Thermo Scientific Potassium Dichromate Solution Standards are NIST-traceable for qualifying instrument performance. Qualify your spectrophotometer's performance with NIST-traceable Thermo Scientific Potassium Dichromate Solution Standards for photometric accuracy.
The Potassium Dichromate Solution Standard is available in a set of two or six standards. Both standard sets are:
Supplied in 0.001M perchloric acid in permanently sealed quartz cells
Compatible with any cell holder that accommodates 10mm pathlength rectangular cells
Traceable to NIST standards and supplied with a calibration certificate
Calibrated for use with instruments with a SBW of ≤1.6nm, including the Thermo Scientific Evolution 60, Evolution 300 and Evolution 600
Set of Two Standards
Intended for testing photometric accuracy at 430nm as required by the European Pharmacopoeia Section 2.2.25, revised 2005
Includes a 600mg/L standard and corresponding blank
Set of Six Standards
Designed to check linearity of the instrument in the UV region
Calibrated at 235, 257, 313 and 350nm
Includes standards at 0, 20, 40, 60, 80 and 100mg/L concentrations
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