Description:⭐Material: These mini vials are made of solid glass, more resistant to thermal shock (temperature range: -20~120℃ / -4°F ~ 248°F). Comes with a secure-fitting plastic aluminum caps. Equipped with a butyl rubber stopper that is durable, washable, reusable and corrosion-resistant.⭐Good sealing: The equipped aluminum cover and rubber stopper ensure the tightest seal and reduce the possibility of sample evaporation. This crimp-top bottle provides an excellent seal for long-term sample storage and allows the analysis of even the most samples. Used in conjunction with aluminum bottle stoppers, it is suitable for storing any liquid or solid to prevent-impurities from entering.⭐Empty sterile-vials for injection: Sealed rubber top facilitates needle insertion and larger opening increases target area for needle penetration.
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5Pcs Laboratory Magnetic Bar Cylindrical Magnetic Stirrer Rod Stirrer- Mixer Stir Bars Magnetic Stirrer School Laboratory
Aliexpress UK
Rubber Tapered PlugProduct Details1.Made of rubber, with good resistance to chemicals, acid and alkali resistance, can withstand high temperatures in a short time.2.The tapered plug is in size of: Bottom Diameter: 42mm / 1.65"; Top Diameter: 50mm / 1.97"; Height: 25mm / 0.98"; In the package of: 3 x Rubber Tapered Plug3.The Rubber Tapered Plug is great for laboratory utensils such as flasks, test tubes, or other laboratory applications, also can as a sewer plug, water pipe plug, or drain plug.4.Conical design, solid, easy to install and good sealing performance, flexible and durable, not easy to crack, shrink, harden or break.5.Please check the size carefully before ordering! This product has a smell, please put it in a ventilated place before use to reduce this smell.
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Aluminum Plastic Laboratory Hydraulic Table Workbench Lifting Laboratory Hydraulic Platform Adjustable Lifting Height Platform
Aliexpress UK
Our products are great for various kinds of laboratory utensils, such as flask, test tube or other laboratory applications, especially for use with non-aggressive or concentrated solutions. High Quality These stoppers are made of solids natural rubber without hole.
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Jeweler'S/Lab Scale Small Size Design Laboratory-Grade Accuracy Lcd Digital Display Suitable for Laboratory Outdoor Kitchen Jewelry Weight Measurement-Fodwet
Aliexpress UK
Solid Rubber Bungs or Stoppers. ( Sizes In Drop Down Selection List Above, Correspond To The Bottom Bung Sizes In The Chart Below, And Are Also The Bung Number ). Can be used for test tube, flask stopper or other bottles.
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10 Pieces of Plastic Laboratory Test Tube 12x100 Mm Transparent Test Tube with Cap School Laboratory Supplies Accessories
Aliexpress UK
High-quality hard plastic: the small test tube with cork consists of high-quality plastic and natural cork, which is light and durable, transparent, well sealed and not easily cracked. More stable and safer than glass tubes.
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500pcs/bag School Laboratory Science Textbook Blue Transparent 1000UL/1ml Laboratory Liquid Pipette Pipette Tips
Aliexpress UK
Product Item:Male Ground Glass Stopper Cap Joint Plug Lab. Joint :10/19 12/21 14/23 19/26 24/29 29/32. Material: Glass. Otherwise deal is final. All products are quality checked. We will be happy to resolve any issues you may have in a cordial and friendly manner.
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10PCS Laboratory Chemical Plastic Test Tube Vial Sealing Cap Packaging Container Office School Chemicals 2ML Laboratory
Aliexpress UK
Solid rubber stoppers are commonly used in laboratories, household and industries to seal or block openings such as test tubes, beakers, bottles, water pipes, drain.SpecificationColor: BlackMaterial: RubberMax Diameter: 15mm / 0.59 inchMin Diameter: 10mm / 0.39 inchHeight: 25mm / 0.98 inchPacking List: 5Pcs x Water Pipe Cover DecorationAdvantageThe lab plug is made of solid rubber material with good sealing performance, sturdy and durable, not easily deformed, washable, and can be used for a long time.InstructionThe tapered design makes the stopper easy to insert and remove.NOTE: Please confirm the rubber stopper matches the diameter to ensure sealing effectiveness.
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10cmx1m/38m Laboratory Parafilm M Pm996 Sealing Film Laboratory Beaker Petri Dish Heat Shrinkable Perfume cover Dust-Proof Wrap
Aliexpress UK
5 x Silicone Stoppers. 2 Pcs Flask Bottle Liquid Dispenser Laboratory Supplies Empty Container. Laboratory Top Boiling Flask Round Bottom Set Glassware Single Neck. Glass Flask Conical Beaker Large for Science with Cork Chemistry Stopper.
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3pcs stainless steel waist plate, disinfection tray, durable easy to clean, laboratory and scientific supplies, laboratory tray
Aliexpress UK