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20% POTASSIUM FLUOSILICATE (K[@2@]SiF[@6@]) 0
716 ACIDITY (as CH[@3@]COOH) 0
00% ARSENIC (As) 3 mg/kg FLUORIDE 10 mg/kg LEAD (Pb) 2 mg/kg PYROPHOSPHATE (as K[@4@]P[@2@]O[@7@]) 2% INSOLUBLE SUBSTANCES 0
Test Specification Min Max ASSAY (Fe) 20 22 g/100 NITRATE (NO[@3@]) TO PASS TEST TO PASS TEST FERROUS SALTS TO PASS TEST TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO PASS TEST CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST
Hexanes Spectrophotometric Grade ACS Spin Trapping Reagents 20% POTASSIUM FLUOSILICATE (K[@2@]SiF[@6@]) 0Test Specification Min Max Assay (Hexanes; Sum of 5 Isomers, total Hexanes, plus Methylcyclopentane) 98. 50% 98. 50% ULTRAVIOLET ABSORBANCE TO PASS TEST TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0. 00% WATER SOLUBLE TITRABLE ACID 0. 0003 meq SULFUR COMPOUNDS (as S) 0. 01% THIOPHENE TO PASS TEST TO PASS TEST RETEST DATE
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