10 Best Chemistry Reflux In The Us - Black Friday 2024
Best Choice1
VEVORVEVOR Lab Distillation Kit, 3.3 Boro Lab Glassware Distillation Kit with 24, 40 Joint, 1000ml Essential Oil Distillation Apparatus Kit, 32 pcs Set of Glassware Equipment
Main highlights- Versatile Applications: VEVOR's professional distillation kit covers nearly all essential tools for laboratories, homes, research centers, and educational settings. Ideal for collecting essential oils, aqueous extracts, and distilled water.
- Standard Ground Joints: All joints are in the standard 24/40 size, allowing easy replacement of different specifications' glassware. They are sandblasted to ensure airtightness and distillation purity.
- Professional Accessories: Equipped with accessories such as conical flasks, beakers, brushes, etc., facilitating users in collecting and processing experimental products, and providing comprehensive support. This excellent distillation and purification equipment empowers the DIY essential oil you like.
- Large Capacity Lab Distillation Kit: Our distillation apparatus includes flasks of various capacities to meet diverse distillation needs, enhancing the professionalism and versatility of your experiments. One set satisfies multiple experimental requirements.
- 3.3 Borosilicate Glass: Upgraded to 3.3 borosilicate glass, our lab glassware withstands high temperatures and corrosive reagents. The low linear expansion coefficient of the glass effectively prevents product breakage due to high temperatures.
9.7Exceptional
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Value for Money2
Cherish XTNew 1000ml, 13pcs Glass Distillation Apparatus, Vacuum Distillation Equipment, Chemistry Lab Glassware Kit
8.4 worth the money8.0 DurabilityWhy we love it
Perfect set for organic chemistry labs
All flasks are made of 3.3 borosilicate glass
Comes with everything as pictured
9.6Exceptional
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3
QWORKQWORK Glass Reflux Condenser 24/40 - Large Cooling Capacity, Borosilicate Glass, Organic Chemistry Lab Glassware, 175mm in Coil Length 390mm in Overall Height
Main highlights- Versatile Compatibility: Specifically designed for organic chemistry lab applications, this condenser is compatible with various glassware setups and ensures reliable results.
- Precise Design: Featuring a 24/40 top outer standard taper joint and a lower inner drip tip joint, this condenser provides a secure connection while preventing any leakage or drips.
- Large Capacity: Large cooling capacity and 175mm coil length for efficient condensation. Total height 390mm effective length 300mm.
- Efficient Cooling Capacity: The Glass Reflux Condenser 24/40 boasts a large cooling capacity, ensuring optimal temperature control during organic chemistry experiments.
- Durable Material: Made from durable borosilicate glass, this condenser offers excellent resistance to thermal shock and chemical corrosion, ensuring long-lasting performance.
9.5Excellent
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4
LABOYLaboy Glass Allihn Condenser for Reflux & Apparatus with 24/40 Joints 300mm in Length Organic Chemistry Lab Glassware with Glass Hose Connections
Main highlights- HIGH QUALITY---Laboy glass condensers are all made of high quality boroslicate glass according to ASTM E438,heavy wall design,durable and reusable.The ground joints are precisely grounded according to US standard.
- GOOD COOLING PERFORMANCE----The Allihn condenser,also known as a “bulb condenser”,is designed with an inner tube consisting of a series of bulbs which increase the surface area available for vapor condensation surrounded by an outer jacket tube, the cool water flows through the outer jacket to condensate the vapor in the inner tube.Additionally,the Allihn condenser has a wider bore at the bottom and the condensed liquid can run down along the sides avoiding blocking the upward vapor.
- DIMONSIONS----It is designed with 24/40 standard taper joint at top and bottom,and two glass hose connections connecting the inner tube through which coolant flows,the lower hose used for coolant inlet,and the higher hose used for coolant outlet.With the jacket length of 300mm
- COMMONLY USED----Allihn condensers are used for laboratory-scale refluxing and provide a greater surface area than similar Liebig condensers.A reflux apparatus usually consists of an Allihn condenser used as a reflux condenser,a round bottom flask,a drying tube to the atmospheric from entering into the reaction,a separatory funnel or pressure equalizing funnel for adding reagents .Allihn condesner are also can be used in apparatus and soxhlet extraction.
