Description
Specifications Table
Product Name – Density standard, 1.1651 g/ml at 20 °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 (1.1651 g/ml at 20°C) is a certified reference material designed for high-precision calibration of laboratory instruments. Formulated with ultra-pure components, it ensures long-term stability and traceability to international standards, making it a reliable choice for quality control and analytical testing. The solution is rigorously tested for consistency, with a density value verified under controlled conditions (20°C) to minimize measurement errors. Its low volatility and resistance to contamination ensure repeatable results across multiple uses. Compatible with most densitometers, pycnometers, and hydrometers, this standard is essential for maintaining instrument accuracy in research, industrial, and educational settings. The packaging includes a certificate of analysis (CoA) for full traceability, and the material is stored in a tamper-evident, leak-proof container to preserve integrity during handling and storage.
FAQs
1. What is the shelf life of this density standard?
When stored unopened in a cool, dry place, this density standard remains stable for up to 24 months from the date of manufacture.
2. Can this standard be used with digital densitometers?
Yes, it is fully compatible with digital densitometers, provided the instrument is calibrated to recognize the 1.1651 g/ml reference value.
3. Is recalibration required after opening the bottle?
Recalibration is not necessary if the bottle is resealed properly after each use and stored under recommended conditions.
4. What alternatives are available for higher density ranges?
For higher density requirements, standards such as 1.3000 g/ml or 1.5000 g/ml are commonly used and can be sourced separately.
5. How should this standard be disposed of after use?
Follow local laboratory waste disposal guidelines; this material is non-hazardous but should be handled as chemical waste if contaminated.
