Thermo Scientific™ traceable Toluene in Hexane Solution Standard ensures accurate wavelength and absorbance results by verifying spectrophotometer resolution. Reference Material to qualify Spectral bandwidth in UV region.
- For use with Evolution 201, 220, 206 Bio, 350, 60S, 300, Genesys 10S, BioMate 3S
- Heat-sealed in a quartz cuvette and traceable to the NIST™
- Resolution is measured by calculating the ratio of the peak maixma of toluene at 269nm to its peak minima at 266nm
- Resulting ratio provides a measure of instrument resolution
- To determine spectral bandwidth, compare ratio obtained with table provided with the standard"
Simple checks of the resolution and bandwidth of your spectrophotometer will ensure that the best possible results are obtained for your analyses. A 0.02% Toluene in Hexane Solution is the pharmacopoeia preferred method for verifying resolution of a spectrophotometer
Certifications: A Certificate of Calibration and Traceability and full instructions for use are provided with each Reference Material. The certificate is supplied in electronic format, on a USB drive in the same box as the references, allowing hard copy to be produced on demand and giving easy interface to the user’s own IT systems. Certification measurements are made on a reference spectrophotometer that has been qualified using Standard Reference Materials certified by the National Institute of Standards and Technology (NIST) in the USA, or against primary physical references such as elemental emission lines.
Delivery information: No need to repackage this unit. Air shipment Eligible.
No temperature requirements.
