10 Best Funnels Laboratory Glasswares In The Us
Best Choice1
Fristaden LabFristaden Lab Vacuum Filtration Distillation Apparatus, 1000mL Filtering Flask, 300mL Graduated Funnel, Laboratory Glassware, Distillation Kit, Glass Joint Filter, Vacuum Filter, 1-Year Warranty
Main highlights- Multi-Functional Laboratory Tool: Perfect for a wide range of applications, including chemistry experiments, essential oil extraction, and water distillation, enhancing project efficiency with its versatile design
- Ensured Quality with Extended Warranty: Trust in the robust construction and functionality of our lab distillation equipment, backed by a one-year warranty for peace of mind in your scientific pursuits
- Easy Setup and Maintenance: Designed for convenience, our vacuum filter setup is straightforward to assemble and disassemble, making it a go-to solution for scientists and students needing efficient and clear results
- Durable and Heat-Resistant: Crafted from premium borosilicate glass, this lab-quality distillation kit withstands extreme temperatures and vacuum pressure, ideal for both educational and professional laboratory use
- Advanced Vacuum Filtration Kit: Our Fristaden Lab distillation apparatus, complete with a 1000mL borosilicate filtering flask and 300mL graduated funnel, excels in laboratory glassware performance, providing rapid, reliable filtration and distillation
9.6Exceptional
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Value for Money2
QWORKQWORK Glass Vacuum Filtration Distillation Apparatus, 1000ml - Includes Graduated Funnel, Filter Flask, Clamp - 10 Micron Pore Size - Compatible with 42-60mm Membrane Filter Paper
Main highlights- onvenient Set: Includes a graduated funnel, glass funnel, filter flask, and aluminum clamp for all your filtration needs in one package.
- Precise Filtration: The 10 micron pore size on the base of the apparatus provides excellent filtration results.
- High-Quality Construction: Made with durable glass and a glass connection with clamp, ensuring reliable and secure connections.
- Efficient Filtration: This glass vacuum filtration distillation apparatus is equipped with a 1000ml flask and a 300ml funnel for efficient filtration processes.
- Compatibility: Designed to fit with 42-60mm membrane filter paper for easy and effective filtration.
9.4Excellent
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3
ULABULAB Scientific Glass Funnel Set, 1 of Each Size 50mm 75mm 100mm with Approx. 60° Angle, Short stem, UGF1009
Main highlights- Dim.50mm x 50mm, stem Dia.7mm; Dim.75mm x 75mm, stem Dia.9mm; Dim.100mm x 100mm, stem Dia.13mm.
- Comply with the ISO 4798 standard
- Borosilicate glass 3.3, with 60° bowl angle for precise fitting of filter paper
- 3 sizes of glass funnel, 50mm, 75mm, 100mm
9.1Excellent
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4
FSLABBorosilicate Glass 250ML Separating Funnel Heavy Wall Conical Separatory Funnel with 24/40 Joints and PTFE Stopcock Lab, Food,pear - 250ML
Main highlights- Made of high quality glass
- Ensures High quality and premium customer service
- Conical design ensures efficient separation
- 250mL glass separatory funnel for separating liquids with different densities
- 250 mL Separatory funnel
9.0Excellent
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5
QWORKQWORK 500ml Filtering Buchner Funnel Medium Frit (G2) Lab Glassware with Standard 24/40 Joint and Vacuum Serrated Tubulation, 94mm I.D, 100mm Depth
Main highlights- Specification - The inner diameter is 94mm with the 24/40 standard joint.
- Medium Frit - The Pore Size is G2, which max. size is 40~80 μm.
- High Quality - Made of borosilicate glass, it has the advantage of excellent physical and chemical resistant.
- Capacity - The capacity is 500ml.
8.9Very Good
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6
ADAMAS-BETAADAMAS-BETA Glass Equalizing Dropping Funnel,Constant Pressure Funnel with PTFE Stopcock Chemistry Laboratory Glassware (25ml,24/40 Joint)
Main highlights- Warranty: Glassware is fragile, if received damaged, please don't hesitate to contact us, we will solve it until satisfied.
