Descriptions:1. Not easy to deform, moderate hardness, manufactured according to standards, environmentally friendly materials2.High elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids.3.Normal using: Can be used to block glass ports, pipe mouths, fish tank openings, etc.Note: Due to manual measurement, the size may have an error of +/- 1-2mm. And a slight deviation in color due to different batches. Features:Bottom Diameter(small-end): 19mm / 0.75inchTop Diameter(big-end): 26mm / 1.02inchBody Height: 28mm / 1.1inchMaterial: Rubber Fit for hole: 19-26mmColor: White Package Content:10 Pcs x Rubber Stopper.
eBay
IKEME 18L/24L Laboratory High Temperature Steam Sterilizer Portable Autoclave Pressure Steam LED Display Automation
Aliexpress UK
Description:Durable Material: The laboratory sealing plug is made of solid rubber, high density, elastic and good sealing, wear-resistant and not easy to deform, and durable.Tapered Design: Our lab rubber plug has a conical side, a smooth surface, easy to insert and remove, with good sealing and insulation performance. Very suitable for laboratory and industrial use.Easy to Use: These solid rubber plugs are easy to install, just insert the rubber plug into the mouth of the glass bottle, and gently turn to ensure that it is in place, and a firm fit.Application: Our rubber plugs are suitable for a variety of laboratory and industrial applications, including chemical reactions and sample storage, used to plug and seal test tubes, containers, flasks, pipes, and other experimental instruments to prevent leakage.
eBay
JOANLAB 110/220V Orbital Shaker Digital Display Shaker Laboratory Multi-purpose Oscillator Adjustable Speed 200rpm SK-20
Aliexpress UK
Our solid rubber stoppers are suitable for various laboratory and industrial applications, including chemical reactions and sample storage, for plugging and sealing test tubes, containers, flasks, pipes, and other experimental instruments to prevent leakage.SpecificationColor: BlackMaterial: RubberMax Diameter: 24mm / 0.94 inchMin Diameter: 18mm / 0.71 inchHeight: 25mm / 0.98 inchPacking List: 5 Pcs x Lab Rubber PlugAdvantageDurable Material - The laboratory stopper is made of rubber material, with good sealing performance, sturdy and durable, not easy to deform, washable, and can be used for a long time.
eBay
10pcs 60 X 10 X 3mm rectangular magnets, long bar magnets, miniature magnets. Suitable for science, tool libraries, laboratories
Aliexpress UK
What is this?Silicone Rubber Tapered Plug is designed to protect holes or threads during a powder coating process or other projects, use for powder coating, painting, plating, anodizing, sandblasting, etc, also can be used to seal bottles and flasks in the laboratory or at home, etc.What will I get?The tapered plug is in size of: Bottom Diameter: 1.5mm / 0.06 Inch; Top Diameter: 5.5mm / 0.22 Inch; Height: 30mm / 1.18 Inch; In the package of: 20 x Silicone Rubber Tapered PlugAre there any advantages of the product?Made of silicone rubber, with good resistance to chemicals, acid and alkali resistance, strong adsorption capacity and good aging resistance, can withstand high temperatures up to 600 degrees Fahrenheit (315 Celsius) in a short time.
eBay
Creative Magic Laboratory Castle Shop Building Blocks Architecture Haunted House Model Assemble Brick Toy Halloween Gift
Aliexpress UK
5 Pieces Test Tube Stopper Plugs. Color: White. Size Chart.
eBay
Optical Instrument Microscope 40X-2000X Magnification USB Camera for Laboratory School Home Education Adult Microscope
Aliexpress UK
Vintage laboratory bottle with glass stopper. 700 ml volume. Approx 9 1/2" tall. Base is marked K643 24 UGB although difficult to get accurate / clear photo. UGB refers to United Glass Bottle manufacturers who were active between 1913 to 1968. The K is for the Kinghorn factory in Scotland who started production in 1938. Good condition for age, with no chips or cracks. Minor scuff marks.
eBay
1000Pcs Laboratory Pipette Tips 200ul Micropipette Disposable Plastic Pipette Tip Lab Equipment
Aliexpress UK
5ml - 1000ml Round Bottom Boiling Flask with 1-4 Standard Necks Lab Supplies gb. Laboratory Glassware Triangle Gas Washing Bottle 100-2000ml Rubber Stopper Tubes. Versatile 150ml-1000ml Plastic Safe Washing Bottle: Essential Lab Tool GB.
eBay
Laboratory test tube color 40ml with 6 droppers, a good tool for students
Aliexpress UK
50pcs Reusable Silicone Bottle PlugsNote Materials: Silicone. GOODIFY Not Just Auto. Not Just Anything. Just… Everything — Done Right. We started with cars. Fair prices. Real support.
eBay
IKEME Laboratory Autoclave High Temperature Steam Sterilizer 18L 24L Portable Pressure Steam Sterilizer LED Display Automation
Aliexpress UK