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- EISCO 100ml Schellbach Glass Burette - Class ...
EISCO 100ml Schellbach Glass Burette - Class A - PTFE Stopcock
87% des répondants recommanderaient ceci à un ami
€ 56
Détails du prix
Hors frais de livraison et de douane ( Les frais de livraison et de douane seront calculés lors du paiement )
*Tous les articles seront importés depuis États-Unis
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Premium quality Schell Bach burette with maximum accuracy in measuring colorless fluids.
Livraison
rapide
Retour
gratuit*
Emballage sécurisé
Produits 100 % originaux
Conformité PCI DSS
Certifié ISO 27001
Ce qui se démarque
Détails du produit
- 100ml Schellbach burette with blue graduations
- Accuracy as per DIN 12700, ISO 385
- Class A - Capacity 100ml Sub. Div. 0.20ml Tolerance ± 0.10ml
- Premium quality glass with white backing for maximum accuracy in measuring colorless fluids
- 32 inch length with PTFE stopcock for liquid flow control
- Calibrated for delivery
À qui est-ce destiné ?
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Chemistry Students
Ideal for students learning precise titration techniques in laboratory courses, ensuring accurate measurements and reliable results.
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Research Laboratories
Suitable for researchers requiring high precision in fluid dispensing for experiments and analyses in various scientific endeavors.
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Quality Assurance
Effective for quality control testing in labs focusing on chemical compositions and concentrations, promoting consistency in results.
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Casual Hobbyists
Not suitable for casual users or hobbyists who may not require the precision and durability of a Class A burette.
DESCRIPTION DU PRODUIT
EISCO 100ml Schellbach Glass Burette - Class A - PTFE Stopcock
Questions et réponses des clients
-
question:
What is a Schellbach burette and how is it used?
répondre: A Schellbach burette is a calibrated glass instrument used in laboratories for precise dispensing of liquids, particularly in titrations. The Schellbach design features a colored line along the side, allowing for easier reading of the meniscus level. To use it, clamp the burette vertically, fill it with the desired liquid, and dispense by adjusting the PTFE stopcock. It's ideal for quantitative analysis in chemistry, allowing for accurate volume measurement. -
question:
What does Class A mean in relation to this burette?
répondre: Class A indicates that the burette has been manufactured to high-precision standards, making it suitable for applications where accuracy is critical. This classification ensures that the burette meets stringent tolerances and is calibrated to provide reliable measurements. Class A burettes are essential in laboratory settings where precise quantification of reagents is required, such as in volumetric analysis and experimental chemistry. -
question:
What is the advantage of a PTFE stopcock in the EISCO burette?
répondre: The PTFE (polytetrafluoroethylene) stopcock provides excellent chemical resistance and reduced risk of jamming compared to traditional glass stopcocks. This ensures smoother operation and minimizes the chance of leakage. PTFE's non-stick properties also help in maintaining accuracy as it prevents liquid residues from affecting future measurements. For users handling corrosive or reactive substances, this feature greatly enhances reliability and safety. -
question:
Can this burette be used for both acid and base solutions?
répondre: Yes, the EISCO 100ml Schellbach Glass Burette is compatible with a wide range of chemical substances, including both acidic and basic solutions. Thanks to its glass construction and PTFE stopcock, the burette can handle harsh chemicals without corroding or reacting. This versatility makes it a suitable tool for various laboratory tasks, including titration experiments involving strong acids and bases. -
question:
What is the capacity of the EISCO burette?
répondre: The EISCO burette has a capacity of 100 ml, making it an ideal choice for many laboratory applications requiring precise liquid measurement. This size is particularly useful for titrations and experiments where standard volumes of reagents are needed. It strikes a balance between being compact enough for storage while still providing ample capacity for most laboratory tasks, ensuring you can carry out your experiments effectively. -
question:
Is it safe to use the burette for organic solvents?
répondre: Yes, the EISCO 100ml Schellbach Glass Burette can be safely used for many organic solvents. Its glass body is non-reactive with most chemicals, and the PTFE stopcock offers additional resistance to various solvents. However, it is always advisable to check compatibility with specific chemicals prior to use. This capability makes it suitable for a wide range of applications in organic chemistry and related fields. -
question:
How do I properly clean and maintain the burette?
répondre: To clean the burette, rinse it with distilled water followed by a suitable cleaning solution that matches the chemical residues you may have used. Afterward, ensure that it's well-rinsed with distilled water to avoid contamination. The PTFE stopcock can be disassembled for thorough cleaning. Regular maintenance is crucial for ensuring accurate measurements and prolonging the life of the bureau, particularly after using aggressive reagents. -
question:
What type of experiments is this burette best suited for?
répondre: The EISCO 100ml Schellbach Glass Burette is best suited for experiments that require precise liquid measurements, such as those involving titrations in acid-base chemistry, concentration calculations, and various laboratory analyses. Its precision and construction quality make it a favored choice among chemists, especially in educational settings where accuracy in experiments is critical for learning outcomes. -
question:
How is the burette calibrated?
répondre: Calibration of the EISCO burette is achieved during its manufacturing process, ensuring it meets stringent Class A standards. To maintain accuracy, it should be regularly checked against known volume standards. Calibration could involve filling it with a specific volume of water, then checking against that volume marked on the burette. This process is important to confirm that the measurements remain consistent, especially if the burette is frequently used. -
question:
Where can I buy the EISCO 100ml Schellbach Glass Burette - Class A - PTFE Stopcock in Saint Pierre and Miquelon?
répondre: You can purchase the EISCO 100ml Schellbach Glass Burette - Class A - PTFE Stopcock through Ubuy in Saint Pierre and Miquelon. Ubuy offers a convenient platform to access a wide range of laboratory equipment, ensuring you can find this specific product along with detailed specifications and customer reviews to assist in your decision-making process.
EISCO Schellbach Burettes Editorial Review
EISCO 100ml Schellbach Glass Burette - Class A - PTFE Stopcock is a precision instrument designed for accurate liquid measurement and dispensing. Several reviews highlight its quality craftsmanship and reliability for tasks like manual filling of essential oils. However, there have been concerns regarding packaging, as some customers experienced breakage upon arrival, suggesting the need for improved protective packaging. Despite this, the burette is praised for its performance and is considered effective for precision work.
Avis et évaluations clients
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5 étoile
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Avantages
- High-quality glass construction and craftsmanship
- Accurate liquid measurement for precise tasks
- Suitable for filling essential oils safely
- Well-packaged in some instances
- Efficient for laboratory use
- Durable PTFE stopcock for easy control
Les inconvénients
- Packaging may need improvement to prevent damage
CONFIANCE EN LA PLATEFORME & PROTECTION DE L'ACHETEUR
“Great products and very good service: very easy and very fast international delivery.”
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
“Easy to find and order what you want on the website. Delivery is quick to the UK”
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.
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€ 56
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Conforme PCI DSS et certifié ISO 27001:2022, avec des paiements chiffrés et une protection complète de l'acheteur pour chaque commande.
Caractéristiques et avantages
- Premium quality burette
- Maximum accuracy for colorless fluids
- Length: 32 inches
- Capacity: 100ml
- Graduations in blue for easy reading
- Manufactured according to international quality standards
Assurance Ubuy
Profitez d'une expérience d'achat sereine avec des produits 100 % originaux, une sécurité de paiement conforme PCI DSS, une protection des données certifiée ISO 27001, la livraison transfrontalière la plus rapide, les retours gratuits* et un emballage sécurisé pour chaque commande.