Description
Specifications Table
Product Name – Density standard, 1.9141 g/ml at 20 °C
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – Certified Reference Material (CRM)
Application – Density calibration, instrument verification
Product Overview
The density standard with a certified value of 1.9141 g/ml at 20 °C is a high-precision reference material designed for laboratory calibration. Manufactured under stringent quality controls, this standard ensures traceability to international measurement standards, providing consistent and reliable results. Its stable formulation minimizes evaporation and degradation, making it ideal for long-term use in analytical instruments like densitometers, hydrometers, and pycnometers. The liquid form allows for easy handling and dispensing, while the CRM-grade certification guarantees accuracy within tight tolerances. Each batch undergoes rigorous testing to confirm its density value, ensuring compliance with ISO and NIST guidelines. This density standard is an essential tool for maintaining the accuracy of laboratory equipment, reducing measurement errors, and ensuring reproducibility in experiments. The 100 ml pack size offers sufficient volume for repeated calibrations without frequent replacements. Store in a cool, dry place away from direct sunlight to preserve its integrity.
FAQs
1. What is the shelf life of this density standard?
When stored properly in a tightly sealed container at room temperature, this density standard remains stable for up to 2 years from the date of manufacture.
2. Can this standard be used with digital densitometers?
Yes, this density standard is compatible with most digital densitometers, including those from Anton Paar, Mettler Toledo, and other leading brands.
3. Is this density standard traceable to NIST or other international standards?
Yes, it is fully traceable to NIST (National Institute of Standards and Technology) and follows ISO 17025 guidelines for reference materials.
4. What precautions should be taken while handling this standard?
Avoid contamination by using clean, dry pipettes or syringes. Always reseal the container tightly after use to prevent evaporation or moisture absorption.
5. Are there alternatives available for different density ranges?
Yes, we offer a range of density standards covering various values. Check our catalog for options like 0.692 g/ml, 0.789 g/ml, or 1.000 g/ml for broader calibration needs.
