Hexanes Spectrophotometric Grade ACS Spin Trapping Reagents 716 ACIDITY (as CH[@3@]COOH) 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 (Al[@2@]O[@3@]) APPROX

00% IRON (Fe) 0

Test Specification Min Max ASSAY 90% FDA LOT NUMBER IDENTIFICATION TO PASS TEST APPEARANCE

Hexanes Spectrophotometric Grade ACS Spin Trapping Reagents 716 ACIDITY (as CH[@3@]COOH) 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