lab Stockroom 3,738

Features

Stainless steel test tube clamp
Finger Grips
Show More
Top 26

Burette/Tube Clamp, Single - High Strength Alloy - Spring Loaded Jaws - 7/8" Width Capacity, Holds Burettes up to 100mL - Fits Max 16mm Dia. Rods - Eisco Labs

EISCO
CH0258A
4.0 x 4.0 x 4.0 inches

Ratings for EISCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
The Lab Stockroom 3,738

Features

Spring loaded, high strength alloy jaws holds objects in place
Holds objects up to 7/8" Width/Diameter
Show More
Top 27

Eisco Labs Plated Spring Steel Wire Test Tube Clamp w Finger Grip

EISCO
CH0730
6.0 x 2.0 x 2.0 inches
0.0441 Pounds

Ratings for EISCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
The Lab Stockroom 3,738

Features

Quality plated steel wire test tube holder
Finger grips make use comfortable and secure
Show More
Top 28

Economical Stainless Steel Spring Clip Test Tube Holder with Wooden Handle - Eisco Labs

EISCO
CH0728B
9.25 x 1.13 x 0.63 inches
0.12 pounds

Ratings for EISCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
The Lab Stockroom 3,738

Features

Economical Stainless Steel test tube holder clamp with wooden handle
Holds test tubes from 15 mm to 25mm in diameter
Show More
Top 29

United Scientific CLPEN1 Pendulum Clamp

United Scientific
CLPEN1
0.4189 Pounds

Ratings for United Scientific (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Unit : Each
Description : Pendulum Clamp, 1 Pc.
Show More
Top 30

QWORK Lab Test Tube Clamp, 10 Pcs Chrome-Plated Spring Test Tube Clip with Finger Grip, 14.5cm(5-11/16in) Experiment Testing Holder Tool

QWORK
WD8124

Ratings for QWORK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
QWORK 3,988

Features

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.
Show More

Top 10 Lab Test Tube Clamps - Verified to Buy (September 2026)

Top 10 Lab Test Tube Clamps Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • United Scientific
  • Scientific Labwares
  • SUCOHANS
  • SAWISPHY
  • Walfront
  • EISCO
  • FUNOMOCYA
  • HOOWIFFY
  • VDAMZVO
  • CHEOTIME

Top 10 Lab Test Tube Clamps Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 VirVentures 178,755 4.8
🥈 J & D TECH INC 63,881 4.9
🥉 The Lab Stockroom 17,064 4.8
4 QWORK 16,302 4.9
5 E-outstanding 6,878 4.8
6 ToToT 3,302 4.7
7 PZRT 2,001 4.9
8 SUCOHANS-US 1,013 4.8
9 Labtech USA 1,011 4.9
10 DGHP 749 4.7
View or download top Lab Test Tube Clamps seller & rating report
VirVentures [178755] J & D TECH INC [63881] The Lab Stockroom [17064] QWORK [16302] E-outstanding [6878] ToToT [3302] PZRT [2001] SUCOHANS-US [1013] Labtech USA [1011] DGHP [749] VirVentures 61% J & D TECH INC 22% The Lab Stockroom 6% QWORK 6% E-outstanding 2% ToToT 1% PZRT 1% SUCOHANS-US 0% Labtech USA 0% DGHP 0%

[Get] Lab Test Tube Clamps Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Lab Test Tube Clamps Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Lab & Scientific Products supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Lab Test Tube Clamps to buy for new September 2026?

CherryPicks’s Methodology for Evaluating Lab Test Tube Clamps

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Lab & Scientific Products items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 107 of Lab Test Tube Clamps reviews based on our selection criteria. It helped us shortlist the top qualified and rated Lab Test Tube Clamps for Lab & Scientific Products, We found that most customers choose Lab Test Tube Clamps with an average price of $12.80, and the top brands are QWORK, Graham-Field, EISCO, Walfront, stonylab, United Scientific, E-outstanding, SUCOHANS, Hilitand, PZRT, Scientific Labwares And MEETOOT

Then our expert-level editors reviewed all those quality items and selected the top 30 Lab Test Tube Clamps for you, We have researched hundreds of sellers and picked the top sellers for Lab & Scientific Products, including RUNWAG, VirVentures, J & D TECH INC, The Lab Stockroom, QWORK, E-outstanding, ToToT, PZRT, SUCOHANS-US, Labtech USA, DGHP And TYESMER-US. The United Scientific Supplies TTCL03 Test Tube Cla... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 494 consumers with an average rating of 4.4.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Lab Test Tube Clamps to buy.


Written By Brandi W. Cortright

Brandi is a woman in tech who loves to write about the electronics and gadgets she has used. On this site, she would be providing you unbiased reviews of electronics as they are released into the market to make you know what to expect before making a purchase.