Karter Scientific
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Glass Erlenmeyer Flask Set - 3 Sizes - 50, 150 and 250ml, Karter Scientific
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Glass Erlenmeyer Flask Set - 3 Sizes - 50, 150 and 250ml, Karter Scientific
High quality inert borosilicate glass flasks that can withstand heavy duty applications of laboratory experiments.
Glass Erlenmeyer Flask Set - 3 Sizes - 50, 150 and 250ml, Karter Scientific
Item #: 84394051

Glass Erlenmeyer Flask Set - 3 Sizes - 50, 150 and 250ml, Karter Scientific

Item #: 84394051

GBP 15

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High quality inert borosilicate glass flasks that can withstand heavy duty applications of laboratory experiments.
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What Stands Out

Durable Material
Constructed from 3.3 borosilicate glass, these flasks offer exceptional thermal resistance and durability, making them ideal for a variety of laboratory applications.
Precision Design
The narrow mouth design minimizes evaporation and reduces contamination risk, ensuring precise measurements and safer handling during experiments.
Bulk Availability
Pack of 12 is economical for labs, providing ample supply for experiments, educational purposes, or research without the need for frequent reordering.

Product Details

Shop Glass Erlenmeyer Flask Set - 3 Sizes - 50, 150 and 250ml, Karter Scientific online at a best price in Guernsey. B008VIHFSI
  • Includes 50ml, 150ml, and 250ml Erlenmeyer flasks
  • Made of high-quality 3.3 borosilicate glass
  • Durable and reusable for long-term use
  • Conforms to ASTM Specification E960, Type I requirements
  • 50ml flask has an ID/OD of 24.5/30.5mm
  • 150ml and 250ml flasks have an ID/OD of 32/37mm and 32/37.5mm respectively
Brand NameKarter Scientific
UPC078433145650 817556011882
ManufacturerKarter Scientific
Number of Items3
Model Number214U2
Part Number214U2
Capacity250 ml
Material TypeBorosilicate Glass
Bottom ShapeRound
MaterialBorosilicate Glass
BrandKarter Scientific
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Educational Use

    Ideal for students and educators in labs, facilitating hands-on learning in chemistry and biology experiments.

  • Laboratory Testing

    Great for scientists conducting precise measurements and reactions in a controlled laboratory setting.

  • Small Volume Samples

    Perfect for researchers or professionals requiring narrow flasks for small volume chemical reactions or samples.

Not Suitable For
  • Large Scale Experiments

    Not suitable for large volume experiments as the 25ml capacity limits the scale of chemical reactions.

Product Description

Glass Erlenmeyer Flask Set - 3 Sizes - 50, 150 and 250ml, Karter Scientific

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is included in the Karter Scientific Glass Erlenmeyer Flask Set?

    Answer: The Karter Scientific Glass Erlenmeyer Flask Set includes three flasks with capacities of 50ml, 150ml, and 250ml. Each flask is made from high-quality, durable borosilicate glass, which provides excellent thermal and chemical resistance. This set is perfect for various laboratory experiments, educational purposes, and home science projects, making it a versatile addition to any lab setup or educational resource.
  • Question: What are the uses of an Erlenmeyer flask?

    Answer: Erlenmeyer flasks are invaluable in scientific settings due to their unique shape, which minimizes the evaporation of solutions and makes them ideal for swirling without the risk of spills. They are commonly used for mixing, heating, and storing liquids in chemistry labs as well as in educational experiments. Their design also allows for easy handling of reactions, making them suitable for both students and seasoned professionals.
  • Question: Are the Karter Scientific Erlenmeyer flasks suitable for heating?

    Answer: Yes, the Karter Scientific Erlenmeyer flasks are designed to withstand heat and can be safely used for heating various liquids in laboratory settings. Made from borosilicate glass, these flasks can endure high temperatures without risk of breaking, enabling a variety of experiments that involve boiling or heating mixtures. This makes them ideal for applications in chemistry and biology where heat is often necessary.
  • Question: How do I properly clean and maintain the glass flasks?

    Answer: Cleaning and maintaining Karter Scientific glass Erlenmeyer flasks is straightforward. Typically, gentle hand washing with mild soap and warm water is sufficient, while avoiding abrasive materials that could scratch the glass. For stubborn stains or residues, a diluted vinegar solution is effective. Regular maintenance ensures that the flasks remain transparent and free of contaminants, promoting accuracy in experiments or teaching setups.
  • Question: What makes borosilicate glass ideal for laboratory use?

