Description
Specifications Table
Product Name – Density Standard, 0.7933 g/ml at 15°C
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – Certified Reference Material
Application – Calibration of pycnometers, densitometers, and hydrometers
Product Overview
The Density Standard (0.7933 g/ml at 15°C) is a certified reference material designed for precise calibration of laboratory instruments. Formulated with high-purity components, it ensures accurate density measurements critical for scientific and industrial applications. This liquid standard is stable under controlled conditions, minimizing evaporation or degradation over time. Its certified value of 0.7933 g/ml at 15°C aligns with international standards, making it suitable for quality control, research, and routine lab testing. The product undergoes rigorous testing to guarantee consistency across batches, reducing variability in experimental results. Compatible with most pycnometers, densitometers, and hydrometers, it provides a reliable baseline for density determinations. The packaging is designed to prevent contamination, with airtight seals and inert materials to maintain integrity. Whether used in academic labs, industrial settings, or calibration facilities, this density standard delivers repeatable performance, ensuring compliance with ISO and ASTM guidelines. Its long shelf life and ease of use make it a cost-effective choice for labs requiring frequent recalibration.
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 unopened in recommended conditions. Once opened, use within 12 months for optimal accuracy.
2. Can this standard be used with digital densitometers?
Yes, this density standard is compatible with digital densitometers, provided the instrument operates within the specified temperature range of 15°C for accurate readings.
3. Are there alternatives for higher or lower density values?
Alternatives are available for different density ranges, including 0.692 g/ml (hexane), 0.879 g/ml (isopropanol), and 1.000 g/ml (water). Contact support for custom requirements.
4. How should this standard be stored to maintain accuracy?
Store the density standard in a tightly sealed container at 15–25°C, away from direct sunlight and moisture. Avoid temperature fluctuations to prevent evaporation or condensation.
5. Is this standard traceable to NIST or other metrology institutes?
This density standard is manufactured under ISO 17034 guidelines and is traceable to NIST or equivalent national metrology institutes for certified reference materials.
