Laboratory chemicals and products-Clinical chemistry and hematology products-Fine & industrial chemicals

Certificate of Analysis

Product No 8003
Lot No2203505851
Release Date11-Feb-2022

Meets Reagent Specifications for testing Ph.Eur. monographs.

Test Specification Actual value
Acidity or Alkalinitypasses test passes test
Appearance of solutionpasses test passes test
Identificationpasses test passes test
Matter Insoluble in Waterpasses test passes test
Reducing Substancespasses test passes test
Relative Density0.790-0.793 0.791
Residue on Evaporationmax. 50 ppm< 50 ppm
Water (H2O)max. 3 g/l1.6 g/l
Additional Specification(s):
Assay (by GC)min. 99.0 %99.9 %
Related Substances:
Benzenemax. 2 ppm (v/v)< 2 ppm (v/v)
Methanol (CH3OH)max. 0.05 % (v/v)< 0.05 % (v/v)
Other Impuritiespasses test passes test
2-Propanol (CH3CHOHCH3)max. 0.05 % (v/v)< 0.05 % (v/v)

Use Before Date: 2027-02