Description
Specifications Table
| Product Name | Density standard, 0.7261 g/ml at 20°C |
|---|---|
| Quantity/Pack Size | 100 ml |
| Form | Liquid |
| Grade | Analytical |
| Application | Density calibration, lab instrumentation |
Product Description
Density Standard, 0.7261 g/ml at 20°C | VWRC85173.180 | Avantor is a premium-quality certified density reference standard formulated for the precise calibration and verification of laboratory density measuring instruments. Manufactured from certified reference materials under rigorous quality assurance procedures, this standard provides excellent analytical accuracy, certified traceability, and reliable long-term stability.
Certified with a density value of 0.7261 g/ml at 20°C, this reference standard is suitable for calibrating digital density meters, hydrometers, pycnometers, oscillating U-tube density analyzers, and related laboratory instruments. It is widely used for routine calibration, analytical method validation, performance qualification, and quality assurance programs requiring highly accurate density measurements.
VWRC85173.180 delivers consistent analytical performance and dependable batch-to-batch reproducibility. It is extensively used in petroleum laboratories, chemical industries, pharmaceutical companies, environmental laboratories, research institutions, and calibration facilities.
Store the product in its original sealed container under recommended laboratory conditions. Allow the standard to reach the certified reference temperature of 20°C before calibration to obtain optimum measurement accuracy.
Key Features
- Certified density value of 0.7261 g/ml at 20°C.
- Suitable for laboratory density instrument calibration.
- Excellent analytical accuracy and certified traceability.
- Long-term stability and reproducibility.
- Ideal for petroleum, chemical, pharmaceutical, and research laboratories.
- Manufactured under stringent quality control standards.
FAQs
What is a density standard used for?
A density standard is used to calibrate densitometers, hydrometers, and other instruments that measure density. It ensures accurate and consistent readings for lab experiments and quality control.
How often should I calibrate my densitometer?
Calibration frequency depends on usage and instrument specifications. For most labs, calibrating every 3-6 months with a density reference liquid is recommended to maintain accuracy.
Can this density standard be used for educational purposes?
Yes, this 0.7261 g/ml density standard is ideal for educational settings, helping students understand calibration techniques and the importance of precise measurements.
Is this density standard traceable to national standards?
Yes, this density standard is traceable to national metrology institutes, ensuring its accuracy and reliability for lab use.
How should I store this density standard?
Store the solution in a cool, dry place away from direct sunlight. Keep the container tightly sealed to prevent contamination or evaporation.
