USP and EP UV Standards Set for Spectrophotometers, Thermo Scientific
# de catalogue 76472-752
Fournisseur: Thermo Scientific
Numéro CAS:
Spécifications
- Concentration:-
- Description:USP and EP UV Standards Set, calibrated for use
with instruments with SBW of < 3 nm, 190-640 nm - Size:1 Set
- Cat. no.:76472-752
Spécifications
A propos de cet article
Reference Materials to quality performance verification (PV) tests in UV region. A set of solutions for pharmacopeia compliance support.
- Wavelength accuracy
- Absorbance accuracy
- Stray light
- Resolution
Wavelength Accuracy: Calibrated holmium oxide solution for wavelength accuracy from 241 nm to 641 nm
Photometric Accuracy: Calibrated 60 mg/L, 80 mg/L and 140 mg/L potassium dichromate with blank: UV absorbance accuracy to 2A
Stray Light: Certified potassium chloride, sodium iodide, and sodium nitrate for stray light measurements
Resolution: Certified toluene in hexane solution with hexane blank for resolution (spectral bandwidth) testing
Calibrated for use with instruments with SBW of < 3 nm.
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