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Item #:
39573927
3pcs Glass Erlenmeyer Flask Set, 50ml 150ml 250ml Laboratory Flask with Stopper, Lab Chemistry 3.3 Borosilicate, Narrow Mouth, Printed Graduation,
87% of respondents would recommend this to a friend
Item #:
39573927
SHP 29
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Order now and get it around Tuesday, September 22
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HUAOU Laboratory Glass Erlenmeyer Flasks Set with Ground Glass Stoppers
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What Stands Out
Versatile Sizes
This set includes 50ml, 150ml, and 250ml flasks, catering to various laboratory needs, ensuring you have the right size for every experiment.
Durable Material
Made from 3.3 borosilicate glass, these flasks resist thermal shock and are built to endure rigorous laboratory conditions, enhancing longevity and reliability.
Complete Cleaning.
Comes with a cleaning brush, simplifying maintenance and ensuring your glassware stays pristine, ideal for repeated use without compromising results.
Product Details
| Brand Name | HUAOU |
| UPC | 788412786315 |
| Shape | Conical |
| Manufacturer | HUAOU |
| Model Number | HO-1122JS-50*150*250 |
| Part Number | HO-1122JS-50*150*250 |
| Unit Count | 3.0 Count |
| Capacity | 250 Milliliters |
| Material Type | Borosilicate Glass |
| Bottom Shape | Round |
| Material | Borosilicate Glass |
| Brand | HUAOU |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Student Laboratories
Ideal for chemistry students needing reliable glassware for experiments and learning applications in educational settings.
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Home Brew Enthusiasts
Great for home brewers requiring precise measurements and mixing capabilities for brewing beer or wine at home.
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DIY Science Projects
Perfect for hobbyists conducting experiments or science projects requiring accurate measurements and safe handling.
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Industrial Use
Not suitable for large-scale industrial applications that require heavy-duty equipment due to the glass material.
Product Description
3pcs Glass Erlenmeyer Flask Set, 50ml 150ml 250ml Laboratory Flask with Stopper, Lab Chemistry 3.3 Borosilicate, Narrow Mouth, Printed Graduation, Conical Flask with Cleaning Brush
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What materials are the 3pcs Glass Erlenmeyer Flask Set made from?
Answer: The 3pcs Glass Erlenmeyer Flask Set is made from high-quality 3.3 borosilicate glass, which is known for its excellent thermal resistance and durability. This type of glass is ideal for laboratory use because it can withstand temperature changes and is less likely to crack under stress. Borosilicate glass is also resistant to chemical corrosion, making these flasks suitable for various lab applications, from chemical experiments to educational demonstrations. -
Question:
What sizes are included in the set?
Answer: The set includes three flasks with different volumes: a 50ml flask, a 150ml flask, and a 250ml flask. This variety allows for flexibility in experiments and projects, accommodating various measurements and quantities of liquids. Whether you're conducting small-scale experiments or larger volume tasks, this set provides the appropriate options for many laboratory requirements. -
Question:
Are the flasks suitable for heating applications?
Answer: Yes, the flasks in this set are designed to withstand heating applications. Made from borosilicate glass, they can endure rapid temperature changes without breaking. This makes them ideal for experiments that require heating mixtures on a hot plate or using a Bunsen burner. Always ensure to heat gradually and avoid direct flame contact to enhance safety and longevity of the flasks. -
Question:
What is the purpose of the stoppers that come with the flasks?
Answer: The stoppers are designed to create an airtight seal, which is essential for preserving the contents in the flasks and preventing contamination. They help maintain the integrity of experiments by limiting exposure to air, hence reducing the risk of evaporation or unintended chemical reactions. This is particularly useful when storing solutions post-experiment or during a reaction that requires controlled conditions. -
Question:
How do you clean and maintain these glass flasks?
Answer: To clean the glass flasks, it's recommended to use warm soapy water or a mild detergent. Avoid abrasive materials that can scratch the surface. Rinsing thoroughly with clean water ensures no soap residue remains. For tough stains or residues, a laboratory glass cleaner can be helpful. Proper maintenance extends the life of your flasks, ensuring they remain clear and functional for a long duration. -
Question:
Can these flasks be used with acids and solvents?
Answer: Yes, borosilicate glass is highly resistant to a wide range of acids and organic solvents. This makes the flasks suitable for various laboratory applications, including chemistry experiments that involve corrosive materials. However, always refer to the specific chemical compatibility before use to ensure optimal safety and performance. -
Question:
Are these flasks labeled or graduated for easy measurement?
Answer: Yes, the flasks feature printed graduation marks, allowing for precise measurement of liquids. This labeling is essential in laboratory settings where accuracy is crucial for replicating experiments. The clear markings assist in quickly determining the volume of contents, promoting efficiency during your scientific tasks. -
Question:
What kind of experiments are these flasks suitable for?
Answer: These glass Erlenmeyer flasks are versatile tools for a range of laboratory experiments, including chemical reactions, titrations, and culturing. They are especially useful in educational settings, from school science projects to collegiate chemistry courses. Their design allows for easy mixing and swirling without spillage, making them an excellent choice for various lab activities. -
Question:
Can these flasks be used in a microwave?
Answer: Borosilicate glass is often microwave-safe, but it's essential to confirm that there are no metal components or risk of thermal shock. If used in a microwave, avoid abrupt temperature changes. This allows for safely heating liquids when other setups are not convenient, given careful monitoring to prevent boiling over. -
Question:
Where can I buy the 3pcs Glass Erlenmeyer Flask Set in Saint Helena?
Answer: You can purchase the 3pcs Glass Erlenmeyer Flask Set at Ubuy. They offer a convenient platform for secure online shopping, providing options for multiple sizes and laboratory equipment that meet your scientific needs. Check their website to find this set and verify availability in your area.
HUAOU Erlenmeyer Flasks HO-1122JS-50*150*250 Editorial Review
The Huaou Laboratory Glass Erlenmeyer Flasks Set is a useful and versatile laboratory tool for students, professionals or hobbyists. Made of high-quality borosilicate 3.3 glass, these flasks are durable and resistant to chemical corrosion, making them ideal for a range of experiments and chemical reactions. The set includes three sizes of flasks – 50ml, 150ml, and 250ml – each with printed graduations for easy measurement. However, some customers have expressed concerns about the accuracy of the measurements, with one reviewer stating that they believe the measurements are not accurate and threw off their results. Another reviewer mentioned that the ground glass stopper on their flask chipped, and they felt that the quality control was weak. On the positive side, several customers praised the solid heavy glass stoppers that fit perfectly, and one customer even mentioned that they will be buying more. Others appreciated the good quality of the flasks and stoppers, with one customer using them for storing copper and nickel salt solutions. Overall, the Huaou Laboratory Glass Erlenmeyer Flasks Set is a good option for those in need of quality laboratory tools, but it may be important to double-check the measurements and inspect for any potential quality control issues.
Customer Reviews & Ratings
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Pros
- Solid heavy glass stoppers
- Made of high-quality borosilicate 3.3 glass
- Range of sizes included
- Printed graduations
Cons
- Concerns about accuracy of measurements
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SHP 29
Order now and get it around Tuesday, September 22
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Features & Benefits
- Package contains 3 different sizes - 50ml, 150ml, and 250ml
- Made of high-quality Borosilicate 3.3 glass
- Thick glass with heavy-duty rim and wide stable base
- Features fadeless white graduation and smooth surface
- Suitable for professional scientific experiments and classroom labs
- Can also be used for candy storage, plant propagation, and home decoration
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