Congo Red 0.1 Percent Indicator Solution size:500 ML Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE BEIGE GRANULES BEIGE GRANULES BULK DENSITY 600 g/I WATER ADSORPTION 19% WATER 1

70% RESIDUE AFTER EVAPORATION 5 ppm WATER 0

10% ELEMENTAL IMPURITIES AS REPORTED RELATED COMPOUNDS TO PASS TEST IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

01N TRACEABLE TO NIST EXPIRATION DATE MANUFACTURE DATE APPEARANCE

Test Specification Min Max APPEARANCE CRYSTALLINE SOLI CRYSTALLINE SOLI ASSAY 99% 99%

Congo Red 0.1 Percent Indicator Solution size:500 ML Test Specification Min Max APPEARANCETest Specification Min Max SUITABILITY AS AN INDICATOR TO PASS TEST TO PASS TEST EXPIRATION DATE