- Multiple sizes: Capacity 10ml,25ml,60ml,125ml,250ml,500ml,1000ml; joints 14/20,19/22,24/40,14/22. Various specifications are availiable for your choice.
- High Quanlity: Made of high-quality glass, durable and of high quality, can withstand typical laboratory thermal variations in Chemistry processes.
- Design: Comparing to an ordinary dropping funnel, the pressure-equalizing dropping funnels have an additional narrow-bore glass tube from the upper part of the funnel bulb to the ground glass joint around the stem at bottom. The pressures in the reservoir and the reaction flask are equal, and liquid will flow into the reaction flask even when the stopper is in place in the funnel. Pressure-equalizing dropping funnels are normally only used for inert atmosphere reactions.
- Advantage: When adding liquid to an ordinary separatory funnel, it is necessary to open the stopper on the upper end of the funnel or align the groove on the stopper with the small hole on the bottle mouth, so that the liquid in the funnel can flow down smoothly. While the constant pressure dropping funnel has an upper connected tube, which can balance the air pressure without opening the stopper.
8.8Very Good
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7
ULTECHNOVOSeparatory Funnel Pear Funnels, 125ml Thickened Glass Separating Funnel, Leak-Proof Screw Cap, Stopcock Style and Logo Color Random, Lab Glassware
Main highlights- Funnels: Borosilicate Glass Funnel- Made of high borosilicate glass, tapered design ensures effective separation.
- Funnel: BOROSILICATE GLASS FUNNEL: This thickened glass pear- shaped separator is , and its excellent chemical durability can be used for a long time and extend its use life.
- Funnel With Stopcock: Separation Funnel- Used in the laboratory, can separate liquids of different densities.
- Dropping Funnel: Separating Funnel-- Scientific experiment separation funnel can exercise practical ability.
- Beaker Funnel: Glassware carefully- , with superior chemical durability, and easy to use.
8.7Very Good
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8
QWORKQWORK 500ml Pressure Equalizing Graduated Addition Funnel, Borosilicate Glass Additional Graduated Dropping Funnel, 24/40 Connection Accurate Add Liquid, Laboratory Glassware
Main highlights- Thick-walled and durable: Made of high quality borosilicate glass, thick material, resistant to high and low temperatures, reusable, sturdy and durable.
- Stable: The pressure equalizing funnel is used to slowly and steadily add an accurate amount of liquid to the receiving bottle. It is also ideal for handling air-sensitive reagents in a sealed inert gas environment.
- Pressure equalizing arm: The equalizing arm design, the equalizing funnel is a special type of dropping funnel. The funnel has a graduated cylindrical tube as the main body, with standard connectors on the top and bottom.
- Capacity: 500ml capacity,easy to read with clear scale, top and bottom joints are 24/40, 3/16" (4mm) PTFE cock above the lower male joint and side tube.
- Accurate measurements: With a clear scale that is incredibly easy to read, you'll be able to make precise measurements with ease, make liquids are added smoothly and consistently.
8.6Very Good
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9
DeschemDeschem 100mm 24/29 Glass Powder Additonal Funnel 100ml Laboratory Glassware
Main highlights- Softening Point------820℃
- Linear Coefficient of Expansion------ 32×10-7/℃
- Deschem Can Supply All Kinds Lab Glassware
- Be Made From G3.3 Borosilicate Glass
- Annealing Point ------560℃
8.3Good
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10
EISCOEISCO Dropping Funnel, 500ml - PTFE Key Stopcock, Open Top, Cylindrical - Ungraduated - Cylindrical, Borosilicate Glass
Main highlights- Perfect for any science or home laboratory
- Open top with PTFE Key Stopcock
- Made of high quality, Borosilicate glass
- Cylindrical Dropping Funnel, made of high quality borosilicate glass
- 500ml capacity
8.1Good
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