Description
Specifications Table
Product Name – Density standard, 1.2498 g/ml at 15°C
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – Certified Reference Material (CRM)
Application – Calibration of density-measuring instruments, quality control
Product Overview
This density standard (1.2498 g/ml at 15°C) is a high-precision reference material designed for the calibration of hydrometers, pycnometers, digital density meters, and other density-measuring instruments. Manufactured under stringent quality controls, it ensures traceability to international standards, providing reliable and repeatable results for laboratory applications. The solution is formulated with ultra-pure reagents to minimize impurities, ensuring long-term stability and consistency in performance. Each batch undergoes rigorous testing to confirm its stated density value, with certification documentation provided for compliance and audit purposes. The 100 ml pack size offers an optimal balance between usability and shelf life, reducing the risk of contamination while providing sufficient volume for multiple calibrations. Compatible with most laboratory glassware and instruments, this standard is an essential tool for maintaining accuracy in density measurements across research, industrial, and educational settings. Its sealed packaging prevents evaporation and degradation, preserving integrity until use.
FAQs
1. What is the shelf life of this density standard?
When stored unopened in its original packaging at controlled room temperature (15–25°C), this density standard remains stable for up to 24 months from the date of manufacture. Always check the expiration date on the label before use.
2. Can this standard be used with automatic density meters?
Yes, this density standard is compatible with most automatic and digital density meters, including those from leading brands. Ensure the instrument is clean and properly zeroed before calibration to avoid measurement errors.
3. Are there alternatives for different density ranges?
Yes, we offer a range of density standards covering various values (e.g., 0.692 g/ml, 0.789 g/ml, 1.000 g/ml) for broader calibration needs. Select the standard closest to your sample’s expected density for optimal accuracy.
4. How should I store this density standard after opening?
After opening, tightly reseal the bottle and store it upright in a cool, dry place away from direct sunlight and moisture. Avoid temperature fluctuations to prevent condensation or evaporation, which could alter the density value.
5. Is this standard traceable to NIST or other international references?
This density standard is manufactured and certified with traceability to NIST (National Institute of Standards and Technology) or equivalent international standards, ensuring its reliability for critical applications. Certification details are provided with each unit.
