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Item #:
25734874
Corning Pyrex #4980-500, 500ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper (Pack of 6)
89% of respondents would recommend this to a friend
Item #:
25734874
ZMW 1463
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These PYREX Erlenmeyer flasks offer superior quality with heavy duty rim design and a perfect combination of mechanical strength and thermal shock resistance.
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What Stands Out
High Durability
Manufactured from high-quality borosilicate glass, this flask withstands extreme temperatures, ensuring long-lasting use for any laboratory or educational setting.
Precision Design
The narrow mouth design allows for easy mixing and pouring, minimizing spills and enhancing accuracy in measurements, appealing to both students and professionals.
Complete Package
Each pack includes six flasks with rubber stoppers, providing excellent value and convenience for laboratories, ensuring ready-to-use equipment for varied experiments.
Product Details
- Corning Pyrex #4980-500, 500ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper Pack of 6
- Flask Capacity: 500ml
- Graduations: 50ml, 100ml to 500ml
- Flask O.D. x Height: 101 x 176mm (approx.)
- Rubber Stopper: #7
- Style: Narrow Mouth with Heavy Duty Rim
| Brand Name | Corning |
| Shape | Cylinder |
| Manufacturer | Karter Scientific |
| Number of Items | 6 |
| Model Number | 4980-500(Flask-RS-Pack) |
| Part Number | 4980-500(RS-Pack) |
| Capacity | 500 ml |
| Graduation Interval | 50 ml |
| Item Dimensions D x W x H | 3.98"D x 3.98"W x 6.93"H (10.1 x 10.1 x 17.6 cm) |
| Material Type | Borosilicate Glass |
| Bottom Shape | Round |
| Material | Borosilicate Glass |
| Brand | Corning |
Who Should Buy?
-
Laboratory Technicians
Ideal for professionals conducting experiments requiring precise measurements and secure seal during reactions.
-
Educational Use
Perfect for chemistry students learning about reactions and measurements in a classroom or lab environment.
-
Home Brewing
Beneficial for home brewers needing reliable fermentation vessels to monitor and process ingredients safely.
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Casual Users
Not suitable for occasional users without specific needs for precision in measurements or chemical reactions.
Product Description
Corning Pyrex #4980-500, 500ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper (Pack of 6)
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Customer Questions & Answers
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Question:
What materials are used in the Corning Pyrex #4980-500 Erlenmeyer Flask?
Answer: The Corning Pyrex #4980-500 Erlenmeyer Flask is made from high-quality borosilicate glass, which is renowned for its durability and thermal resistance. This material can withstand sudden temperature changes, making it ideal for both heating and cooling applications in laboratories. The flask also features a rubber stopper, which provides a secure seal to minimize evaporation and contamination. This combination of materials is perfect for a variety of tasks, whether you're conducting experiments in a lab or brewing beer at home. -
Question:
What is the purpose of an Erlenmeyer flask?
Answer: An Erlenmeyer flask, such as the Corning Pyrex #4980-500, is designed for mixing and transporting liquids, particularly in scientific and educational environments. Its conical shape allows for easy swirling and reduces the risk of spills, while the flat bottom provides stability. The narrow neck helps to reduce evaporation and allows for the easy insertion of a stopper or other apparatus. This flask is particularly useful in titrations, culturing microbes, or even preparing solutions, making it an essential item for chemistry students and professionals alike. -
Question:
Is the Corning Pyrex flask dishwasher safe?
Answer: Yes, the Corning Pyrex #4980-500 Erlenmeyer Flask is dishwasher safe, allowing for convenient cleaning after use. However, it's important to place it on the top rack to minimize exposure to very high temperatures that could lead to damage. This feature is particularly beneficial for busy laboratories or kitchens, where thorough sanitation is crucial. Whether you're dealing with chemical residues or food ingredients, you can rely on the durability and ease of maintenance of the Pyrex flask. -
Question:
Can this flask be used for both heating and cooling?
Answer: Absolutely! The Corning Pyrex #4980-500 Erlenmeyer Flask is designed to withstand both heating and cooling without risk of breaking or cracking. Its borosilicate glass means it can handle temperature changes effectively. This makes it suitable for a range of applications, such as conducting experiments that involve heating solutions on a hot plate or cooling them in an ice bath. This versatility is essential for laboratory work, as it allows for greater flexibility in experimental setups. -
Question:
What size rubber stopper fits the Corning Pyrex #4980-500 flask?
