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EISCO Burette Clamp with Bosshead/Test Tube Holder - PVC Coated Round Jaws, Opens up to 45mm

Free shipping on orders over $29.99

$9.89

$ 4 .99 $4.99

In Stock

About this item

  • 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



Product Description

Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.

EISCO Scientific manufactures and supplies lab equipment for education and industry. The company, founded in 1968 and headquartered in Rochester, NY, meets International Organization of Standardization (ISO) standard 9001: 2000.

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Burette / Test Tube Clamp

Round clamp features jaws which open from 06"-1.75" (15mm to 45mm). The clamp attaches to rods up to 13mm in diameter. Threaded rod and wing nut adjust clamp angle and overall length from 13 to 15cm.

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eisco labs clamp jaws vinyl coated science chemistry education school classroom lab stand retort

EISCO LABS TRUST LEARN DELIVER science physics biology classroom teaching education products school

Eisco Scientific started over 50 years ago as a small, family-owned manufacturing company serving the science education marketplace. Since then we have grown into a multinational corporation with headquarters located in both India and the United States that serve hundreds of distributors in over 100 countries throughout the world. Our mission is simple; to be TRUSTED by educators, researchers, and scientists throughout the world to design, manufacture, and DELIVER products that allow LEARNING and the development of scientific knowledge.

We produce over 6,500 unique product lines for the science education and scientific research markets. Our core product lines include:

Physics – Whether you are studying forces and motion or Schrödinger’s wave equation, we have the apparatus and experiments you need to study those topics and everything in between. Our business started with physics and these products remain a strong product line today.

Chemistry & Lab Supplies – It takes a lot of supplies and equipment to study chemistry. It has been said that if you tipped a chemistry classroom upside down, everything that falls out that is not a chemical is a product we manufacture. That includes beakers, burners, tongs, and anything made of glass, plastic, metal, ceramic or cork.

Biology –We provide everything a biology classroom needs except for the specimens. Our product line ranges from hundreds of anatomical models, to dissecting equipment, to microscopes and slides.

Glassware –We manufacture every piece of glassware you can find in a lab. Our glassware meets various international standards, including ISO and ASTM, and is made from borosilicate 3.3 glass.


Kaj
Reviewed in the United States on January 25, 2025
This is a solid clamp. I would trust this to hold my separatory funnel without needing an additional, superfluous ring clamp.
SWHen
Reviewed in the United States on January 23, 2024
There wasn't anything remarkable about this clamp - it is exactly as described. It is sturdy, adjustable with the little wing nuts and clamp, and stayed in place when clamped. If you just need a sturdy clamp to hold a little beaker or vial bottle, this is a great choice. I have to fill a week's worth of single-use needles for my husband with medication that takes a while to enter the needles, and using this clamp (clamped onto a dowel rod inserted into a base that I made) allows me to fill the needles a little easier. It's like a third hand!
charles m smoak
Reviewed in the United States on October 19, 2023
Good design.
Alan Alien
Reviewed in the United States on April 11, 2023
I had to replace the hardware on this clamp. The adjusting screw and wingnut were unusable.
Anthony Montana aka( Richard pound )
Reviewed in Canada on November 12, 2019
The screws on it are very cheap in the plating on the metals kind of cheap but the clamps all aluminum and holds everything in firm does the trick for 10 bucks you can't complain.But I've noticed a lot cheaper items on other websites of far better quality through West labsCheck them out that's where you going to get good quality stuff this extra shipping like Risco labs and prime you end up paying through the ice in the end that's all right if you like getting bent over the barrel
GARY L.
Reviewed in the United States on June 30, 2016
This is a professional grade product, along with the stand and base. It looks and works great and has awesome functionality and articulation. I can easily place my devices where I want them. I am a very happy camper. Thank you.
Nadia Chilmonik
Reviewed in the United States on May 1, 2014
attractive if on display. we got a set for a displayed experiment and it looked good and functioned well, very adjustable.
Nicholas V. Persad
Reviewed in the United States on February 14, 2014
This is a very good clamp for the price. it's great for setting up your stand items at any angle or distance from the other fittings to allow for a good strait setup.
FL
Reviewed in the United States on February 13, 2014
It does the job and is reasonably well made. I didn't have any problems with stripped threads or anything else.This may not be the cheapest offering of this product here but the vendor ships fast and is reportedly easy to work with unlike some of the other vendors that offer this same product at a cheaper price here on Amazon.Just make sure you READ the specs so you know what you're buying and what it's capabilities are before you click buy and you won't be disappointed.I use this particular unit for loosely holding 10ml fill syringes so that they drain into another container. works perfectly.