- Home Page /
- Industrial Supplies /
- Lab & Scientific Products /
- Glassware & Labware /
- Lab Flasks /
- Reaction Kettle Flasks /
- Laboy Glass 50mL Pear-Shaped Schlenk Flask, S...
0 ratings
Item #:
221332004
Laboy Glass 50mL Pear-Shaped Schlenk Flask, Solid Glass Stopcock, 14/20 Joint, Heavy Wall Storage & Reaction Vessel
Item #:
221332004
NAD 951
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, August 10
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Laboy glass flasks are hand-blown and made of high-quality borosilicate glass, ensuring uniform wall thickness.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Construction
Crafted with heavy wall glass for longevity, this flask withstands various chemical reactions while maintaining structural integrity, making it ideal for intensive laboratory use.
Precise Joint Design
The 14/20 joint offers a secure fit with compatible apparatus, ensuring airtight seals and minimizing contamination risk during experiments, thus enhancing accuracy in results.
Versatile Applications
Perfect for both storage and reaction processes, this pear-shaped flask accommodates a variety of lab tasks, catering to chemists’ diverse needs in research and educational settings.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Chemistry Students
Ideal for students conducting experiments in organic chemistry and needing precision glassware for accurate results.
-
Research Laboratories
Suitable for researchers requiring heavy-duty glassware for complex chemical reactions and long-term storage.
-
Home Chemists
Great for hobbyists engaged in safe experimental chemistry at home with quality and reliable glassware.
-
New Users
Beginners may struggle with the complexities and handling of specialized glassware without proper guidance.
Product Description
Laboy Glass 50mL Pear-Shaped Schlenk Flask, Solid Glass Stopcock, 14/20 Joint, Heavy Wall Storage & Reaction Vessel
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Laboy Glass 50mL Schlenk Flask used for?
Answer: The Laboy Glass 50mL Schlenk Flask is primarily utilized for air-free chemistry, making it ideal for reactions that require an inert atmosphere. This pear-shaped reaction tube facilitates the handling of sensitive compounds, allowing for safe and effective experimentation. With its 14/20 joint and glass stopcock, it's designed for seamless integration with other lab equipment, enabling precise volumetric measurements and reactions under controlled conditions. -
Question:
What material is the Laboy Glass 50mL Schlenk Flask made from?
Answer: This Schlenk flask is made from high-quality borosilicate glass 3.3, which is recognized for its resistance to thermal shock and chemical corrosion. This makes it a reliable choice for both organic and inorganic chemistry experiments. The glass construction allows researchers to monitor reactions easily and ensures durability, even under extreme laboratory conditions. -
Question:
How does the 14/20 joint on the Schlenk Flask work?
Answer: The 14/20 joint refers to the size and taper of the glass joint, making it compatible with a wide range of standard lab glassware. This feature allows the Schlenk flask to be securely attached to other apparatus such as reflux condensers or airlocks, creating a closed system ideal for air-sensitive reactions. It ensures minimal loss of reagents and maximized safety during experiments. -
Question:
What are the benefits of using a pear-shaped flask?
Answer: The pear shape of the Laboy Flask enhances mixing and allows for efficient heat distribution, crucial for various chemical reactions. It provides an optimal volume for reactions while minimizing the risk of splashing, making it particularly useful when working with volatile substances. This shape also aids in the easier collection of condensate during distillation processes. -
Question:
Can the Laboy Glass Schlenk Flask be used in distillation?
Answer: Yes, the Laboy Glass Schlenk Flask is suitable for use in distillation applications. Its design allows for controlled heating and condensation, making it a great choice for various distillation setups. By connecting it with appropriate condensers, users can accurately separate volatile components from mixtures, ensuring high purity and efficiency. -
Question:
What types of chemistry is the Schlenk Flask particularly suited for?
Answer: The Laboy Schlenk Flask is especially suited for air-sensitive chemistry, such as organometallic and synthetic organic chemistry. It provides a closed system that prevents moisture and oxygen from interfering with sensitive reactions. Researchers in academic and industrial laboratories often utilize this type of glassware for experiments investigating reaction mechanisms where air exposure must be minimized. -
Question:
How do you properly clean and maintain the Schlenk Flask?
Answer: To maintain the integrity of the Laboy Schlenk Flask, it is recommended to clean it with warm soapy water and a soft brush. Rinse thoroughly with distilled water to prevent contamination. Avoid using abrasive materials which can scratch the glass and compromise its function. Regular maintenance ensures optimal performance and longevity of the flask in lab settings. -
Question:
What is the capacity of the Laboy Glass Schlenk Flask?
Answer: The Laboy Glass 50mL Schlenk Flask has a capacity of 50 milliliters, making it suitable for small-scale reactions and experiments. This volume is ideal for testing new protocols or when working with limited quantities of expensive reagents. Researchers typically find this flask beneficial for preliminary studies before scaling up reactions. -
Question:
Is the Laboy Glass Schlenk Flask compatible with other Laboy products?
Answer: Absolutely! The Laboy Glass Schlenk Flask is designed to be compatible with many other Laboy products, specifically glassware with the same 14/20 joint size. This compatibility allows for versatile setups, facilitating easy integration into existing lab equipment for a variety of experimental protocols. -
Question:
Where can I buy the Laboy Glass 50mL Schlenk Flask in Namibia?
Answer: You can purchase the Laboy Glass 50mL Schlenk Flask from Ubuy, a reliable web-based retailer offering a wide selection of laboratory glassware. Ubuy provides access to various products including the Schlenk flask, ensuring you receive a quality item suited to your chemistry needs.
LABOY Reaction Kettle Flasks Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NAD 951
Order now and get it around Monday, August 10
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.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.