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Your first choice for chemistry glassware. Each flask has a matching glass stopper for good sealing to provide superior sealing for volatile substances and experiments. Made of Heavy duty rim with smooth surface, wide stable base, narrow mouth, fadeless white graduation and is Microwavable and autoclavable.
Item #:
4169164
250ml Glass Erlenmeyer Flask Set, 3pcs Laboratory Glassware Flask with Glass Stopper for Chemistry Classroom Home Use, 3.3 Borosilicate Labware
Item #:
4169164
ETB 7631
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, July 01
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Your first choice for chemistry glassware. Each flask has a matching glass stopper for good sealing to provide superior sealing for volatile substances and experiments. Made of Heavy duty rim with smooth surface, wide stable base, narrow mouth, fadeless white graduation and is Microwavable and autoclavable.
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What Stands Out
High-Quality Borosilicate
Made from durable 3.3 borosilicate glass, these flasks are resistant to thermal shock and ideal for both classroom experiments and home chemistry use.
Precise Measurements
Each flask features printed graduations for accurate measurement, allowing for reliable results in experiments and enhancing learning experiences in chemistry.
Convenient Glass Stopper
Equipped with a glass stopper, the flasks provide a secure seal to prevent contamination and evaporation, ensuring the integrity of your experiments.
Product Details
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Chemistry Students
Ideal for students needing reliable lab equipment for experiments and practical learning experiences in chemistry.
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Home Experimenters
Perfect for hobbyists conducting safe, small-scale science experiments or DIY projects at home.
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Educational Institutions
Useful for classrooms and laboratories that require durable glassware for teaching science topics effectively.
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Industrial Use
Not suitable for large-scale industrial applications that require more robust and larger-scale glassware.
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Outdoor Experiments
Fragile design may not withstand rough outdoor conditions or frequent transportation between different locations.
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Heavy Chemicals
Not recommended for handling corrosive or highly reactive chemicals that could damage the glass or seal.
Product Description
250ml Glass Erlenmeyer Flask Set, 3pcs Laboratory Glassware Flask with Glass Stopper for Chemistry Classroom Home Use, 3.3 Borosilicate Labware Science Flask, Narrow Mouth, Printed Graduation
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Customer Questions & Answers
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Question:
What is a 250ml Glass Erlenmeyer Flask used for?
Answer: A 250ml Glass Erlenmeyer Flask is primarily used for mixing, heating, and storing liquids in laboratory settings. Its conical shape allows for easy swirling of contents without the risk of spillage. This makes it ideal for experiments in chemistry classrooms or home laboratories where you need to mix various solutions safely. -
Question:
What material is the 250ml Erlenmeyer Flask made from?
Answer: The flask is made from 3.3 borosilicate glass, which is known for its high resistance to thermal shock and chemical corrosion. This durability makes it suitable for various laboratory procedures, such as boiling liquids or performing reactions with aggressive chemicals. -
Question:
Are the glass stoppers included in the flask set effective?
Answer: Yes, the glass stoppers included in the set ensure a tight seal, which helps prevent evaporation and contamination of the contents. This is particularly useful in experiments where maintaining the composition of a solution is crucial, allowing for reliable results. -
Question:
Can these flasks be used for food preparation?
Answer: While the 250ml Erlenmeyer flasks are designed for laboratory use, they can also be used in food preparation where high heat and chemical resistance are needed. However, it's essential to ensure they are thoroughly cleaned and free from any non-food-safe residue before usage in the kitchen. -
Question:
How should I clean and maintain my glass Erlenmeyer flasks?
Answer: Cleaning your glass Erlenmeyer flasks is straightforward; you can use warm soapy water or a mild detergent. Avoid abrasive cleaners that may scratch the surface. Proper maintenance ensures the longevity of the glassware, thus sustaining its clarity and functionality for future use. -
Question:
Are these flasks suitable for educational purposes?
Answer: Absolutely, this set of three 250ml Glass Erlenmeyer Flasks is ideal for chemistry classrooms and educational laboratories. Their sturdy construction and precision measurements help students learn the fundamentals of chemistry and conduct experiments effectively. -
Question:
What temperature can the borosilicate glass withstand?
Answer: Borosilicate glass typically withstands temperatures of up to 500°C (932°F), allowing for a wide range of applications. This makes the flasks perfect for heating solutions directly on a heat source or in a water bath without fear of thermal shock. -
Question:
Are these flasks stackable for storage?
Answer: Yes, the design of the 250ml Erlenmeyer flasks allows them to be stacked for convenient storage. This feature is particularly beneficial for those with limited workspace in laboratories or home setups, optimizing storage by minimizing the footprint. -
Question:
Can I use these flasks with a stir plate?
Answer: Yes, the 250ml Erlenmeyer flasks can be used with a magnetic stir plate. Their conical shape is advantageous in facilitating the mixing of solutions, allowing for an even blend without the risk of spillage, making them suitable for various experimental setups. -
Question:
Where can I buy the 250ml Glass Erlenmeyer Flask Set?
Answer: You can purchase the 250ml Glass Erlenmeyer Flask Set at Ubuy in Ethiopia. Ubuy offers a wide selection of laboratory glassware, providing you with quality options for classroom experiments or home laboratory needs.
HUAOU Erlenmeyer Flasks Editorial Review
The glass bottles with ground glass stoppers have received mixed reviews from customers. Most customers appreciate the craftsmanship and material quality of the bottles, with many noting that the stoppers fit well and that the shipping packaging was excellent and prevented any chips or cracks during transit. Customers have found the bottles useful for storing and displaying various items, such as vitamins and tablets in the bathroom or homemade eye wash solutions. However, some customers have experienced issues with the quality control of the products, noting that the ground glass stoppers arrived chipped. Some customers have also expressed concerns about the accuracy of the measurements of the bottles, affecting their use for specific purposes like cooking or crafting.
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Pros
- Good craftsmanship and material quality
- Stoppers fit well
- Useful for storing and displaying various items
- Secure packaging preventing chips or cracks during shipping
Cons
- Concerns about the accuracy of measurements for certain purposes
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.
ETB 7631
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.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- First choice for chemistry glassware
- Each flask has a matching glass stopper
- Provides superior sealing for volatile substances and experiments
- Made of heavy duty rim with smooth surface, wide stable base, narrow mouth, fadeless white graduation
- Microwavable and autoclavable