Description
Specifications Table
Product Name – Bandwidth standard, toluene hexane (RSPEC00311) UV spectroscopy bandwidth standard
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – Spectroscopy Grade
Application – UV-Vis spectral bandwidth calibration
Product Overview
The toluene-hexane UV spectroscopy bandwidth standard is a high-precision reference solution engineered for spectral bandwidth calibration in UV-Vis spectroscopy. Formulated with spectroscopy-grade toluene and hexane, this standard ensures minimal impurities and consistent absorbance profiles, making it ideal for validating instrument performance. The solution is prepared under stringent quality controls to maintain stability and reproducibility, critical for accurate wavelength resolution testing. Its low volatility and chemical stability reduce evaporation losses, preserving calibration integrity over extended use. This standard is compatible with most UV-Vis spectrometers and adheres to international reference material guidelines. The 100 ml pack size offers sufficient volume for repeated calibrations without frequent replenishment. Whether used in routine instrument maintenance or quality assurance protocols, this bandwidth standard delivers reliable spectral data, minimizing measurement errors and enhancing analytical confidence.
FAQs
1. What is the shelf life of this UV spectroscopy bandwidth standard?
The toluene-hexane bandwidth standard has a shelf life of 24 months from the date of manufacture when stored unopened in its original packaging at room temperature, away from direct sunlight and moisture.
2. Can this standard be used with diode array spectrometers?
Yes, this bandwidth standard is compatible with diode array spectrometers, as it meets the absorbance and spectral purity requirements for such instruments.
3. Are there any specific storage conditions required for this standard?
Store the standard in a tightly sealed container at 15-25°C, away from ignition sources, oxidizing agents, and direct sunlight to prevent degradation.
4. What alternatives exist if this standard is unavailable?
Alternatives include holmium oxide filters or didymium glass standards, though these may require recalibration adjustments due to differing absorbance profiles.
5. How does this standard compare to NIST-traceable reference materials?
While not NIST-certified, this standard is manufactured under ISO-compliant processes and provides comparable spectral accuracy for routine calibration needs.
