10 Best 12mm Downstem In The Us - Black Friday 2024
Best Choice1
UKSKS6PCS Glass Tube Clear Test Tube Down Stem for Science and Lab Experiments (12CM)
Main highlights- Stylish and practical design: The simple design and practical handle enhance the beauty of the kitchen while being practical
- High quality material: Made of high borosilicate thick glass, not easy to break, heat resistant and durable, reliable use in laboratory experiments
- Four sizes: Glass test tube has 10cm, 12cm, 14cm, 16cm four sizes, before purchase to confirm the selection of the correct size
- Easy to use design: Ideal for scientific and laboratory experiments, perfect for down stems and other laboratory applications
- Accessories include: 6 test tubes and 2 cleaning brushes
9.8Exceptional
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Value for Money2
PUPUBANDONGlass Tube Stem, 110mm Curved,3Pcs
Main highlights- Worriless aftersales: To provide better shopping experience, you are advised to inspect the product upon reception. Please feel free to contact us if any quality problem is found.
- Heatproof and unbreakable: Made of premium glass, the curved glass stems have favorable heat resistance, high rigidity, and unbreakability.
- Extensive applications: They are applicable to various scientific experiments, teaching, and household uses.
- Easy to clean: Because of the highly transparent design. Being easy to clean, they can be reused.
- Easy operation: The glass tube stem are smooth, uniform without injuring your hands.
- Breakproof package: Three transparent curved glass tube are installed in bubble packs individually, reinforced folding boxes are used as external packages for double protection, keeping clean, and preventing damages during transport.
9.6Exceptional
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3
SilicoGuardScientific Glass Tube Clear Test Tube Down Stem for Science and Lab Experiments with Cleanning Brush（14cm）
Main highlights- Thick glass construction provides added strength and reduces the risk of breakage.
- Made from high borosilicate glass, ensuring durability and heat resistance for reliable use in lab experiments.
- Includes a cleaning brush to keep glass tubes clear and ready for repeated use.
- Ideal for scientific and lab experiments, perfect for down stems and other lab applications.
- Available in 10cm, 12cm, and 14cm lengths, allowing flexibility to meet various scientific and lab needs.
9.5Excellent
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4
CHKYYB6 Pack of Clear Glass Funnels with 14mm Glass Tube Filter and Handle. Scientific Test Funnel Down stem Suitable for Labs, Homes and Kitchens.
Main highlights- Versatile Set: This set includes 6 high-quality glass funnels with long, straight stems, perfect for various applications like transferring liquids, powders, or granules.
- Travel-Friendly: This funnel is crafted with space-efficiency at the forefront. It has a petite and lightweight structure, ensuring effortless storage in cramped spaces and serving as an excellent travel companion. Experience convenience while on the move, no matter your destination.
- Ergonomic Handle: Equipped with a handle that offers easy manipulation and accessibility, adding convenience to its use in kitchens, restaurants, and other settings.
- Durable Construction: Crafted from heat-resistant borosilicate glass, these funnels are built to withstand high temperatures and resist cracking or chipping.
- 14mm Optimal Size: With compact dimensions, it has an opening diameter of 1 inch (25mm), a bottom diameter of 0.6 inch (14mm), and a height of 2 inches (50mm), making it suitable for a variety of tasks..
9.4Excellent
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5
GenericMasmoc 5PCS Pyrex Glass Tubes 12 mm OD 2 mm 12 inch Thick Wall Tubing
Main highlights- safe to handle,Rounded edge.
- Pack of 5 glass tubing
- Borosilicate glass
- 2 mm Thick Wall
- 12 Inch Long . Out diameter: 12mm
9.3Excellent
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6
YeeseokGlass tubes 12 Piece, 8 Inch Long Borosilicate Glass Tubes OD 12 mm Thickness 1.5 mm Industrial Glass Tubing for Tall Cups (12mm / Clear)
Main highlights- Mainly used for science experiments and DIY, they are also good gifts
- Made of borosilicate glass, high temperature resistant and unbreakable, surface and both ends very smooth
- Glass tubing for tall cup (tall cups with a height exceeding 150cm)
- 8 Inches Long / 12mm OD / 9mm ID / 1.5mm thickness
- 12 pieces clear glass tubes
9.2Excellent
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7
CBPack of 10 Glass Tubing, 12 Inch Long, Borosilicate Glass, Out Diameter 12mm
Main highlights- Total 10 pcs.
- Rounded edge, safe to handle.
- Pack of 10 glass tubing. Borosilicate glass.
- Length: 12". Out diameter: 12mm. Wall thickness: 1.1 mm.
- Inner diameter: 9.8mm.
9.0Excellent
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8
RubidiaPack of 10 Glass Tubing, 30 cm 12 Inch Long, Borosilicate Glass, Mixed Size Out Diameter 4mm, 6mm,8mm, 10mm, 12mm
Main highlights- Two for each size, total 10 tubes. Rounded edge, safe to handle.
- Pack of 10 glass tubing. Made of borosilicate glass.
- Length: 12" (30 cm). Out diameter: 4mm, 6mm, 8mm, 10mm, 12mm.
- Inner diameter: 2mm, 4mm, 6mm, 8mm, 9.8mm. Wall thickness: 1 mm to 1.1mm.
8.9Very Good
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9
Sheeiurk10% OffSolo Glass Tube Stem - 110mm Pipe Bending/Steam Chemistry Air Drying Tube,2PCS
Main highlights- 【Safe use】: Use a roller cutter to cut the dry opening, making the cut flat and smooth. The bottom is handmade and mechanically made, with a smooth and even thickness, making it is not rough to use.
- 【Our service】: We are committed to providing customers with a better shopping experience. After receiving the goods, please check for any damage. If there is any, please contact us and we will provide you with the best after-sales service as soon as possible.
- 【Multipurpose function】: The black wrapped insulated laboratory glass tube rod has multiple functions and can be used for various purposes such as distillation, gas collection, condensation, filtration, observation, and reaction initiation.
- 【Material】: Glass stem mouthpiece is made of high borosilicate glass 3.3, and it is sturdy, not fragile, and has strong hardness.
- 【High temperature resistance】: Solo Glass Tube Stem uses high borosilicate glass, which can withstand high temperatures of 520 ℃, has high light transmittance, chemical stability, and can be reused.
8.8Very Good
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10
Deacon Smith(5 Pack) Standard Metal Threaded Conduit Stems - 5" Downstem Conduits - Lighting Conduits and Stems
Main highlights- Use for most Lighitng fixtures and Decorative Metal Pipe Bowls - Bowls NOT Included.
- Standard 1/8 IP Threads for use on most metal pipe conduit and lighting fixtures
- 5" Standard Metal Connectible Conduit Downstems for use with Deacon Smith Nickel and Brass
- 5 Pack Standard Aluminum downstems.
8.7Very Good
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