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stonylab Plastic Joint Clips, 10 pcs 29mm Lab Keck Clamp #29 for 29/40 Joint Glass Standard Conical Interface Clip Ground Accessory, Red

Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

About this item

  • Pack of 10
  • Size: 29 mm, fit joint size 29/40
  • Use for glass ground joint
  • Will not corrode or scratch glass
  • Warranty: StonyLab ensures high quality products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied



Product Description

Stonylab

Joint Clips Set

Standard plastic joint clips for clamping and fixing standard ground joints in laboratory.

To prevent joint detachment effectively and improve the air tightness of the reaction system for ground joints.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Full Range of Sizes


The kit includes 9 different plastic join clips, each labeled with a size number. Please choose a right size for your apparatus based on your needs prior to conducting the experiment.

Superior Product

Made of high-quality POM material, the joint clip is molded in one shot and features lightness, heat resistance (40-100 degree), wear resistance, chemical resistance, impact resistance, etc. It is portable, easy to use, and durable.

Precautions

1. Do not expose it to strong acids, strong alkalis, or organic solvents.

2. Avoid exposing the clip to high temperatures to maintain its strength, and minimize its exposure to UV light to preserve its firmness.

3. Before use, please ensure the clips and connected joints are in proper condition for safety.

4. Storage: clean and keep in a cool and dry place.

Widespread Use

It is widely used in laboratories, research organizations, and academic institutions to firmly connect reaction apparatus, including rotary evaporators and short-path distillation systems, among others.


Bill T
Reviewed in the United States on February 21, 2025
If you are unsure of your specific sizing needs, buy the multi-size pack and then get the perfect size for your chalice or rig. I tried two different clips from the multipack before I knew what size I truly needed. These specific clips fit perfectly on my glass (14mm bowl with 18mm stem and larger outer glass with the most common girth, not sure of the actual mm) and are very durable. Keep a few and gift a few…be a hero!
Catherine Cachero
Reviewed in the United States on July 10, 2022
I received my order but the items are only 4 pcs which should be 10 pcs per pack.
kmarinelli
Reviewed in the United States on November 15, 2022
This is a great product to create a secure and reliable connection between sections of 24/40 lab glassware.
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