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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.
Nº de artículo:
4169164
250ml Glass Erlenmeyer Flask Set, 3pcs Laboratory Glassware Flask with Glass Stopper for Chemistry Classroom Home Use, 3.3 Borosilicate Labware
87% of respondents would recommend this to a friend
Nº de artículo:
4169164
CRC 19519
Price Details
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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.
Detalles de producto
| Brand Name | HUAOU |
| UPC | 706581871038 |
| Manufacturer | HUAOU |
| Model Number | HO-1122-250x3 |
| Part Number | HO-1122-250x3 |
| Unit Count | 3.0 Count |
| Capacity | 250 Milliliters |
| Material Type | Borosilicate Glass |
| Bottom Shape | Round |
| Specification Met | ISO, ISO 9001 |
| Material | Borosilicate Glass |
| Brand | HUAOU |
| 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.
DESCRIPCIÓN DEL PRODUCTO
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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Preguntas y respuestas de los clientes
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Pregunta:
What is a 250ml Glass Erlenmeyer Flask used for?
Respuesta: 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. -
Pregunta:
What material is the 250ml Erlenmeyer Flask made from?
Respuesta: 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. -
Pregunta:
Are the glass stoppers included in the flask set effective?
Respuesta: 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. -
Pregunta:
Can these flasks be used for food preparation?
Respuesta: 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. -
Pregunta:
How should I clean and maintain my glass Erlenmeyer flasks?
Respuesta: 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. -
Pregunta:
Are these flasks suitable for educational purposes?
Respuesta: 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. -
Pregunta:
What temperature can the borosilicate glass withstand?
Respuesta: 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. -
Pregunta:
Are these flasks stackable for storage?
Respuesta: 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. -
Pregunta:
Can I use these flasks with a stir plate?
Respuesta: 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. -
Pregunta:
Where can I buy the 250ml Glass Erlenmeyer Flask Set?
Respuesta: You can purchase the 250ml Glass Erlenmeyer Flask Set at Ubuy in Costa Rica. Ubuy offers a wide selection of laboratory glassware, providing you with quality options for classroom experiments or home laboratory needs.
HUAOU Erlenmeyer Flasks HO-1122-250x3 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.
Customer Reviews & Ratings
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ventajas
- Good craftsmanship and material quality
- Stoppers fit well
- Useful for storing and displaying various items
- Secure packaging preventing chips or cracks during shipping
Contras
- Concerns about the accuracy of measurements for certain purposes
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CRC 19519
Haz tu pedido ahora y recíbelo por ahí Jueves, Septiembre 24
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características y beneficios
- 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
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