QWORK Glass 250ml Single Neck Flat Bottom Boiling Flask, 24/40 Standard Taper Outer Joint, 250ml
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QWORK Glass 250ml Single Neck Flat Bottom Boiling Flask, 24/40 Standard Taper Outer Joint, 250ml
High-quality borosilicate glass, heavy glass wall, durable and reusable round-bottom flask with standard taper outer joint and 250ml capacity.
QWORK Glass 250ml Single Neck Flat Bottom Boiling Flask, 24/40 Standard Taper Outer Joint, 250ml
Numéro d'article: 54620313

QWORK Glass 250ml Single Neck Flat Bottom Boiling Flask, 24/40 Standard Taper Outer Joint, 250ml

Numéro d'article: 54620313

CDF 29113

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from États-Unis

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États-Unis Importé depuis la boutique USA

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Commandez maintenant et recevez votre commande aux alentours du Samedi, Juin 27
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High-quality borosilicate glass, heavy glass wall, durable and reusable round-bottom flask with standard taper outer joint and 250ml capacity.
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Note: Step Down Voltage Transformer required for using electronics products of États-Unis store (110-120). Recommended power converters Acheter maintenant.

Ce qui se démarque

High Capacity
This 1000ml boiling flask offers ample volume for various experiments, reducing the need for frequent refills, making it ideal for researchers and educational settings.
Standard Joint
Equipped with a 24/40 standard taper outer joint, it seamlessly connects with laboratory equipment, ensuring a secure fit and enhanced stability during heating applications.
Round Bottom Design
The round bottom shape promotes uniform heating and minimizes the risk of hot spots, providing consistent results essential for precise scientific experiments.

Détails du produit

Shop QWORK Glass 250ml Single Neck Flat Bottom Boiling Flask, 24/40 Standard Taper Outer Joint, 250ml online at a best price in Republic of the Congo. B097MCLHQC
Item Weight1 lbs (450 grams)

À qui est-ce destiné ?

Suitable For
  • Chemistry Students

    Ideal for students conducting experiments that require heating liquids in a controlled environment while studying chemistry principles.

  • Laboratory Technicians

    Great for professionals in labs needing reliable glassware for various boiling and reflux applications in research.

  • Home Brewers

    Perfect for home brewers who need to boil large batches of liquid for making beer and other fermented beverages.

Not Suitable For
  • Casual Users

    Not suitable for occasional users without the experience to handle laboratory glassware and its proper usage.

  • Field Researchers

    Not ideal for outdoor or field research where durable, portable equipment is necessary instead of fragile glassware.

  • Beginners in Science

    May not be appropriate for beginners without guidance, as working with boiling flasks requires some prior knowledge.

DESCRIPTION DU PRODUIT

QWORK Glass 250ml Single Neck Flat Bottom Boiling Flask, 24/40 Standard Taper Outer Joint, 250ml

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What is a QWORK Boiling Flask used for?

    répondre: The QWORK Boiling Flask is primarily designed for conducting boiling and chemical reactions in laboratory settings. Its round bottom allows for uniform heating while the single neck provides a secure point for attachment to other apparatus. This flask is ideal for distillation processes, synthesis, and vacuum applications, making it a versatile tool in both educational and professional labs.
  • question: What material is the QWORK Boiling Flask made from?

    répondre: The QWORK Boiling Flask is crafted from high-quality borosilicate glass, known for its excellent thermal shock resistance. This means it can withstand significant temperature changes without cracking. Borosilicate glass is also resistant to many chemicals, making the flask durable and suitable for various laboratory processes.
  • question: What are the dimensions of the QWORK Boiling Flask?

    répondre: The QWORK Boiling Flask holds a capacity of 1000ml, with dimensions aligning with the 2440 standard taper outer joint specifications. This size is conducive to a wide range of experiments, allowing sufficient volume for reactions while remaining manageable in size. It’s ideal for students and professionals engaged in hands-on chemistry experiments.
  • question: Is the QWORK Boiling Flask suitable for use in a microwave?

    répondre: No, the QWORK Boiling Flask is not recommended for microwave use. While the borosilicate glass can resist high temperatures, the design is not intended for direct microwave heating, which can lead to uneven temperature distribution and potential breakage. It's best used on a hotplate or similar heating source for optimal safety and performance.
  • question: What type of joint does the QWORK Boiling Flask have?

    répondre: The QWORK Boiling Flask features a 2440 standard taper outer joint, which allows it to connect securely with various pieces of laboratory equipment such as condensers and stoppers. This standardized size ensures compatibility across many lab setups, making it easy to utilize with other glassware in experiments.
  • question: Can the QWORK Boiling Flask be used for distillation?

