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Item #:
58503903
Laboy Glass 500mL Addition Graduated Pressure Equalizing Dropping Funnel/Lines with 24/40 Joint at Top & 2mm PTFE Stopcock Chemistry Lab Glassware
Item #:
58503903
€ 77
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Sunday, August 09
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Experience unmatched precision and durability with our Pressure-equalizing dropping funnel, designed for the demanding needs of modern laboratories.
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What Stands Out
Accurate Measurements
Graduated markings allow precise volume measurements, enhancing experimental accuracy and reliability in chemical procedures.
Durable Construction
Made from high-quality glass, ensuring resistance to thermal and chemical stress, making this funnel ideal for rigorous laboratory environments.
Versatile Use
Designed for pressure equalization, it effectively accommodates a variety of laboratory applications, streamlining workflows and improving efficiency in chemical experiments.
Product Details
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Chemistry Students
Ideal for students conducting experiments in chemistry labs, offering precise measurements and easy handling.
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Professional Chemists
Suitable for experienced chemists needing reliable, high-quality glassware for complex chemical reactions and experiments.
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Laboratory Technicians
Perfect for technicians who require accurate transfer of liquids in various laboratory applications and processes.
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Home Users
Not suitable for casual or home users lacking the knowledge or need for specialized lab equipment.
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Infrequent Users
Unsuitable for those who only occasionally perform experiments, as it requires specific uses and maintenance.
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Non-Chemistry Fields
Not recommended for users in fields unrelated to chemistry or laboratory work, as they won't utilize the product effectively.
Product Description
Laboy Glass 500mL Addition Graduated Pressure Equalizing Dropping Funnel/Lines with 24/40 Joint at Top & 2mm PTFE Stopcock Chemistry Lab Glassware
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the Laboy Glass 500mL Addition Graduated Dropping Funnel?
Answer: The Laboy Glass 500mL Addition Graduated Dropping Funnel is used primarily in laboratory settings for precise addition of liquids to vessels under controlled conditions. Its graduated markings facilitate accurate measurement, making it ideal for titration processes and other chemical reactions that require specific volumes. This funnel allows for smooth liquid flow and minimizes spills, enhancing safety and accuracy during experiments. -
Question:
What is a PTFE stopcock and why is it important?
Answer: A PTFE, or polytetrafluoroethylene, stopcock is a type of valve that regulates the flow of liquids. This material is chemically resistant and suitable for a variety of solvents, which is crucial in chemistry labs where corrosive substances are often handled. Using a PTFE stopcock allows for precise control over the release of liquids, ensuring accurate experiments. It is particularly advantageous in applications involving high purity requests since PTFE does not contaminate the liquid. -
Question:
How do I clean and maintain the Laboy glassware?
Answer: To clean the Laboy glassware, including the dropping funnel, it's best to rinse with appropriate solvents immediately after use, then wash with a diluted detergent solution and lukewarm water. Avoid using abrasive materials that can scratch the glass surface. Periodic checks for any residues are recommended to maintain accuracy and integrity, while thorough cleaning ensures the glassware remains free from contamination, crucial for sensitive chemical analysis. -
Question:
Is this dropping funnel suitable for working with viscous liquids?
Answer: Yes, the Laboy Glass 500mL Addition Graduated Dropping Funnel is designed to handle viscous liquids effectively. Its large capacity and 2mm PTFE stopcock allow for better control over the flow rate, which is essential when working with thicker substances. This design minimizes the risk of clogging and ensures that the addition remains steady and precise, which is beneficial for procedures requiring exact volumes of viscous materials. -
Question:
What kind of applications can I use this glassware for?
Answer: This Laboy glassware can be used across various applications in chemistry, including titration, reflux reactions, and even as a reaction vessel. Its precise graduated measurements are particularly useful in quantitative analyses, while the pressure-equalizing feature supports reactions that evolve gases or require vacuum systems. It's also beneficial in educational settings for conducting safe experiments in a controlled manner. -
Question:
What are the advantages of using glass over plastic labware?
Answer: Glass labware, including the Laboy dropping funnel, offers several advantages over plastic. Glass is chemically inert, meaning it won't react with substances, ensuring the purity of experiments. It's more heat-resistant than many plastics, which permits its use in high-temperature settings. Additionally, glassware is easier to sterilize and serves better in providing visual clarity of the liquid levels, which is vital during experimental procedures. -
Question:
Can this product be used in an educational lab setting?
Answer: Absolutely! The Laboy Glass 500mL Addition Graduated Dropping Funnel is ideal for educational laboratories, providing students with hands-on experience in precise liquid handling. Its transparent design allows learners to observe procedures easily, facilitating better understanding of chemical reactions. The robust construction ensures that it can withstand repeated use in teaching environments while delivering reliable performance during experiments. -
Question:
What type of joint is featured in this dropping funnel, and why is it significant?
Answer: This dropping funnel features a 24/40 joint, which is a standard ground glass joint size used in laboratories. This joint allows the funnel to fit securely with other laboratory glassware, ensuring a tight seal that prevents leaks during experiments. The compatibility with a wide range of equipment enhances versatility, making it a must-have piece of lab glassware for various applications while ensuring safety and performance. -
Question:
How can I accurately measure liquids using this graduated funnel?
Answer: To accurately measure liquids using the Laboy Graduated Dropping Funnel, first ensure that the funnel is securely positioned above your receiving vessel. Pour the liquid into the funnel, closely observing the graduated markings while adjusting the flow via the PTFE stopcock. For enhanced precision, add the liquid slowly and make fine adjustments as needed. This allows for close monitoring of the volume being added, ensuring accurate measurements essential for experimental accuracy. -
Question:
Where can I buy the Laboy Glass 500mL Addition Graduated Pressure Equalizing Dropping Funnel in Malta?
Answer: You can purchase the Laboy Glass 500mL Addition Graduated Pressure Equalizing Dropping Funnel from Ubuy in Malta. Ubuy offers a wide selection of laboratory glassware and delivers to various locations, ensuring you receive quality products efficiently. Their platform is user-friendly, making it easy to navigate through different items, including lab supplies, ensuring you find what you need.
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€ 77
Order now and get it around Sunday, August 09
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
- Innovative pressure-equalizing design for better accuracy.
- Crafted from high-quality borosilicate glass.
- Heavy wall construction for enhanced durability.
- Capable of withstanding thermal variations in labs.
- 500ml capacity with a standard taper glass outer joint.
- Includes a reliable 4mm PTFE stopcock for easy control.
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