
( Brand: Vwr ), ( Manufacturer Part Number: 89000-278 ), ( Part Type: Cylinder )
The VWR 89000-278 Graduated Cylinder is a high-quality, precision glass laboratory glassware designed for volumetric measurements. This particular model has a capacity of 2000 milliliters, making it an ideal choice for a wide range of laboratory applications.
The cylinder is made of borosilicate glass, which is known for its durability, resistance to thermal shock, and chemical inertness. This ensures that the cylinder can withstand harsh laboratory conditions while maintaining its accuracy over time. The cylinder's graduated markings are etched onto the glass, providing clear and easy-to-read volume measurements. The markings are accurate to 0.1 milliliter, ensuring precise measurements even for small volumes.
The cylinder's base is flat and stable, providing a secure platform for weighing and balancing. The cylinder also features a narrow tapered neck, which reduces the volume of liquid that can be trapped in the neck, ensuring accurate measurements. The cylinder is also equipped with a ground-in graduation line at the bottom, which allows for the determination of the true volume of the liquid, even when it is not at the meniscus.
The VWR 89000-278 Graduated Cylinder is designed to meet the highest standards of accuracy and durability. It is calibrated to NIST traceability and is compatible with a wide range of laboratory equipment, including balances and volumetric glassware. The cylinder is also easy to clean and maintain, with a smooth glass surface that resists the adherence of residues and a wide opening for easy access.
In summary, the VWR 89000-278 Graduated Cylinder is a high-quality, precision glassware designed for volumetric measurements. Its borosilicate glass construction, accurate markings, and stable base make it an ideal choice for a wide range of laboratory applications. Its NIST traceability, compatibility with other laboratory equipment, and easy maintenance make it a reliable and long-lasting addition to any laboratory.
Pros of buying a (89000-278) VWR Graduated Cylinder 2000:1. Accuracy: This cylinder is designed with a high-quality borosilicate glass material, ensuring accurate measurements up to 2000ml.
2. Durability: The borosilicate glass is resistant to thermal shock, making the cylinder strong and durable.
3. Markings: The graduations on the cylinder are etched into the glass, ensuring they do not wear off over time.
4. Wide Application: The cylinder is suitable for various laboratory applications, including volumetric and gravimetric analysis, making it a versatile purchase.
5. Known Brand: VWR is a trusted and well-known brand in the laboratory equipment industry, ensuring quality and reliability.
Cons of buying a (89000-278) VWR Graduated Cylinder 2000:1. Cost: Compared to other materials like plastic, the borosilicate glass cylinder may be more expensive.
2. Fragility: Despite being resistant to thermal shock, the cylinder can still break if dropped or mishandled.
3. Cleaning: Glass cylinders require careful handling and cleaning to avoid scratches or damage to the graduations.
Conclusion:The (89000-278) VWR Graduated Cylinder 2000 offers high accuracy, durability, and wide application in various laboratory settings. Although it may be more expensive and fragile compared to plastic options, the investment in a high-quality borosilicate glass cylinder can provide long-term reliability and accuracy in measurements. Therefore, it is recommended for users who require precision in their laboratory work and have the budget for a high-quality purchase.
Expedited shipping can be arranged upon request. Local pick-up is available.