Description
Specifications Table
Product Name – Density standard, 0.8790 g/ml at 60 °C
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – Certified Reference Material (CRM)
Application – Calibration of densitometers, hydrometers, and pycnometers
Product Overview
This density standard (0.8790 g/ml at 60°C) is a high-precision reference material designed for calibrating laboratory instruments such as densitometers, hydrometers, and pycnometers. Manufactured under strict quality controls, it ensures traceability to international standards, providing reliable and reproducible results. The liquid form is chemically stable, resistant to evaporation, and free from impurities that could affect measurements. Each batch undergoes rigorous testing to confirm its density value, with certification documentation included for compliance and audit purposes. The standard is packaged in a durable, leak-proof container to maintain integrity during storage and handling. Ideal for laboratories requiring NIST-traceable or ISO-compliant calibration, this product eliminates variability in density measurements, ensuring consistency across experiments. Its long shelf life and minimal maintenance requirements make it a cost-effective solution for routine and high-accuracy applications.
FAQs
1. What is the shelf life of this density standard?
The density standard has a shelf life of 24 months from the date of manufacture when stored under recommended conditions. Always check the certificate of analysis for the exact expiry date.
2. Can this standard be used for calibrating digital densitometers?
Yes, this density standard is compatible with both digital and analog densitometers, provided the instrument’s operating temperature range includes 60°C.
3. Is this product traceable to NIST or other international standards?
The density standard is traceable to primary reference materials and complies with ISO 17025 and ISO Guide 34 standards, ensuring global recognition for calibration purposes.
4. How should this density standard be stored to maintain accuracy?
Store the standard in its original sealed container at a controlled room temperature (15–25°C), away from direct sunlight and moisture. Avoid exposure to extreme temperatures or contaminants.
5. Does this standard require recalibration over time?
While the standard is designed for long-term stability, periodic verification against a fresh reference material is recommended, especially if used frequently or stored beyond the recommended conditions.
