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Test Specification Min Max APPEARANCE WHITE CRYSTALS WHITE CRYSTALS ASSAY 98% ABSORBANCE OF A 0
w/w 9% 15% COLOR (APHA) 10 RESIDUE ON IGNITION 0
00% WATER DETERMINATION 10
01% IRON (Fe) 0
00% AMMONIUM SALTS TO PASS TEST ELEMENTAL IMPURITIES: LEAD (Pb) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST
Phosphate Standard Solution 1000 ppm size:500 ML Test Specification Min Max APPEARANCETest Specification Min Max CONCENTRATION 1000 + 10 ppm 1000 + 10 ppm TRACEABLE TO NIST POTASSIUM HYDROG POTASSIUM HYDROG APPEARANCE CLEAR,COLORLESS CLEAR,COLORLESS EXPIRATION DATE DATE OF MANUFACTURE
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