USP and EP Vis Standards Set for Spectrophotometers, Thermo Scientific

Supplier: Thermo Scientific
222-327300
76472-754EA 5767 CAD
76472-754
USP and EP Vis Standards Set for Spectrophotometers, Thermo Scientific
Standards Chromatography Standards
Reference Materials to quality performance verification (PV) tests in UV-Vis region. A set of filter standards for pharmacopeia compliance support.

  • Wavelength accuracy
  • Photometric accuracy

Wavelength Accuracy: Didymium glass filter
Photometric Accuracy: 4 neutral density filters calibrated for absorbance at 440, 465, 546.1, 590 and 635 nm. Absorbance values approximately 0.5, 1.0, 1.5 and 2.0.
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