CRQL Standard 1 in HNO3 size:500 ML 10 % EXPIRATION DATE

10 % EXPIRATION DATE

Test Specification Min Max ERBIUM 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3116 3116 EXPIRATION DATE

6 WATER CONDUCTIVITY 1 mS/cm SULFUR DIOXIDE 50 ppm PEROXIDES 10 ppm IRON 30 ppm CHROMIUM 10 ppm ZINC 30 ppm LOSS ON DRYING 15% MICROBIAL LIMITS: TOTAL BACTERIA COUNT 1000 cfu/g TOTAL YEASTS AND MOLDS COUNT 100 cfu/g SALMONELLA NEGATIVE NEGATIVE ESCHERICHIA COLI NEGATIVE NEGATIVE ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD (Pb) AS REPORTED AS REPORTED ARSENIC (As) AS REPORTED AS REPORTED MERCURY (Hg) AS REPORTED AS REPORTED COPPER (Cu) AS REPORTED AS REPORTED IDENTIFICATION A TO PASS TEST TO PASS TEST IDENTIFICATION B TO PASS TEST TO PASS TEST RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

Test Specification Min Max ACID VALUE 204 - 220 204 - 220 SAPONIFICATION VALUE 205 - 221 205 - 221 TITER (SOLIDIFICATION POINT) 53

00% ORGANIC IMPURITIES: ACETIC ACID 0

CRQL Standard 1 in HNO3 size:500 ML 10 % EXPIRATION DATE