Agilent, 190034200, Certified reference standard for certification of UV instruments to USP requirements. Includes 0.006% potassium dichromate plus perchloric acid blank and neutral density filters of 0.5, 0.7 + 1.0 Abs. for photometric accuracy test

Certified reference standard for certification of UV instruments to USP requirements. Includes 0.006% potassium dichromate plus perchloric acid blank and neutral density filters of 0.5, 0.7 + 1.0 Abs. for photometric accuracy tests. Also includes 4% holmium perchlorate in 10% perchloric acid for wavelength accuracy tests. Each solution is sealed in a quartz cuvette. A certificate of calibration with NIST traceability is included for each solution/filter. Certified reference standard for certification of UV-Vis spectrophotometers to US Pharmacopeia requirements. Includes 0.006% potassium dichromate plus perchloric acid blank and neutral density filters of 0.5, 0.7, and 1.0 Abs for photometric accuracy tests. Also includes 4% holmium perchlorate in 10% perchloric acid for wavelength accuracy tests. Each solution is sealed in a quartz cuvette. A certificate of calibration with NIST traceability is included for each solution/filter.

Specifications:
Analyte Count: 0
Technique: UV-Vis
UNSPSC Code: 41116107

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This certified reference standard is specifically designed for the calibration and performance verification of ultraviolet (UV) spectrophotometers in accordance with USP requirements. The set includes a 0.006 percent potassium dichromate solution for photometric accuracy assessment, complete with a matching perchloric acid blank to ensure reliable baseline correction. Neutral density filters at absorbance values of 0.5, 0.7, and 1.0 are provided for validating photometric linearity and instrument accuracy. For wavelength accuracy testing, a 4 percent holmium perchlorate solution in 10 percent perchloric acid is included, enabling precise spectral calibration. Each solution is securely sealed in a high-quality quartz cuvette, ensuring stability and ease of use without risk of contamination or evaporation. The kit is ideal for routine quality control, regulatory compliance in pharmaceutical analysis, and laboratory research requiring traceable UV spectrometer certification. Applicable to a wide range of UV-Vis spectrophotometers from Agilent and other major manufacturers, the reference materials are supplied with a certificate of calibration that is traceable to NIST, ensuring consistent and reliable performance. This comprehensive standard is essential for laboratories seeking confidence in their UV analytical results and compliance with global pharmacopeial standards.