What is a Schellbach burette and how is it used?

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.

What does Class A mean in relation to this burette?

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.

What is the advantage of a PTFE stopcock in the EISCO burette?

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.

Can this burette be used for both acid and base solutions?

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.

What is the capacity of the EISCO burette?

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.

Is it safe to use the burette for organic solvents?

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.

How do I properly clean and maintain the burette?

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.

What type of experiments is this burette best suited for?

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.

How is the burette calibrated?

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.

如何從 Ubuy 在線購物 EISCO 100ml Schellbach Glass Burette - Class A -？

從 Ubuy 在線購物 EISCO 100ml Schellbach Glass Burette - Class A - 非常簡單。. 您只需搜索產品，在結賬時選擇運輸方式，然後將其運送到您所在的位置。

EISCO 100ml Schellbach Glass Burette - Class A - 可以在 Taiwan 在線購物嗎？

是的，您可以在 Ubuy Taiwan 以合理的價格購買該產品。. EISCO 100ml Schellbach Glass Burette - Class A - 在本地不可用，但您可以信任我們的快遞服務。

下訂單後需要多長時間才能收到產品？

您訂購的產品的交貨時間根據您訂購的商品和您選擇的運輸方式而有所不同。. 結賬時會提到預計送貨時間，所以購物時請放心。

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EISCO 100ml Schellbach Glass Burette - Class A - PTFE Stopcock

Premium quality Schell Bach burette with maximum accuracy in measuring colorless fluids.

EISCO

商品＃: 11601582

EISCO 100ml Schellbach Glass Burette - Class A - PTFE Stopcock

Q: Where can I buy the EISCO 100ml Schellbach Glass Burette - Class A - PTFE Stopcock in Taiwan?

You can purchase the EISCO 100ml Schellbach Glass Burette - Class A - PTFE Stopcock through Ubuy in Taiwan. 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.

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商品＃: 11601582

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Premium quality Schell Bach burette with maximum accuracy in measuring colorless fluids.

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What Stands Out

Precision Accuracy

Designed for exact measurements, this Class A glass burette provides high reliability, making it ideal for laboratory and educational settings where precision is critical.

Durable PTFE Stopcock

The PTFE stopcock ensures effortless operation and reduces the risk of leaks, enhancing longevity and performance compared to traditional glass stopcocks.

Easy Calibration

Features clear calibration markings for quick readings, which allows for easy tracking of liquid levels and increases efficiency during experiments and analyses.

產品詳情

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

Who Should Buy?

Chemistry Students
Ideal for students learning precise titration techniques in laboratory courses, ensuring accurate measurements and reliable results.
Research Laboratories
Suitable for researchers requiring high precision in fluid dispensing for experiments and analyses in various scientific endeavors.
Quality Assurance
Effective for quality control testing in labs focusing on chemical compositions and concentrations, promoting consistency in results.

Casual Hobbyists
Not suitable for casual users or hobbyists who may not require the precision and durability of a Class A burette.

產品描述

EISCO 100ml Schellbach Glass Burette - Class A - PTFE Stopcock

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客戶問題與解答

問題: 如何從 Ubuy 在線購物 EISCO 100ml Schellbach Glass Burette - Class A -？

Answer: 從 Ubuy 在線購物 EISCO 100ml Schellbach Glass Burette - Class A - 非常簡單。. 您只需搜索產品，在結賬時選擇運輸方式，然後將其運送到您所在的位置。
問題: EISCO 100ml Schellbach Glass Burette - Class A - 可以在 Taiwan 在線購物嗎？

Answer: 是的，您可以在 Ubuy Taiwan 以合理的價格購買該產品。. EISCO 100ml Schellbach Glass Burette - Class A - 在本地不可用，但您可以信任我們的快遞服務。
問題: 下訂單後需要多長時間才能收到產品？

Answer: 您訂購的產品的交貨時間根據您訂購的商品和您選擇的運輸方式而有所不同。. 結賬時會提到預計送貨時間，所以購物時請放心。

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特色和優勢

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

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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

EISCO 100ml Schellbach Glass Burette - Class A - PTFE Stopcock

TWD 2118

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

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What Stands Out

產品詳情

Who Should Buy?

產品描述

客戶問題與解答

EISCO Schellbach Burettes Editorial Review

Customer Reviews & Ratings

評論這個產品

Product Price History

重要資訊

TWD 2118

特色和優勢

Ubuy Assurance

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