Reaction Kettle Flasks of 2025
Best Choice1
EQCOTWEAEQCOTWEA 110V 5L Jacketed Glass Reactor, Lab Chemical Double-Layer Glass Reactor Vessel, Reaction Kettle, -0.098Mpa Vacuum,0-600RPM Stirring, 304 Stainless Steel & PTFE, for Extraction/Distillation
Main highlights- Wide Applications: Perfect for chemical, pharmaceutical, and scientific research labs. Suitable for reactions requiring precise temperature control and vacuum environments.
- Pure Copper Motor: Our glass reaction kettle equipped with the pure copper motor, ensuring extended operation time and exceptional stability.
- Multi-Functional & User-Friendly: Large feed port for easy material addition/cleaning. Supports distillation and reflux operations at one time. Lower discharge outlet made of high borosilicate glass for enhanced durability.
- High-Capacity & Precise Control: 5L jacketed glass reactor with adjustable temperature range (-80°C to 250°C), 0-600RPM stirring speed and vacuum support (-0.098Mpa). Ideal for distillation, reflux and chemical synthesis under controlled conditions.
- Durable 304 Stainless Steel & High-Quality Glass: Our lab reaction vessel features double-layer borosilicate glass for corrosion resistance and 304 stainless steel framework for structural stability. PTFE-coated stirrer ensures acid/alkali resistance.
- Caution for Handling: Glass components are fragile; avoid forced disassembly if joints are tightened. Handle with care during setup to prevent breakage.
9.8Exceptional
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Value for Money2
PyrexPyrex Borosilicate Glass Cylindrical Replacement Resin Reaction Kettle Flask Bottom Only, 500ml Capacity (Case of 4)
Main highlights- Corning PYREX Kettles Designed for long life and ma x imum safety Wide mouth, which permits easy
9.7Exceptional
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3
DONLABDONLAB REA-0034 500ml Cylindrical Reaction Kettle Flask W/Clamp and Lid,4-Neck Standard Taper Joints 24/40 Center - 24/40 Side Neck
Main highlights- The outer edge of the flange of the lid and the reaction kettle is about 9mm thick
- Capacity 500 ml
- Both the reaction lid and the lidless reaction kettle are 15 cm flat flange outer diameter
- Borosilicate 3.3 glass ,it's heavy wall design
- 4 straight necks/four 24/40 ground glass joints
9.6Exceptional
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4
DONLABDONLAB REA-0098 500ml Double-Layer Cylindrical Reaction Kettle Flask W/Clamp and Cover,4-Neck T-Type Joints 24/40 Center - 24/40 Side Neck
Main highlights- The outer edge of the flange of the lid and the reaction kettle is about 9mm thick
- Capacity 500 ml
- Both the reaction lid and the lidless reaction kettle are 15 cm flat flange outer diameter
- Borosilicate 3.3 glass ,it's heavy wall design
- 4 necks T-type/four 24/40 ground glass joints
9.5Excellent
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5
DONLABDONLAB CDM1000T3 T-Type 4-Neck(29/29/29/29) 1000ml/1L Round Reaction Kettle Flask Open Cover with Clamp & Cork Stands
Main highlights- The outer edge of the flange of the lid and the reaction kettle is about 9mm thick
- Capacity 1000 ml/1L
- Both the reaction lid and the lidless reaction kettle are 15 cm flat flange outer diameter
- Borosilicate 3.3 glass ,it's heavy wall design
- 4 necks T-type/four 29/42 ground glass joints
9.3Excellent
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6
PyrexCorning Pyrex Borosilicate Glass Cylindrical Resin Reaction Kettles Flask with Covers, Four-Neck Standard Taper Joints, 500ml Capacity
Main highlights- Wide mouth, which permits easy access to interior for cleaning
- Offers a broad range of sizes
- Lower sections are mold-blown for maximum resistance to mechanical breakage
- Designed for long life and maximum safety
- Cover of heavy-pressed construction
9.1Excellent
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7
DONLABDONLAB REA-02-24_6 4-Neck T-Type Distributed Flat Flange Reaction Kettle Flask Cover with Four 24/40 Ground Glass Joints
Main highlights- Standard Flat Flanges 15cm
- Only reaction kettle flask cover
- Four 24/40 ground glass joints
- Borosilicate glass 3.3 heavy glass
- 4 necks/ T-type distributed side joints
9.0Excellent
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8
DeschemDeschem 150mm Glass Reactor Flask Round Bottom Vessel Lab Spheroidal Reaction Kettle Flange OD=15cm (50000mL)
Main highlights- Softening Point------820℃
- Made From Borosilicate Glass 3.3.
- Linear Coefficient of Expansion------ 32×10-7/℃
- Glass Reactor Flask
- Annealing Point ------560℃
8.7Very Good
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9
stonylabstonylab Jacketed Reaction Flask, Flat Bottom Double Layer Reaction Vessel with Three 24/40 Standard Joints, 1000 ml
Main highlights- Warranty: StonyLab 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied
- Prior to experiments, kindly ensure to thoroughly wash and dry the flask for optimal performance and safety
- Enhanced by a thickened double-layer build, offering high transparency, corrosion resistance, and resilience to high temperatures
- Crafted with a double-layer glass structure; the inner layer serves as the reaction vessel, while the interlayer allows connections for maintaining stable temperatures using circulating cold or heat sources
- Adaptable for reactions under constant temperature, normal pressure, or negative pressure conditions, catering to specific experiment requirements
8.6Very Good
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10
DONLABDONLAB REA-0078 24/40 Joint Four-Neck Cylindrical Round Bottom Reaction Kettle Flask with Cover and Clamp 3000ml/3L Capacity
Main highlights- The outer edge of the flange of the lid and the reaction kettle is about 9mm thick
- Capacity 3000 ml/3L
- Both the reaction lid and the lidless reaction kettle are 15 cm flat flange outer diameter
- Borosilicate 3.3 glass ,it's heavy wall design
- 4 necks T-type distributed/four 24/40 ground glass joints
8.5Good
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