Answer: The Corning Pyrex #4980-500 Erlenmeyer Flask comes with a rubber stopper specifically designed to fit its neck size securely. Typically, this flask requires a #6 rubber stopper, which ensures a tight seal that prevents leaks and contamination. Having the correct stopper size is crucial for experiments where air exposure or evaporation must be minimized, such as in titrations or long-term culture storage. Always check compatibility to ensure optimal performance in your applications. -
Question:
Can the Corning Pyrex flask be used in a microwave?
Answer: Yes, the Corning Pyrex #4980-500 Erlenmeyer Flask is microwave safe due to its borosilicate glass construction. This feature allows you to heat liquids directly in the flask for convenience. However, ensure that the rubber stopper is removed or loosened to allow steam to escape and prevent pressure buildup. This flask is convenient for preparing solutions or warming liquids quickly in a laboratory or kitchen setting. -
Question:
Is the glass resistant to chemicals?
Answer: Yes, the borosilicate glass used in the Corning Pyrex #4980-500 Erlenmeyer Flask is highly resistant to a wide range of chemicals. This makes it suitable for various tasks, from general laboratory experiments to more specialized applications involving acids and bases. The chemical resistance helps maintain the purity of your samples, making the flask ideal for both education and research environments where reliability and safety are priorities. -
Question:
What are the dimensions of the Corning Pyrex #4980-500 flask?
Answer: The Corning Pyrex #4980-500 Erlenmeyer Flask has a capacity of 500ml and a conical shape that allows for efficient liquid handling. Its approximate height is 15 cm, with a diameter around 9 cm at the base, making it compact enough for most laboratory setups while still accommodating a decent volume of liquid. Its dimensions facilitate storage and stacking without taking up too much space, proving advantageous in busy labs or educational settings. -
Question:
Where can I buy Corning Pyrex #4980-500, 500ml Erlenmeyer Flask with Rubber Stopper Single?
Answer: You can buy the Corning Pyrex #4980-500, 500ml Erlenmeyer Flask with Rubber Stopper Single at Ubuy. Ubuy offers a reliable platform for purchasing this high-quality flask, ensuring you have access to authentic products with a smooth purchasing experience. Whether you're a student, teacher, or professional in the science field, Ubuy provides the convenience and variety you need. -
Question:
What applications is this flask suitable for?
Answer: The Corning Pyrex #4980-500 Erlenmeyer Flask is versatile and suitable for a variety of applications, including laboratory experiments, brewing, and educational purposes. It's great for chemical reactions, titrations, or culturing microorganisms due to its stable form and secure sealing capabilities. Additionally, home brewers can use it for fermentation processes, while educators can use it for hands-on student experiments, making it a valuable addition to labs and kitchens alike.
Corning Erlenmeyer Flasks 4980-500(Flask-RS-Pack) Editorial Review
The Corning Pyrex #4980-500, 500ml Erlenmeyer Flask with Rubber Stopper Single is a great addition to any laboratory or kitchen. Made in Germany, this flask is made with high-quality Pyrex material which ensures durability and longevity. The top flange is sturdy and easy to hold and the numbers are easy to read. Although it's not a boiling flask, it does tolerate a small open flame. This flask can also be used for various purposes like making oil/vinegar salad dressing and wine decanter. It's microwave safe but one must be cautious while retrieving the heated contents. If you're searching for a 500ml Erlenmeyer Flask, stop your search and go for this one!
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Pros
- High-quality material
- Sturdy and easy to hold top flange
- Accurate measurement markings
- Can be used as a wine decanter
Cons
- Not suitable for intense heat changes
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Features & Benefits
- High-quality PYREX Erlenmeyer Flask with a heavy-duty rim
- Well-balanced mechanical strength and thermal shock resistance
- Durable white enamel graduations with an extra-large marking space
- Rubber stopper included for safe use
- Capacity of 500ml with 50ml/100ml to 500ml graduations
- Style: Narrow Mouth with Heavy Duty Rim
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