Stannous Oxide Powder Reagent Ready Blots 0 % FREE ACID (as

0 % FREE ACID (as HF) 0

00% ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD (Pb) AS REPORTED AS REPORTED ARSENIC (As) AS REPORTED AS REPORTED NICKEL (Ni) AS REPORTED AS REPORTED COPPER (Cu) AS REPORTED AS REPORTED IDENTIFICATION A SPECTRUM SPECTRUM IDENTIFICATION B YELLOW YELLOW IDENTIFICATION C RETENTION TIME RETENTION TIME EXPIRATION DATE MANUFACTURE DATE APPEARANCE RESIDUAL SOLVENTS AS REPORTED AS REPORTED

5 % pH OF A 1M SOLUTION @ 20 C 5

50% MOISTURE 10

Test Specification Min Max ASSAY 20 % +/- 0

Stannous Oxide Powder Reagent Ready Blots 0 % FREE ACID (asTest Specification Min Max ARSENIC (As) 0. 00% CHLORIDE (Cl) 0. 01% IRON (Fe) 0. 01% SULFATES (SO[@4@]) 0. 01%