Internal Standard for EPA Method 200.8 in 2 Percent HNO3 + TrHCl Pharmaceutical Research Chemicals Test Specification Min Max ASSAY

Test Specification Min Max ASSAY (PbCrO[@4@]) 98

00% RESIDUE ON IGNITION NEGLIGIBLE NEGLIGIBLE ORGANIC IMPURITIES TO PASS TEST TO PASS TEST ELEMENTAL IMPURITIES: THALLIUM (Tl) AS REPORTED AS REPORTED CHROMIUM (Cr) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO PASS TEST APPEARANCE DATE OF MANUFACTURE EXPIRATION DATE RESIDUAL SOLVENTS: TO PASS TEST TO PASS TEST

Test Specification Min Max IRON (Fe) 0

00% ALKALINITY TO PASS TEST ALKALOIDS TO PASS TEST LEAD (Pb) 2 mg/kg IDENTIFICATION TO PASS TEST EXPIRATION DATE

Internal Standard for EPA Method 200.8 in 2 Percent HNO3 + TrHCl Pharmaceutical Research Chemicals Test Specification Min Max ASSAY