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Item #:
90654347
FunChem Buchner Filtering Funnel with Medium Frit (G2), I.D. 76 mm, 80 mm Depth, with 24/40 Standard Taper Inner Joint and Vacuum Serrated
85% of respondents would recommend this to a friend
Item #:
90654347
SHP 92
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What Stands Out
Optimal Filtration
Designed with a medium frit for efficient separation, ensuring fine particulates are captured while maximizing liquid flow, making it ideal for diverse laboratory applications.
Standard Compatibility
Features a 24/40 standard taper inner joint, ensuring seamless integration with other lab equipment, enhancing versatility and ease of use in various setups.
Robust Design
Constructed from high-quality materials for durability, allowing repeated use without compromising performance, ensuring long-term value for laboratories focused on reliable filtration.
Product Details
| Brand Name | FunChem |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Manufacturer | FunChem |
| Included Components | No |
| Part Number | YQ-BuchnerFilter-G2-Vac |
| Capacity | 250 ml |
| Item Weight | 5.44 ounces (154.22 grams) |
| Material Type | Glass |
| Color | Transparent |
| Material | Glass |
| Brand | FunChem |
Who Should Buy?
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Laboratory Technicians
Ideal for laboratory environments requiring efficient filtration of liquids in various chemical experiments and processes.
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Educational Purposes
Suitable for educational institutions teaching filtration techniques and laboratory methods for chemistry students.
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Filtration Enthusiasts
Great for hobbyists and professionals who need reliable filtration for home brewing, wine making, or similar activities.
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Casual Users
Not suitable for individuals without significant experience in handling laboratory equipment and filtration processes.
Product Description
FunChem Buchner Filtering Funnel with Medium Frit (G2), I.D. 76 mm, 80 mm Depth, with 24/40 Standard Taper Inner Joint and Vacuum Serrated Tubulation, 250 mL
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Customer Questions & Answers
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Question:
What is a Buchner filtering funnel used for?
Answer: A Buchner filtering funnel is primarily used in laboratories to separate solids from liquids. It is especially effective in vacuum filtration applications, allowing for the rapid and efficient removal of precipitates. The funnel features a fritted glass design, which ensures even distribution of the liquid and prevents clogging. This makes it suitable for various tasks, such as purifying solutions, collecting precipitates, and filtering chemical reactions. For instance, you can use it in chemistry labs to clarify solutions after chemical reactions or to prepare purified compounds. -
Question:
What are the dimensions of the Buchner filtering funnel?
Answer: This specific Buchner filtering funnel has an inner diameter of 76 mm and a depth of 80 mm. The size makes it ideal for filtering liquid volumes of around 250 mL. When selecting a funnel, consider your filtration needs; these dimensions help accommodate different sample sizes without overflow. As an example, if you are filtering a sizeable organic solution in a laboratory setting, this funnel ensures efficient solid-liquid separation without compromising the integrity of your sample. -
Question:
What is the significance of the G2 frit rating?
Answer: The G2 frit rating on this Buchner funnel indicates a medium porosity level, which is ideal for filtering out finer particulates while allowing for reasonable flow rates. The medium frit allows for a balanced separation process, as it holds back smaller particles while permitting liquids to pass through effectively. This quality is beneficial in applications like filtration of granulated chemicals or preparing samples for qualitative analysis, ensuring clarity and purity in the final solution. -
Question:
How does the vacuum serrated tubulation enhance filtration?
Answer: The vacuum serrated tubulation on the Buchner funnel is designed to create a seal with rubber tubing, enhancing the vacuum's effectiveness during filtration. This feature helps maintain low pressure, which accelerates the liquid's passage through the funnel while minimizing the chance of air escaping. In practices such as preparing crystal solutions in chemical experiments, this optimized vacuum filtration helps achieve rapid results, saving time and resources in research workflows. -
Question:
Is this funnel compatible with standard lab equipment?
Answer: Yes, the Buchner filtering funnel with a 2440 standard taper inner joint is compatible with various lab setups, ensuring versatility across different filtration systems. The standard design allows for easy coupling with other laboratory glassware, making it an essential component of your filtration apparatus. For example, if you're using a standard flask for vacuum filtration, this funnel's design ensures a reliable connection to facilitate smooth and effective operation. -
Question:
What type of materials can be filtered using this funnel?
Answer: The Buchner filtering funnel is designed to filter a wide array of materials, including aqueous solutions, organic solvents, and crystalline substances. As it uses a medium frit for its filtration process, it adeptly handles suspensions containing various particle sizes. This makes it ideal for filtering solvent mixtures or chemical suspensions, catering to diverse applications in laboratories, such as preparing biological samples or conducting chemical analysis. -
Question:
Can the funnel be used for hot solutions?
Answer: Generally, it is not recommended to use glass Buchner funnels with hot solutions as thermal shock may occur, potentially breaking the glass. However, if the heat is within the tolerable limits for laboratory glassware, care should be taken to ensure gradual temperature changes. For applications involving heated filtrates, a specialized funnel made with heat-resistant materials might be a better choice. Understanding the properties of your materials is crucial for safe and effective filtration. -
Question:
How do I clean and maintain a Buchner funnel?
Answer: Cleaning a Buchner funnel involves careful rinsing with appropriate solvents and ensuring no residual materials are left behind. Start by rinsing it with the solution you filtered, then use a suitable detergent or solvent for thorough cleaning. It's essential to avoid harsh abrasives that can scratch the glass. Afterward, rinse again with distilled water and allow it to dry completely. This maintenance practice prolongs the lifecycle of the funnel and ensures reliable results in future experiments. -
Question:
What safety precautions should I take when using a Buchner funnel?
Answer: When using a Buchner funnel, always wear appropriate personal protective equipment, such as goggles and gloves, to mitigate the risks of exposure to hazardous substances. Additionally, ensure your setup is stable to prevent spills or breakage. Lastly, avoid using the funnel with materials that can generate pressure or cause violent reactions. For instance, if filtering caustic solutions, maintain proper ventilation and handle materials with care to ensure a safe laboratory environment. -
Question:
Where can I buy a Buchner Filtering Funnel with Medium Frit G2 in Saint Helena?
Answer: You can purchase a Buchner Filtering Funnel with Medium Frit G2 from Ubuy, which offers a wide range of laboratory equipment. Ubuy is known for its efficient sourcing of quality products, ensuring that you get the funnel suited for your filtration needs. Their platform simplifies the buying process, allowing you to find and order the specific specifications you require for your laboratory work.
FunChem Filtering Funnels Editorial Review
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Pros
- High filtration efficiency
- Durable and sturdy design
- Easy to use and clean
- Compatible with standard setups
- Suitable for various applications
Cons
- May require a specific size of joint.
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SHP 92
Order now and get it around Friday, September 18
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Features & Benefits
- High-quality Buchner Funnel with a durable Borosilicate Glass construction.
- Features a medium frit (G2) with a pore size of 40~80 μm.
- Standard 24/40 taper inner joint for easy compatibility.
- Designed to accommodate FunChem qualitative/quantitative filter paper circles.
- Offers a generous capacity of 500 mL or 250 mL options.
- Guaranteed after-sales service for customer satisfaction.
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