9.3Excellent
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5
EISCOEisco Labs - 1000 mL Flat Bottom Boiling Flask with 24/40 Ground Joint, Borosilicate Glass, Ideal for Organic Chemistry, Heating, Distillation, Reflux, Extractions & Solution Preparation in Labs
Main highlights- VERSATILE DESIGN || Flat bottom design ensures stability on surfaces and offers convenience for tasks like mixing, boiling, or heating liquids
- LARGE CAPACITY FLASK || 1000 mL flat-bottom boiling flask, perfect for large-scale heating, distillation, and chemical reactions
- IDEAL FOR LABS || Perfect for organic chemistry, chemical synthesis, pharmaceutical research, and educational settings
- BOROSILICATE GLASS || Resistant to high temperatures and chemical corrosion, perfect for use with heating devices such as hot plates or burners
- 24/40 GROUND JOINT || Standard 24/40 ground joint allows secure connections with other lab apparatus like condensers and adapters
9.0Excellent
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6
LABOYLaboy Glass 1000mL 3 Neck Round Bottom Boiling Flask with 24/40 Center & Side Joints Angled Distilling Receiving Reflux Flask Multi Neck Distillation Apparatus Organic Chemistry Lab Glassware
Main highlights- WIDELY USED ---Round-bottom flasks are often used to contain chemical reactions for reflux set-ups and laboratory-scale synthesis.It also can be used as a distilling flasks and receiving flasks for the distillate. For example, in a Grignard Reaction,a 3 neck flask will be used a distillation flask under a heating mantle, the center neck attaches a PTFE adapter for a magnetic stir shaft, the left angled neck attaches a pressure equalizing.The wrong neck attaches a liebig or west condenser.
- HEAVY WALL ---The 3 neck flask is heavy-wall designed , made by hand-blowing according to ASTM E438 ,made of high-quality borosilicate glass and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling,durable and reusable.
- DIMENSIONS-----This durable round bottom flasks with 3 necks, one center and two angled,with 24/40 standard taper joints on the necks accommodating lab apparatus for multi purpose. It features heavy wall spherical body and 1000mL capacity.Comparing to the single neck or twin neck flask,the 3 neck flasks have one more jointed neck for extra function,when it is not needed,the extra necks can be stopped by penny head glass stoppers.
- DESIGN----This three neck distilling flask designed with a round bottom and angled necks which allows to attach three lab glassware components for distillation apparatus( simple distillation,steam distillation,fractional distillation,azeotropic distillation).Round bottom design having spherical bottoms are more resistant to fracturing under vacuum, as a sphere more evenly distributes stress across its surface.and allows more uniform heating or boiling of a liquid.
8.9Very Good
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LABOYLaboy Glass Reflux Condenser 24/40 Large Cooling Capacity 125mm in Coil Length 300mm in Overall Height with Glass Hose Connections Organic Chemistry Lab Glassware Apparatus
Main highlights- The coil style Dimroth condenser designed with tightly wrapped coil,jacket with an O.D.of 40mm while coil with an O.D.of 8mm , providing larger cooling surface than HMC010603.It has a 24/40 top outer standard taper joint and lower inner drip tip joint.Hose connections have O.D.of 10mm at the largest serration.The coil length is 125mm,overall height is 300mm
- The Dimroth condenser used as reflux condenser is more effective than liebig condenser, allihn condenser,graham condenser,coiled condenser.It provides larger cooling surface than the coiled condenser.Comparing to the graham-style condenser(liebig,allihn,graham),the Dirmroth condenser is Excellent for use with high vapor pressure solvents
- Laboy glass condensers are all made of high quality boroslicate glass according to ASTM E438,heavy wall design,durable and reusable.The ground joints are precisely grounded according to US standard.
