EISCO Dropping Funnel, 500ml - PTFE Key Stopcock, Open Top, Cylindrical - Ungraduated - Cylindrical, Borosilicate Glass
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EISCO Dropping Funnel, 500ml - PTFE Key Stopcock, Open Top, Cylindrical - Ungraduated - Cylindrical, Borosilicate Glass
Perfect for any science or home laboratory
EISCO Dropping Funnel, 500ml - PTFE Key Stopcock, Open Top, Cylindrical - Ungraduated - Cylindrical, Borosilicate Glass
Numéro d'article: 57229298

EISCO Dropping Funnel, 500ml - PTFE Key Stopcock, Open Top, Cylindrical - Ungraduated - Cylindrical, Borosilicate Glass

Numéro d'article: 57229298

XOF 30995

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Ce qui se démarque

High-Quality Material
Constructed from durable borosilicate glass, this funnel ensures robust resistance to thermal stress and chemical reactions, offering long-lasting performance for laboratory needs.
PTFE Key Stopcock
Equipped with a reliable PTFE key stopcock for precise flow control, allowing for smooth dispensing and easy adjustment of liquids, minimizing spills and waste during experiments.
Open Top Design
The open top design facilitates easy filling and cleaning, enhancing usability and ensuring quick transitions between experiments, making it ideal for busy laboratory environments.

Détails du produit

Shop for PTFE Key Stopcock Dropping Funnel with Borosilicate Glass on Ubuy Senegal. Explore a wide range of lab equipment at great prices.
  • Made of high quality Borosilicate glass
  • Cylindrical dropping funnel with PTFE key stopcock
  • Open top design
  • 500ml capacity
  • Suitable for science or home laboratory use
  • Manufactured by Eisco Labs with a history of over 50 years in the science education marketplace
Item Weight1.5 lbs (680 grams)

À qui est-ce destiné ?

Suitable For
  • Laboratory Chemists

    Ideal for chemists requiring precise liquid handling and safe, controlled dispensing of reagents in laboratory settings.

  • Educational Institutions

    Perfect for classrooms and laboratories in schools and universities for teaching various liquid transfer techniques and demonstrations.

  • Research Applications

    Suitable for researchers conducting experiments that involve the mixing of chemicals with high precision and safe dispensing methods.

Not Suitable For
  • Home Users

    Not suitable for casual users or home experiments, as its design is tailored for professional laboratory use.

  • Small Scale Projects

    Less practical for small-scale applications due to its larger size and capacity, which may be unnecessary.

  • Field Work

    Not ideal for field applications where portability and robustness are critical, as it is primarily designed for indoor use.

DESCRIPTION DU PRODUIT

EISCO Dropping Funnel, 500ml - PTFE Key Stopcock, Open Top, Cylindrical - Ungraduated - Cylindrical, Borosilicate Glass

About This Item

Upgrade your laboratory glassware with the PTFE Dropping Funnel from Eisco Labs. This 500ml dropping funnel is constructed from durable borosilicate glass and features a PTFE key stopcock for precise control of liquid flow. The open top design and ungraduated markings make it easy to measure and pour liquids with accuracy.

Chemical-resistant and made for industrial use, this high-quality dropping funnel is a must-have for any laboratory setting. Trust in Eisco Labs for transparent, reliable, and long-lasting glassware solutions.

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What materials are used in the EISCO Dropping Funnel?

    répondre: The EISCO Dropping Funnel is primarily made from borosilicate glass, known for its high thermal resistance and durability. It features a PTFE (Polytetrafluoroethylene) key stopcock that ensures secure and precise control over flow rates. This combination allows for reliable chemical handling, making it ideal for laboratory settings. The open-top design facilitates easy filling and cleaning, while the cylindrical shape promotes accurate pouring.
  • question: What is the capacity of this dropping funnel?

    répondre: The EISCO Dropping Funnel has a capacity of 500ml, which makes it suitable for various laboratory applications. This size is perfect for performing titrations, adding reagents gradually, or transferring liquids in precise amounts. The sufficiently large capacity minimizes the need for frequent refills during experiments or when working on extensive projects, adding to the overall efficiency.
  • question: How does the PTFE key stopcock work?

