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Item #:
37650876
Laboy Glass 250mL 3 Neck Round Bottom Boiling Flask with 2440 Center Joint & Side Joints Angled Distilling Receiving Reflux Flask Multi Neck
Item #:
37650876
RWF 76863
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Imported from USA store
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Order now and get it around Tuesday, September 08
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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).
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What Stands Out
Three Neck Design
The three neck configuration facilitates simultaneous use of multiple apparatuses, enhancing the efficiency of reactions, distillations, and extractions in organic chemistry labs.
High-Quality Glass
Made from durable borosilicate glass, this flask is resistant to thermal shock and chemical corrosion, ensuring longevity and reliability during experiments.
Versatile Usage
Ideal for distillation, reflux, and receiving operations, it caters to various lab needs, making it an essential tool for educational institutions and research laboratories.
Product Details
| Material | Borosilicate Glass |
| Brand | LABOY |
| Bottom Shape | Round |
| Specification Met | Astm |
| Manufacturer | Laboy |
Who Should Buy?
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Chemistry Students
Ideal for students conducting experiments requiring distillation and refluxing in organic chemistry lab courses.
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Research Laboratories
Perfect for research settings that require precise and efficient distillation processes for organic compounds.
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Home Chemists
Great for hobbyists and DIY chemists interested in safe and controlled distillation at home.
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Non-Chemistry Fields
Not suitable for users outside of chemistry or related fields who may not need distillation apparatus.
Product Description
Laboy Glass 250mL 3 Neck Round Bottom Boiling Flask with 2440 Center Joint & Side Joints Angled Distilling Receiving Reflux Flask Multi Neck Distillation Apparatus Organic Chemistry Lab Glassware
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Customer Questions & Answers
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Question:
What is the primary use of the Laboy Glass 250mL 3 Neck Round Bottom Boiling Flask?
Answer: The Laboy Glass 250mL 3 Neck Round Bottom Boiling Flask is primarily used in laboratories for distillation, reflux reactions, or other heating processes. Its unique design, with multiple necks, allows for the simultaneous attachment of various instrumental setups such as condensers or thermometers. This makes it particularly useful in advanced chemistry experiments or educational demonstrations in schools and universities. -
Question:
Is the glass used in this flask resistant to thermal shock?
Answer: Yes, the glass used in the Laboy Glass 250mL 3 Neck Round Bottom Boiling Flask is designed to be resistant to thermal shock. This means it can withstand rapid temperature changes without cracking or breaking, making it ideal for experimental applications where heat is applied, such as boiling liquids or distillation processes. This feature ensures that you can safely conduct experiments without worrying about breakage under thermal stress. -
Question:
What is the significance of the 2440 center joint and side joints?
Answer: The 2440 center joint and side joints on the Laboy glass flask provide secure connections for various laboratory equipment. The standard joint size ensures compatibility with a wide variety of condensers, adapters, and other glassware, facilitating seamless integration during experimentation. This flexibility allows for tailored setups depending on specific laboratory requirements, improving efficiency in conducting complex chemical reactions. -
Question:
What are the dimensions and weight of the flask?
Answer: The Laboy Glass 250mL 3 Neck Round Bottom Boiling Flask is compactly designed with dimensions that typically suit lab needs. The round bottom design enhances heating efficiency, allowing for even distribution of heat across the flask's contents. This makes it more effective for boiling and reflux applications compared to flat-bottom versions, giving you a reliable option for laboratory experiments. -
Question:
Can this flask be used for non-chemical applications?
Answer: Yes, while primarily designed for chemical applications, the Laboy Glass 250mL 3 Neck Round Bottom Boiling Flask can also be used in various non-chemical scenarios. For example, it can be utilized in educational demonstrations, art projects involving glass work, or even in certain culinary practices requiring precise heating methods, adding versatility to its use. -
Question:
How do you clean and maintain the Laboy Glass flask?
Answer: To clean the Laboy Glass 250mL 3 Neck Round Bottom Boiling Flask, use warm, soapy water and a soft brush or sponge to reach all areas, particularly inside the joints. Avoid abrasive cleaners or pads as they can scratch the glass. Proper maintenance also involves inspecting the joints and surfaces regularly for any cracks or residues, ensuring the flask remains in good condition for precise laboratory work. -
Question:
What type of lab equipment is compatible with this flask?
Answer: The Laboy Glass 250mL 3 Neck Round Bottom Boiling Flask is compatible with numerous laboratory apparatuses designed for standard joint sizes, such as condensers, distillation heads, and thermometers. This compatibility allows for a functional setup for various procedures, including distillation and solvent extraction, making it an essential tool for chemists and researchers. -
Question:
What are the safety considerations when using this flask?
Answer: When using the Laboy Glass 250mL 3 Neck Round Bottom Boiling Flask, ensure you wear appropriate laboratory safety gear, such as goggles and gloves, to protect against spills or breakage. Be cautious when heating the flask, staying aware of potential hot surfaces and steam. Proper handling during setup and disassembly is also critical to prevent accidents or exposure to hazardous materials used in experiments. -
Question:
Can this flask be used in an industrial setting?
Answer: Yes, the Laboy Glass 250mL 3 Neck Round Bottom Boiling Flask is suitable for industrial applications where precise reactions or distillation processes are necessary. Industries like pharmaceuticals, food processing, and research facilities frequently employ this type of flask for its reliability and performance. Its design and material make it capable of supporting various experimental protocols across different sectors. -
Question:
Where can I buy the Laboy Glass 250mL 3 Neck Round Bottom Boiling Flask in Rwanda?
Answer: You can purchase the Laboy Glass 250mL 3 Neck Round Bottom Boiling Flask from Ubuy in Rwanda. Ubuy offers a variety of laboratory glassware, including this versatile flask, ensuring you can find the equipment needed for your laboratory tasks and experiments conveniently.
LABOY Boiling Flasks Editorial Review
This review is of the Laboy Glass 50mL 3 Neck Round Bottom Boiling Flask. Customers have had several positive things to say about it. Firstly, Laboy glassware has been reviewed as comparable to Pyrex but at a more affordable price. Secondly, it is a high-quality product that is true to standard mantle sizes. Additionally, customers have praised the glassware's strength and durability. Many glowing reviews have complimented Laboy Glass for not disappointing in terms of quality and Consistency of production. Buyers have noted receiving the correct product with no damages or poorly crafted products. There were only positive reviews of the product's Construction, crystal clear and sturdy. Delivery times were noted as being generally good. However, there were some concerns about the length of delivery time that varies from buyer to buyer, but approaching an average of 2 weeks. The only downside of the product was the length of shipping time.
Customer Reviews & Ratings
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Pros
- Comparable to Pyrex but more affordable
- High-quality and well-Constructed product
- The glassware is true to standard mantle sizes
- Sturdy, heavy and crystal clear glass
- Product has improved quality and shipping time over the years
- Fast shipping time Considering it's from China
Cons
- Lengthy shipping and delivery times
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
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RWF 76863
Order now and get it around Tuesday, September 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Laboy Glass 250mL 3 Neck Round Bottom Boiling Flask is designed to attach three glassware components for multiple distillation methods
- It can be used as a distilling flask and receiving flask for the distillate
- Widely used for chemical reactions, reflux set-ups, and laboratory-scale synthesis
- Made of high-quality borosilicate glass and annealed at 800 degrees Celsius for durability
- Features a spherical bottom that evenly distributes stress under vacuum and allows uniform heating and boiling
- Heavy-wall design allows for heating directly in an open flame and withstanding laboratory thermal variations
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