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Item #:
82161603
Labasics 50 ml Pressure Equalizing Addition Funnel, Borosilicate Glass Dropping Funnel 24/40 Joint with PTFE Stopcock for Laboratory
Item #:
82161603
BND 45
Price Details
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*All items will import from US
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Imported from USA store
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What Stands Out
High-Quality Material
Crafted from borosilicate glass, this funnel ensures durability and resistance to thermal shock, making it ideal for laboratory use and chemical handling.
PTFE Stopcock
Equipped with a PTFE stopcock for precise control of fluid flow, enhancing usability and minimizing losses during experiments or chemical reactions.
Pressure Equalization
Designed for pressure equalization, this funnel prevents backflow and ensures smooth addition of liquids, improving accuracy and efficiency in laboratory procedures.
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Chemistry Students
Ideal for students conducting experiments in labs that require precise liquid addition and chemical reactions.
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Laboratory Technicians
Perfect for technicians handling reactions needing controlled addition of reagents in a safe manner.
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Research Scientists
Beneficial for scientists conducting research that involves delicate transfer and mixing of substances.
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Home Users
Not suitable for casual users or home experiments needing simpler tools and equipment.
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Non-Scientific Applications
Inappropriate for non-laboratory settings where precise chemical handling is not required.
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Beginner Experimenters
May be daunting for beginners who lack experience with lab glassware and precise handling techniques.
Product Description
Labasics 50 ml Pressure Equalizing Addition Funnel, Borosilicate Glass Dropping Funnel 24/40 Joint with PTFE Stopcock for Laboratory
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a pressure equalizing addition funnel used for?
Answer: A pressure equalizing addition funnel is designed to allow the controlled addition of fluids to a system while maintaining constant pressure. This is essential for conducting reactions where pressure changes can affect results. It is particularly useful in laboratories for adding reagents or solvents gradually, ensuring accuracy and precision during sensitive procedures, such as titrations or synthesis. -
Question:
What material is the 50 ml addition funnel made from?
Answer: The 50 ml addition funnel is constructed from high-quality borosilicate glass, which is known for its excellent thermal and chemical resistance. This makes it suitable for various laboratory applications, as it can withstand high temperatures and reactive substances. Borosilicate glass also provides a clear view of the liquid levels, enabling better control during experiments. -
Question:
What is the significance of the PTFE stopcock in the funnel?
Answer: The PTFE stopcock in the funnel is crucial for providing reliable, leak-proof operation. PTFE (polytetrafluoroethylene) is highly resistant to chemical corrosion, making it perfect for handling a wide range of liquids. This feature allows for safe and precise adjustments in fluid flow, enhancing overall laboratory efficiency, especially when conducting delicate experiments requiring exact measurements. -
Question:
What is the 24/40 joint size, and why is it important?
Answer: The 24/40 joint size refers to a standard glass joint fitting of 24 mm outer diameter and a 40 mm length. This dimension ensures compatibility with a wide variety of laboratory apparatus, allowing for secure connections with other glassware. The 24/40 joint is common in many lab setups, making it easy to integrate this funnel into existing equipment for seamless operation. -
Question:
Can this funnel be used with volatile solvents?
Answer: Yes, the 50 ml pressure equalizing addition funnel is suitable for use with volatile solvents due to its design and materials. Borosilicate glass is not only resistant to chemical reactions but also minimizes vapor loss, which is essential when working with substances that can easily evaporate. Utilizing this funnel helps maintain accurate concentrations in procedures involving volatile solvents. -
Question:
How do I clean and maintain the glass addition funnel?
Answer: Cleaning the addition funnel involves rinsing it with appropriate solvents that correspond to the materials handled. For stubborn residues, a mild detergent followed by thorough rinsing with distilled water is recommended. Ensuring that the PTFE stopcock is also cleaned regularly will prevent any blockage. Regular maintenance ensures longevity and maintains the funnel's performance in laboratory tasks. -
Question:
Is this funnel suitable for both qualitative and quantitative analysis?
Answer: Absolutely! The 50 ml pressure equalizing addition funnel is versatile enough for both qualitative and quantitative analysis within a laboratory setting. Its precise control over fluid addition aids in achieving accurate results during titrations and chemical reactions, making it an essential tool for chemists and researchers focused on enhancing experimental outcomes. -
Question:
What precautions should be taken while using the addition funnel?
Answer: When using the addition funnel, it is essential to ensure that all connections are secure to prevent leaks. Handle the glassware with care to avoid breakage and always conduct experiments in a well-ventilated area to avoid inhaling harmful vapors. Additionally, it is crucial to use the funnel within its specified temperature and pressure limits to maintain safety and integrity. -
Question:
Can I use this funnel for high-temperature applications?
Answer: Yes, the borosilicate glass of the 50 ml pressure equalizing addition funnel allows it to withstand high temperatures, making it suitable for applications involving heat. However, it is advisable to check the specifics of your experimental conditions to ensure safe usage. This feature is particularly beneficial for reactions that require elevated temperatures, such as distillation or reflux setups. -
Question:
Where can I buy a 50 ml Pressure Equalizing Addition Funnel in Brunei?
Answer: You can purchase the 50 ml Pressure Equalizing Addition Funnel from Ubuy, a trusted online retailer operating in Brunei. Ubuy offers a variety of laboratory equipment, including this specialized funnel, ensuring you can find what you need for your scientific needs with confidence and convenience.
Labasics Addition Funnels Editorial Review
The 500 ml Pressure Equalizing Addition Funnel with a Borosilicate Glass Dropping Funnel and PTFE Stopcock for laboratory use has received positive reviews from customers. Users have found this product to be effective for slowly dripping in reactants during experiments. The PTFE stopcock functions well, and users recommend ensuring that the valve moves freely but tightly. The funnel is praised for its functionality in preventing excess air from contaminating reactants, making it a better option than plain separatory funnels. Despite being affordable, some users noted that the joint is not too tight. In terms of quality, customers have commended the high-quality Construction of the funnel, with particular appreciation for the self-greasing nature of the Teflon stopcock. The size of the funnel was larger than expected by some users, but they were satisfied with its performance. Overall, users are pleased with the appearance, feel, and functionality of the product, stating that it works as advertised. **
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Pros
- Effective for slowly dripping in reactants during experiments
- PTFE stopcock functions well
- Prevents excess air from contaminating reactants
- High-quality Construction with a self-greasing Teflon stopcock
- Performs better than plain separatory funnels
Cons
- Joint may not be tightly secure enough for some users
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.
BND 45
Order now and get it around Wednesday, July 01
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
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.
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