    répondre: The PTFE key stopcock provides a reliable method to control the flow of liquids from the funnel. It operates smoothly, allowing users to start and stop the flow accurately. The chemical resistance of PTFE also prevents corrosion or damage from reagents, making it a crucial feature for anyone working with caustic or volatile solutions. This design ensures users can conduct experiments without the risk of spills or inaccuracies.
  • question: Is the EISCO Dropping Funnel suitable for a variety of chemicals?

    répondre: Yes, the EISCO Dropping Funnel is compatible with a wide range of chemicals. The borosilicate glass construction can withstand thermal fluctuations and various chemical compositions without compromising integrity. This versatility makes it an essential tool in laboratories, especially for chemists dealing with solvents, acids, and bases. Its design also minimizes the risk of chemical reactions that could occur in less compatible materials.
  • question: What are the maintenance requirements for this funnel?

    répondre: Maintaining the EISCO Dropping Funnel is straightforward. After use, it should be rinsed thoroughly with appropriate solvents to remove any residual chemicals. The borosilicate glass can be cleaned with standard laboratory cleaners, while the PTFE stopcock can occasionally be lubricated for a smooth operation. Proper care ensures longevity and consistent performance, which is crucial for accurate lab work.
  • question: Can this funnel be used in high-temperature applications?

    répondre: Yes, the EISCO Dropping Funnel is suitable for high-temperature applications due to its borosilicate glass construction. This type of glass can withstand significant temperature changes without breaking or deforming. It is ideal for processes that involve heating liquids or when working near heat sources, ensuring that users can confidently carry out their experiments.
  • question: What is the significance of the cylindrical shape?

    répondre: The cylindrical shape of the EISCO Dropping Funnel facilitates uniform liquid flow and easy pouring. This design minimizes the formation of air pockets, allowing for a consistent discharge of liquids. Moreover, the open top allows for easy filling without spills. This shape is beneficial when precision is paramount, such as in titrations or when dealing with small quantities of reagents.
  • question: Is this dropping funnel ungraduated?

    répondre: Yes, the EISCO Dropping Funnel is an ungraduated model, designed without measurement markings. This characteristic makes it ideal for applications where exact volume measurement is unnecessary, focusing instead on the controlled flow of liquids. Users typically rely on other graduated vessels for precise volume measurements, making this funnel perfect for operations that prioritize direct liquid transfer.
  • question: Where can I buy the EISCO Dropping Funnel in Senegal?

    répondre: You can buy the EISCO Dropping Funnel, 500ml - PTFE Key Stopcock through Ubuy in Senegal. Ubuy is known for providing a wide range of laboratory equipment and supplies, ensuring you can find quality products like this funnel and have them delivered directly to your address.
  • question: What are practical applications of using this dropping funnel?

    répondre: Practical applications of the EISCO Dropping Funnel include titrations, where precise amounts of reagents need to be delivered drop by drop. It is also useful for controlled liquid transfer in experiments that require strict adherence to chemical quantities. Moreover, this funnel is ideal for researchers working with sensitive reactions that demand accurate control over the addition of liquids, preventing spills or overflows.

EISCO Lab Funnels Editorial Review

The Dropping Funnel by Eisco Labs offers a convenient and efficient solution for percolation tinctures. Made of borosilicate glass, this cylindrical funnel has a capacity of 500ml and features a PTFE key stopcock for easy control of liquid flow. However, customer reviews indicate a major flaw in the design. The plastic nut holding the stopcock in place has a tendency to break after only a few uses, rendering the entire funnel useless. This is a significant issue that Eisco Labs should address in order to provide a more durable and reliable product.

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Avantages

  • Convenient and efficient solution for percolation tinctures
  • Made of borosilicate glass, providing durability
  • PTFE key stopcock allows for easy control of liquid flow

Les inconvénients

  • Plastic nut holding stopcock in place tends to break, rendering the funnel useless

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.

XOF 30995

Commandez maintenant et recevez votre commande aux alentours du Mercredi, Juin 24

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.

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Caractéristiques et avantages

  • Made of high quality Borosilicate glass
  • Cylindrical Dropping Funnel
  • Open top with PTFE Key Stopcock
  • 500ml capacity
  • Perfect for any science or home laboratory