EISCO CH1904D Lab Burette Schellbach Design Accurate Reading 100ML Miniscus

( Brand: Eisco ), ( Part Type: Burette ), ( Capacity: 100.0 ), ( Bottom Shape: Round ), ( Material: Borosilicate Glass ), ( Manufacturer Part Number: CH1904D ), ( Package Dimensions Lxwxh: 33.0x4.2x2.3 Inches ), ( Weight: 0.6 Pounds )

Review EISCO Lab Burette 100ml Schellbach Design Accurate Miniscus Reading Cla

The Eisco CH1904D Lab Burette is a high-precision, 100ml burette designed in the Schellbach tradition, ensuring accurate miniscus (meniscus) readings. This burette is an essential tool for volumetric analysis in various scientific applications, including chemistry, biology, and pharmaceutical laboratories.

The CH1904D burette boasts a sleek, cylindrical glass body with a graduated scale etched along its length. The graduations are finely calibrated to provide precise measurements, allowing for accurate and reproducible results. The scale is marked in milliliters (mL) and deciliters (dL), providing flexibility in measurement units.

The burette's tapered, narrow tip is designed to minimize the formation of air bubbles during titrations, ensuring consistent and accurate flow rates. The tip is also fitted with a ground glass joint, which is compatible with most standard burette stopcocks.

The CH1904D Lab Burette comes with a 100mm burette stand, which is specifically designed to securely and steadily support the burette during use. The stand is made of high-quality, sturdy materials and features adjustable height and angle settings, allowing for optimal positioning and ease of use.

The burette's Schellbach design is renowned for its superior accuracy in miniscus (meniscus) readings. The design includes a tapered, inverted, ground-glass joint, which ensures a perfect seal between the burette and the stopcock. This feature minimizes the amount of solution that can be lost during titrations, contributing to increased precision and accuracy.

The Eisco CH1904D Lab Burette is manufactured to meet the highest standards in scientific laboratory equipment, ensuring consistent performance and reliability. Its Schellbach design, precise graduations, and stable burette stand make it an indispensable tool for any laboratory conducting volumetric analyses.

The Eisco Ch1904D lab burette is a 100ml burette designed with the Schellbach system, which is known for its accuracy in reading meniscus levels. Here are some pros and cons of purchasing this burette:

1. Accurate and precise: The Schellbach system design ensures accurate and precise meniscus readings due to the ground glass joints, which minimize any deviation from an ideal vertical axis.

2. Durable: The Eisco Ch1904D burette is made of borosilicate glass, which is resistant to thermal shocks and chemical attacks, making it a reliable choice for long-term use.

3. Easy to use: The burette comes with a graduated scale for easy volume measurement, and the tapered tip allows for smooth and controlled titration.

4. Compatible with various titration methods: The burette can be used with various titration methods, including acid-base titrations, redox titrations, and complexometry.

1. Expensive: The Eisco Ch1904D lab burette is pricier compared to other burettes in the market due to its high-quality design and materials.

2. Requires careful handling: Borosilicate glass is brittle and requires careful handling to avoid damage.

3. May require periodic calibration: While the burette is accurate, it may require periodic calibration to ensure continued precision.

In conclusion, the Eisco Ch1904D lab burette is a high-quality and accurate instrument suitable for lab applications where precise volume measurements and accurate meniscus readings are essential. Its durability and compatibility with various titration methods make it a worthwhile investment, despite its higher price point. However, it requires careful handling and periodic calibration to maintain its accuracy.

If you require a precise and accurate burette for lab use and have the budget for it, the Eisco Ch1904D lab burette is an excellent choice. Alternatively, if you have a smaller budget or prefer a more affordable option, consider purchasing a standard burette with a graduated scale. However, keep in mind that the accuracy and precision may not be as high as that of a Schellbach design burette.

Details:

Burette measures 30.5 long with a 18mm 0.7 outer diameter. Features a straight bore, glass key stopcock for controlling the flow of liquids, and blue markings which provide excellent contrast against clear liquids. Low temperature gradient can withstand high temperatures thermal shocks. This 100mL capacity Schellbach Burette is made of high-quality, heavy-duty borosilicate 3.3 glass - built to last.

Includes calibration certificate from an ISO-accredited laboratory. Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Labs Borosilicate glass has the following heat tolerances: Strain Point 515 C Annealing 565 Softening 820. Calibrated to deliver, accurate Class A, DIN ISO 385 standards with 0.2mL graduations and 0.10mL tolerance.

, with superior chemical durability. A white backing with a central blue line runs the outside length of tube opposite graduations, so meniscus is clearly visualized.

part #: ch1904d prices

• $53.59-$83.99

specifications quakedental:

• brand: Eisco
• part type: Burette
• capacity: 100.0
• bottom shape: Round
• material: Borosilicate Glass
• manufacturer part number: CH1904D
• package dimensions lxwxh: 33.0x4.2x2.3 Inches
• weight: 0.6 Pounds

general quakedental:

• Business Industrial > Healthcare, Lab Dental > Other Healthcare, Lab Dental
• condition: New

returns quakedental:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days
• method: Money back

seller quakedental:

• city: Brentwood, New York
• # reviews: 71
• rating: 100.0%

payments quakedental:

• wallet: Paypal
• other
• credit card: Mastercard

offer quakedental:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: June 16, 2025

shipping quakedental:

• service: Standard
• type: Fixed
• transit: 5-11 Days
• cost: $0.00
• class: Standard

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