1,10-Phenanthroline Anhydrous, 99.9% (HPLC), by Sigma-Aldrich, Certified, 25g

TEST

SPECIFICATION

LOT 03706JN RESULTS

APPEARANCE

WHITE TO OFF-WHITE TO PINK POWDER OR

WHITE POWDER

INFRARED SPECTRUM

CONFORMS TO STRUCTURE.

CONFORMS TO STRUCTURE AND STANDARD AS

ILLUSTRATED ON PAGE 889D OF EDITION I,

VOLUME 2 OF "THE ALDRICH LIBRARY OF FT-IR

SPECTRA".

TITRATION

99.0%-101.0% (WITH HCLO4)

99.4 % (WITH HCLO4)

HIGH PRESSURE LIQUID

99.0% (MINIMUM)

99.9 %

CHROMATOGRAPHY