Description
Specifications Table
Product Name – Refractive index standard, solvent based at 20 °C
Quantity/Pack Size – 15 ml
Form – Liquid
Grade – Certified Reference Material
Application – Refractometer calibration, optical testing
Product Overview
This solvent-based refractive index standard is engineered to provide a stable and accurate reference at 20°C, ensuring precise calibration of refractometers and other optical instruments. The formulation is optimized to minimize volatility and resist environmental interference, making it suitable for both routine and high-precision applications. As a certified reference material, it adheres to strict quality controls, offering traceability to recognized metrological standards. The liquid form facilitates easy dispensing and cleaning, while its chemical stability ensures long-term consistency in measurements. Designed for laboratories, research facilities, and industrial settings, this standard eliminates variability in refractive index readings, supporting reliable data acquisition and instrument validation. Its compatibility with a wide range of optical devices further enhances its utility in diverse analytical workflows.
FAQs
1. Does this standard require any special handling during use?
While no special handling is required, it is recommended to use clean, dry pipettes or droppers to avoid contamination. Ensure the bottle is resealed immediately after use.
2. Can this standard be used for calibrating Abbe refractometers?
Yes, it is fully compatible with Abbe refractometers and other prism-based instruments, provided the refractive index falls within the instrument’s measurable range.
3. What is the typical uncertainty of this refractive index standard?
The certified uncertainty is typically ±0.0002, ensuring high confidence in calibration results for most laboratory and industrial applications.
4. Is recalibration of the standard required over time?
Under proper storage conditions, recalibration is not necessary within the shelf life. However, verify the standard if exposed to adverse conditions or after prolonged opening.
5. Are there any safety precautions for disposal of this standard?
Dispose of the standard according to local regulations for solvent-based chemical waste. Avoid pouring down drains or mixing with incompatible substances.