    répondre: Absolutely, the QWORK Boiling Flask is well-suited for distillation processes due to its round bottom construction and capacity. The round bottom allows for even heating and minimizes dead spaces where substances could remain trapped, facilitating a more effective distillation. This makes it essential in organic chemistry labs for purifying liquids.
  • question: How should I clean the QWORK Boiling Flask?

    répondre: Cleaning the QWORK Boiling Flask can be done safely using standard laboratory glassware cleaning solutions. It's recommended to rinse the flask with warm water and a gentle detergent, followed by thorough rinsing with distilled water. Avoid using abrasive materials that might scratch the glass, which could affect visibility or lead to weaknesses.
  • question: Is the QWORK Boiling Flask suitable for high-pressure applications?

    répondre: The QWORK Boiling Flask is primarily designed for low-pressure applications. It’s essential to avoid using this flask in high-pressure systems unless specified otherwise, as it may not withstand the stress and could compromise safety. For high-pressure experiments, specialized flasks designed for such applications should be used.
  • question: What safety precautions should I take while using the QWORK Boiling Flask?

    répondre: When using the QWORK Boiling Flask, ensure to wear appropriate personal protective equipment such as gloves and safety goggles. Always handle the flask with care, especially when heated, as it can become very hot. Make sure to use a proper heating method and avoid rapid temperature changes to prevent breakage.
  • question: Where can I buy the QWORK Boiling Flask in Republic of the Congo?

    répondre: You can buy the QWORK Boiling Flask, Single Neck Round Bottom, 2440 Standard Taper Outer Joint, 1000ml on Ubuy. Ubuy offers a range of laboratory supplies and ensures a smooth purchasing experience. Visit their website to explore availability and additional details.

QWORK Boiling Flasks Editorial Review

The QWORK Glass 250ml Single Neck Flat Bottom Boiling Flask offers a solid option for laboratory use, highlighting both its quality and limitations based on user experiences. Many customers have praised the craftsmanship of the flask, pointing out that it exhibits no visible defects and is priced competitively within its class. The glass quality seems to hold up well under normal handling, and the flask is appreciated for its sturdy build and design, provided it's not subjected to extreme temperature changes or mishandled. However, some users have reported concerns about breakage, particularly when the flask is involved in heating processes or subjected to knocks and bumps. While many find the flask adequate for basic distillation needs, others experienced mishaps, especially when trying to exceed the recommended boiling capacity. A handful of customers also expressed disappointment regarding the flask size, indicating it might be smaller than expected, impacting its utility in certain experiments. Overall, the QWORK Glass Boiling Flask appears to offer good performance for laboratory applications, with caution advised regarding its handling and temperature limits. **

Avis et évaluations clients

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Avantages

  • High-quality glass with no visible flaws.
  • Sturdy and competitively priced.
  • Adequate for basic distillation and lab use.

Les inconvénients

  • Prone to breakage under extremes of heat or mishandling.

Historique des prix du produit

Informations importantes

  • Limitations : Pour les produits expédiés à l'international, veuillez noter que toute garantie du fabricant peut ne pas être valide ; les options de service du fabricant peuvent ne pas être disponibles ; les manuels, instructions et avertissements de sécurité des produits peuvent ne pas être dans les langues du pays de destination ; les produits (et les matériaux qui les accompagnent) peuvent ne pas être conçus conformément aux normes, spécifications et exigences d'étiquetage du pays de destination ; et les produits peuvent ne pas être conformes à la tension et aux autres normes électriques du pays de destination (nécessitant l'utilisation d'un adaptateur ou d'un convertisseur le cas échéant). Il incombe au destinataire de s'assurer que le produit peut être importé légalement dans le pays de destination. En cas de commande auprès d'Ubuy ou de ses filiales, le destinataire est l'importateur officiel et doit se conformer à toutes les lois et réglementations du pays de destination.
  • Tous les produits listés sur Ubuy ne sont pas à vendre, Ubuy étant un moteur de recherche mondial. Les produits sont soumis aux réglementations en matière d'exportation et de commerce.

CDF 29113

Commandez maintenant et recevez votre commande aux alentours du Samedi, Juin 27

QTY:

Transaction sécuriséeTransaction sécurisée

Ubuy s'engage à protéger votre sécurité et votre confidentialité. Notre système avancé de sécurité des paiements garantit la confidentialité en chiffrant vos informations lors de la transmission grâce aux protocoles AES (Advanced Encryption Standards) et SSL (Secure Socket Layer). Vos coordonnées de paiement sont 100 % sécurisées car nous ne partageons pas vos informations de paiement avec des vendeurs tiers.

nos meilleurs partenaires logistiques
  • fedex
  • dhl
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Caractéristiques et avantages

  • Made of high-quality borosilicate glass
  • Heavy glass wall, durable and reusable
  • Features 24/40 standard taper outer joint
  • Interchangeable and leak-free
  • Heat-resistant round bottom design
  • Wide application in organic chemistry