    Answer: Borosilicate glass is prized in laboratory settings for its thermal resistance, chemical stability, and low expansion properties, which reduce the risk of breakage under temperature changes. This type of glass also holds up against various chemicals, making it suitable for a wide range of experiments. The Karter Scientific flasks' borosilicate composition ensures that they can be used with confidence in various scientific applications.
  • Question: Can these flasks be used for food and beverage applications?

    Answer: Although primarily designed for laboratory use, Karter Scientific's glass Erlenmeyer flasks can be adapted for food and beverage applications, such as brewing or fermentation. The non-reactive nature of borosilicate glass means it won’t leach chemicals into food or drinks. However, it's essential to ensure that the flasks are thoroughly cleaned and sanitized to avoid contamination in any culinary context.
  • Question: What is the significance of the different flask sizes in the set?

    Answer: The set's varied flask sizes—50ml, 150ml, and 250ml—allow for flexibility in conducting experiments ranging from small chemical reactions to larger ones needing ample volume. Smaller flasks can be used for preliminary tests or demonstrations, while larger sizes suit more complex experiments requiring significant liquid amounts. The combination of sizes enhances the usability of the set across different tasks in educational or professional settings.
  • Question: Are the flasks safe for use in a microwave?

    Answer: Karter Scientific's borosilicate glass flasks are generally safe for microwave use, as they can withstand temperature changes. However, it's crucial to ensure that the flasks are filled with liquid to prevent them from overheating and potentially cracking. This feature makes them convenient for heating liquids quickly in various applications, although it is always advisable to follow specific guidelines related to microwave usage.
  • Question: Where can I buy the Karter Scientific Glass Erlenmeyer Flask Set in Guernsey?

    Answer: You can purchase the Karter Scientific Glass Erlenmeyer Flask Set at Ubuy in Guernsey. They offer a user-friendly shopping experience with a diverse selection of laboratory equipment, ensuring you can find the right products for your needs, including this essential flask set.
  • Question: What are some common mistakes to avoid when using Erlenmeyer flasks?

    Answer: Common mistakes include overfilling the flasks, which can lead to spills during mixing, and exposing them to sudden temperature changes without preheating. Additionally, not utilizing appropriate stoppers or lids during reactions can cause volatile substances to escape. Awareness of these potential issues can enhance the efficiency of experiments and ensure safety in laboratory environments.

Karter Scientific Erlenmeyer Flasks 214U2 Editorial Review

The Karter Scientific 500ml Narrow Mouth Erlenmeyer Flasks have garnered a warm reception among users, particularly for their balance of affordability and quality. Many customers have noted the flasks' sturdy Construction, highlighting the thick rims and overall durable borosilicate glass design, which allows them to withstand substantial handling, including accidental drops on concrete without breaking. This resilience makes them suitable for both scientific applications and creative uses, such as culinary tasks or as decorative items, like flower vases. Users appreciate the variety in sizes offered within the pack, though it is worth noting that different flask mouth sizes mean that multiple size stoppers are necessary for full functionality. The initial feedback on usability has been positive, with satisfactory results reported for heat-stretching and purification tasks. Many reviewers claim these flasks are an excellent starter kit for anyone looking to expand their glassware collection or as a reliable addition to an existing setup. Overall, the Karter Scientific flasks appear to provide great value for the price, making them a favored option for both amateur and professional needs. **

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Pros

  • Sturdy and durable borosilicate glass Construction
  • Affordable pricing for a set of six
  • Suitable for a variety of uses (scientific, culinary, decorative)
  • Positive feedback on heat resistance
  • Thick rims enhance quality perception

Cons

  • Requires multiple size stoppers due to varying mouth sizes

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GBP 15

Order now and get it around Tuesday, August 25

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Set of 3 sizes- 50ml, 150ml and 250ml flasks
  • ASTM Specification E960, Type I requirements
  • ID/OD: 50ml: 24.5/30.5mm, 150ml: 32/37mm, 250ml: 32/37.5mm
  • Reusable and durable flasks
  • Made of heavy duty and high quality borosilicate glass
  • Can withstand different laboratory experiments

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