Description
Specifications Table
Product Name – Density standard, 0.7411 g/ml at 15°C
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – Certified Reference Material
Application – Calibration of density measurement instruments
Product Overview
The density standard with a certified value of 0.7411 g/ml at 15°C is a high-precision reference liquid designed for calibrating density measurement instruments such as hydrometers, pycnometers, and digital densitometers. This standard is manufactured under strict quality control to ensure traceability and accuracy, making it ideal for laboratories requiring reliable density measurements. The liquid is formulated to maintain stability over time, minimizing evaporation and degradation to preserve its certified density value. Each batch undergoes rigorous testing to confirm compliance with international standards, providing users with confidence in their calibration processes. The product is packaged in a durable, leak-proof container to prevent contamination and ensure long-term storage stability. Its low viscosity allows for easy handling and precise dispensing during calibration procedures. Whether used in routine laboratory operations or quality assurance protocols, this density standard delivers consistent performance for accurate density determinations.
FAQs
1. What is the shelf life of this density standard?
The shelf life is typically 24 months from the date of manufacture when stored in its original, unopened container under recommended conditions.
2. Can this standard be used for calibrating both analog and digital densitometers?
Yes, it is suitable for calibrating all types of densitometers, including analog hydrometers and digital instruments, provided they operate within the specified temperature range.
3. How should this density standard be stored to maintain accuracy?
Store the standard in a cool, dry place away from direct sunlight and heat sources, with the container tightly sealed to prevent evaporation or contamination.
4. Is this standard traceable to international measurement standards?
Yes, it is traceable to NIST or equivalent international standards, ensuring reliability and compliance with global calibration requirements.
5. What is the recommended temperature range for using this density standard?
The standard is certified at 15°C, but it can be used within a narrow range around this temperature (typically ±1°C) for optimal accuracy.










