Lanthanum Plasma Emission Standard 1 ml = 10 mg La Acetylenes Test Specification Min Max CLARITY

Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 6

Test Specification Min Max ARSENIC (As) 995 - 1005 ppm 995 - 1005 ppm TRACEABLE TO NIST EXPIRATION DATE

10% ORGANIC IMPURITIES TO PASS TEST ISOMER CONTENT TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

300 TU/mg pH (1%) 4

00% ENDOTOXIN BY LAL AS REPORTED AS REPORTED DNase

Lanthanum Plasma Emission Standard 1 ml = 10 mg La Acetylenes Test Specification Min Max CLARITYTest Specification Min Max LANTHANUM 9950 10050 ppm 9950 10050 ppm TRACEABLE TO NIST EXPIRATION DATE