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- Economy Glass Filtering Flask, 250mL - Borosi...
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Item #:
39003828
Economy Glass Filtering Flask, 250mL - Borosilicate Glass - Conical Shape, with Integral Side Arm - White Graduations - Eisco Labs
89% of respondents would recommend this to a friend
Item #:
39003828
USD 25
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Order now and get it around Sunday, June 28
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A high-quality Filter Flask made of borosilicate glass for reliable laboratory use.
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What Stands Out
High-Quality Material
Constructed from durable borosilicate glass, ensuring resistance to thermal shock and chemical corrosion for reliable laboratory performance.
Precision Graduations
Features clear white graduations for precise volume measurement, enhancing accuracy in experiments and ensuring reproducible results.
Convenient Design
Conical shape with an integral side arm facilitates easy pouring and filtration, improving workflow efficiency in laboratory settings.
Product Details
- 250mL CAPACITY || 250mL capacity and easy-to-read white enamel graduations every 50mL
- INTEGRAL SIDE ARM || Conical flask with tubulated integral side arm adaptable to 3/8" internal diameter tubing
- HEAVY WALL || Heavy wall design for safe use under vacuum pressure
- INDUSTRIAL QUALITY || Made of high quality, heavy duty, borosilicate 3.3 glass with excellent strength against breakage. Microwavable and autoclavable, with superior chemical durability. Can withstand high temperatures and thermal shocks
- OPTIMIZED MOUTH & NECK DESIGN || Optimized mouth and neck with 24.5mm inner diameter opening ensures secure fit with stopper when under pressure (stopper not included)
| Brand Name | hBARSCI |
| UPC | 849230062941 |
| Global Trade Identification Number | 00849230062941 |
| Manufacturer | Economy Glass |
| Model Number | FL2402-1 |
| Part Number | FL2402-1 |
| Item Weight | 6.4 ounces (181.44 grams) |
| Capacity | 250 Milliliters |
| Graduation Interval | 50 Milliliters |
| Item Dimensions D x W x H | 3.4"D x 3.4"W x 5.8"H (8.6 x 8.6 x 14.7 cm) |
| Material Type | Borosilicate Glass |
| Bottom Shape | Round |
| Material | Borosilicate Glass |
| Brand | hBARSCI |
Who Should Buy?
-
Educational Institutions
Ideal for labs in schools or universities that require affordable, reliable glassware for chemistry experiments.
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Home Brewing
Great tool for home brewers needing a filtering flask for brewing processes like siphoning and filtering.
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Small Laboratories
Perfect for small research facilities or testing labs with limited budgets needing durable glassware.
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Industrial Use
Not suitable for high-scale industrial applications that require larger or more robust filtering equipment.
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Heavy Duty Applications
Users needing equipment that withstands rough handling or extreme temperatures may find it unsuitable.
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Professional Chemistry
Not recommended for professional chemists who require precision instruments for critical and complex experiments.
Product Description
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Customer Questions & Answers
-
Question:
What is the capacity of the Filtering Flask?
Answer: The Filtering Flask has a capacity of 250mL, making it ideal for various laboratory applications where precise measurement and filtration are required. This size is particularly advantageous for small-scale experiments, ensuring accurate concentrations and manageable volumes for various chemical processes. -
Question:
What type of material is the Filtering Flask made of?
Answer: The Filtering Flask is constructed from high-quality borosilicate glass, which is renowned for its excellent thermal resistance and durability. This material is less prone to thermal shock, making it suitable for both heating and cooling applications in laboratory settings, thus ensuring longevity and reliability in your experiments. -
Question:
What is the design of the Filtering Flask?
Answer: The flask features a conical shape with an integral side arm, allowing for efficient filtration of liquids. The conical design promotes easy liquid handling and minimizes the risk of spillage, while the side arm enables easier attachment to a support stand or filtration device, maximizing functionality in the lab. -
Question:
How does the white graduation marking help in measurements?
Answer: The white graduations on the flask provide a clear, easily readable scale for precise volume measurements. This feature is crucial for ensuring accuracy in experimental procedures and helps in quickly gauging fluid levels, which can be particularly important when mixing solutions or conducting titrations. -
Question:
Can this flask be used for heating substances?
Answer: Yes, the borosilicate glass material allows the flask to be used for heating various substances. It withstands high temperatures, making it suitable for use over Bunsen burners or hot plates. This versatility is beneficial in conducting a range of experiments requiring different temperature conditions. -
Question:
What are common uses for the Filtering Flask in a lab?
Answer: This Filtering Flask is primarily used for vacuum filtration in chemical laboratories, but can also be used for preparing solutions, conducting reactions, or separating compounds. Its design is particularly useful in experiments where precise control and filtering capabilities are necessary, ultimately enhancing the reliability of results. -
Question:
Is the Filtering Flask suitable for educational purposes?
Answer: Absolutely! The Filtering Flask is often included in school and college laboratory kits for chemistry and biology classes. It serves as a practical tool for hands-on learning about filtration processes, solution preparation, and chemical reactions, fostering a deeper understanding of scientific concepts. -
Question:
What safety considerations should I keep in mind when using this flask?
Answer: When using the Filtering Flask, wear appropriate personal protective equipment such as lab goggles and gloves. Although borosilicate glass is durable, it can still break under severe thermal shock or sudden impact, so handle it with care. Also, ensure that the flask is not overfilled to prevent spills. -
Question:
How can I clean and maintain the Filtering Flask?
Answer: Cleaning the Filtering Flask is straightforward. Use warm water along with mild detergent and a soft brush to remove any residues. Avoid using abrasive materials that could scratch the glass. Proper maintenance ensures the longevity of the flask and prevents contamination in future experiments. -
Question:
Where can I buy the Filtering Flask, 250mL - Borosilicate Glass - Conical Shape, with Integral Side Arm - White Graduations - Eisco Labs?
Answer: You can purchase the Filtering Flask from Ubuy in Lebanon. Ubuy offers a wide range of laboratory equipment, including this borosilicate glass filtering flask, ensuring reliable access for your scientific needs.
hBARSCI Filtering Flasks FL2402-1 Editorial Review
The Filter Flask, Borosilicate, 250mL is the perfect equipment for lab work. Made of durable material, this flask is built to last. However, it's important to note that it is a small piece of equipment, so make sure to pay attention to the size before purchasing. One customer noted that the product received did not have a connector on the tubulation as shown in the photo. Additionally, there was a request for the dimension of the stopper for this flask. Overall, the Filter Flask, Borosilicate, 250mL is a reliable piece of equipment for laboratory use.
Customer Reviews & Ratings
23 customers ratings
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5 Star
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4 Star
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3 Star
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Pros
- Durable
- Reliable
Cons
- Small size
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.
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USD 25
Order now and get it around Sunday, June 28
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