Description
Specifications Table
Product Name – Refractive index standard, 20 °C, 1.35568
Quantity/Pack Size – 15 ml
Form – Liquid
Grade – Laboratory Standard
Application – Calibration, optical measurements
Product Overview
The refractive index standard (1.35568 at 20°C) is a stabilized sucrose solution designed for precise calibration and optical measurements in laboratory settings. This high-grade standard ensures consistent and accurate results, making it essential for quality control processes where refractive index plays a critical role. The solution is formulated to maintain stability over time, reducing variability in measurements. Its laboratory-grade purity minimizes contamination risks, ensuring reliable performance in sensitive applications. Whether used in research, industrial testing, or routine lab procedures, this refractive index standard provides the accuracy needed for critical optical measurements. The 15 ml pack size offers convenience for frequent calibration needs without excessive waste. Store in a cool, dry place away from direct sunlight to preserve its integrity and extend shelf life.
FAQs
1. What is the shelf life of this refractive index standard?
When stored properly in a cool, dry place, this refractive index standard maintains its accuracy for up to 24 months from the date of manufacture.
2. Can this standard be used with digital refractometers?
Yes, this refractive index standard is compatible with most digital and analog refractometers, ensuring accurate calibration across different instruments.
3. Are there any precautions for handling this solution?
Avoid contamination by using clean pipettes or droppers. Seal the container tightly after each use to prevent evaporation or exposure to moisture.
4. How does temperature affect the refractive index measurement?
The standard is calibrated at 20°C. Temperature variations may alter the refractive index, so measurements should be taken at or adjusted to this reference temperature.
5. Is this standard traceable to national or international standards?
This refractive index standard is manufactured under strict quality controls and is traceable to NIST (National Institute of Standards and Technology) reference materials.
