Description
Specifications Table
| Product Name | Density standard, 0.8622 g/ml at 25°C |
|---|---|
| Pack Size | 100 ml |
| Form | Liquid |
| Grade | Analytical |
| Application | Density calibration, lab reference |
Product Description
Density Standard, 0.8622 g/ml at 25°C | VWRC85210.180 | Avantor is a premium-quality certified density reference standard developed for the precise calibration, verification, and qualification of laboratory density measuring instruments. Produced from certified reference materials under stringent quality assurance procedures, this standard provides outstanding analytical accuracy, certified traceability, excellent reproducibility, and long-term stability.
Certified with a density value of 0.8622 g/ml at 25°C, this density standard is suitable for calibrating digital density meters, hydrometers, pycnometers, oscillating U-tube density analyzers, and other laboratory density measurement systems. It supports routine instrument calibration, analytical method validation, laboratory accreditation, and quality assurance programs that require dependable density measurements.
VWRC85210.180 is widely used in pharmaceutical laboratories, petrochemical industries, chemical manufacturing facilities, environmental testing laboratories, research organizations, calibration laboratories, and industrial quality control departments. Its certified reference value helps improve instrument performance while minimizing measurement uncertainty.
The product is supplied in a laboratory-grade sealed container to preserve its certified density characteristics throughout storage and transportation. Store the standard according to recommended laboratory conditions and allow it to equilibrate to the certified reference temperature of 25°C before calibration.
Key Features
- Certified density value of 0.8622 g/ml at 25°C.
- Ideal for calibration of laboratory density instruments.
- Excellent analytical accuracy and certified traceability.
- Outstanding long-term stability and reproducibility.
- Suitable for pharmaceutical, chemical, research, and industrial laboratories.
- Manufactured under stringent quality control standards.
FAQs
What is a density standard used for?
A density standard is a reference liquid with a precisely known density (e.g., 0.8622 g/ml) used to calibrate densitometers, hydrometers, and other instruments that measure liquid density. It ensures your equipment provides accurate, repeatable results.
How often should I calibrate my densitometer with this standard?
For critical applications, calibrate weekly or before each major test. For general lab use, monthly calibration is sufficient. Always recalibrate after instrument maintenance or if you suspect drift.
Can this density standard be used for both manual and digital densitometers?
Yes, this density calibration liquid is compatible with all standard densitometers, including digital models from brands like Anton Paar or Mettler Toledo, as well as traditional glass hydrometers.
What’s the shelf life of this density standard solution?
When stored properly (sealed, at room temperature, away from light), this solution remains stable for 2–3 years. Check the certificate of analysis for the exact expiry date.
Do you offer density standards with other values?
Yes, eqipped provides a range of density standard solutions for different calibration needs. Contact our support team to inquire about specific density values or custom requirements.
