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5 ppb CHROMIUM (Cr) 1 ppb COBALT (Co) 1 ppb COPPER (Cu) 1 ppb DYSPROSIUM 0
10% TOTAL IMPURITIES 0
00% NONVOLATILE RESIDUE 0
00% WATER APPROX
Test Specification Min Max YTTRIUM 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3167 3167 EXPIRATION DATE
Manganese Sulfate Monohydrate Reagent ACS Purine nucleotides 5 ppb CHROMIUM (Cr) 1Test Specification Min Max ASSAY (MnSO[@4@][ H[@2@]O) 98. 0 101. 0 % 98. 0 101. 0 % LOSS ON IGNITION 10. 0 12. 0 % 10. 0 12. 0 % INSOLUBLE MATTER 0. 01% CHLORIDE (Cl) 0. 01% SUBSTANCES REDUCING PERMANGANATE TO PASS TEST HEAVY METALS (as Pb) 0. 00% IRON (Fe) 0. 00% CALCIUM (Ca) 0. 01% MAGNESIUM (Mg) 0. 01% NICKEL (Ni) 0. 02% POTASSIUM (K) 0. 01% SODIUM (Na) 0. 05% ZINC (Zn) 0. 01%
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