- An assembly of a reflux apparatus usually includes a Dimroth condenser,a round bottom flask,a drying tube,a separtory funnel or equalizing pressure funnel.If the flask is single-neck,a claisen adapter should be applied to provide an extra entry.If the flask is three-neck,the middle neck can be fitted a PTFE stirring shaft for better heating performance.
8.8Very Good
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8
LABOYLaboy Glass Allihn Condenser Reflux for Soxhlet Extractor with 55/50 Joint 300mm in Jacket Length 405mm Overall Height Apparatus Organic Chemistry Lab Glassware
Main highlights- This is a special allihn condenser only with 34/45 bottom male joint inserting to a soxhlet extractor body ,the size is larger with an inner tube consisting of a series of bulbs which increase the surface area availiable for vapor condensation surrounded by an outer jacket tube.This design can improve the cooling performance,in practise, the allihn condenser can be replaced by a liebig condenser, coiled condenser,dirmoth condenser or graham condenser used as a reflux condenser.
- The glass allihn condenser is with 55/50 male joint, 300mm in jacket length 405mn overall height
- Laboy glass ware are all made of high quality boroslicate glass according to ASTM E438,heavy wall design,durable and reusable.The ground joints are precisely grounded according to US standard.
- In a soxhlet extraction apparatus, this allihn condenser with lower male joint attached the soxhlet extractor body cools the solvent vapour from the boiling flask and drips back down into the thimble containing the solid material. With 10mm O.D.hose connections at top and bottom accommodating 8mm I.D.rubber tubing,the cool water flows in from the lower hose ,and flows out from the upper hose.
- 100% 45 DAY MONEY BACK GUARANTEE If you are not satisfied for any reason, simply return for a full refund, no questions asked. You have nothing to lose.Please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replacement or full refund.
8.6Very Good
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9
Silver FernReflux - Digestive Supplement - Each Tub = 30 Scoops = 30 Servings - Mucosal Support for Acid Issues - with Mucosave FG and Slippery Elm Bark (2 Tubs)
Main highlights- Reflux combines the soothing powers of slippery elm, prickly pear, and olive leaves.
- Includes: Slippery Elm Bark - Slippery elm (Ulmus rubra) bark is an herbal extract. Slippery elm contains a soluble fiber known as mucilage that absorbs water to form a gel-like substance, similar to prickly pear polysaccharides.
- Includes: Mucosave(TM) FG - a blend of prickly pear polysaccharides and olive leaf biophenols.
- Each Tub of Reflux by Silver Fern Brand - 30 Servings - Serving Size = 1 Scoop of 2 grams - 30 Day Supply
- * These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
8.5Good
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10
QWORKQWORK Glass Soxhlet Extraction Apparatus Set 45/40 with Tube, Lab Glassware 2 pcs 24/40 Joints 500 ml Flat Bottom Flasks and 1 Allihn Condenser for Laboratory-Scale Reflux, Plant Botanical Extraction
Main highlights- Package Includes: 1 Soxhlet extractor with standard 45/40 joints, 1 Allihn condenser and 2 pcs 24/40 500 ml flat bottom flasks.
- Lab Use: The Glass Soxhlet Extraction Apparatus is a laboratory-scale reflux apparatus used for plant botanical extraction or continuous extraction of solids, provides one of the most versatile and efficient extraction systems available. It is ideal for both lab-scale and industrial applications, with a small footprint and simple design that is portable.
- Easy to Use: The Glass Soxhlet Extraction Apparatus Set offers you the freedom to extract and manipulate liquid, solids or both in one instrument, resistant to high temperatures and corrosive substances found in organic chemistry labs.
- Durable: Made of borosilicate glass, durable construction, temperature resistance, chemical resistance, the glass soxhlet extraction apparatus with 500 ml capacity.
8.4Good
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