Description
Specifications Table
Product Name – Density standard, 0.8428 g/ml at 15 °C
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – Certified Reference Material (CRM)
Application – Calibration of densitometers, pycnometers, and hydrometers
Product Overview
The Density Standard (0.8428 g/ml at 15°C) is a certified reference material designed for high-precision calibration in laboratory settings. This liquid standard ensures traceable accuracy, making it indispensable for calibrating densitometers, pycnometers, and hydrometers. Its formulation adheres to strict quality control measures, guaranteeing consistent performance across repeated measurements. The standard is packaged in a 100 ml volume, providing sufficient quantity for routine calibration without excessive waste. Its stability under controlled conditions minimizes variability, ensuring long-term reliability in analytical workflows. Whether used in research or quality assurance, this density standard delivers the precision required for critical applications. The material is supplied with a certificate of analysis, confirming its compliance with international standards. Its low evaporation rate and chemical inertness further enhance its suitability for prolonged use in diverse laboratory environments. For labs prioritizing accuracy and reproducibility, this density standard serves as a benchmark for density-related measurements.
FAQs
1. What is the shelf life of this density standard?
The density standard remains stable for up to 24 months when stored in its original, tightly sealed container at room temperature, away from direct sunlight and moisture.
2. Can this standard be used with digital densitometers?
Yes, it is fully compatible with digital densitometers, provided the instrument is calibrated to the specified temperature of 15°C for accurate readings.
3. Are there alternatives for different density ranges?
Alternatives are available for various density ranges, including 0.6938 g/ml, 0.7938 g/ml, and higher values, depending on specific calibration requirements.
4. How should this standard be stored to maintain accuracy?
Store the standard in an upright position at a controlled temperature (15–25°C) and avoid exposure to temperature fluctuations or contaminants to preserve its integrity.
5. Is this standard traceable to national or international standards?
Yes, it is traceable to NIST (National Institute of Standards and Technology) or equivalent international standards, as documented in the provided certificate of analysis.
