Ammonium Hydroxide Reagent ACS size:4 LT Test Specification Min Max ASSAY

Test Specification Min Max ASSAY (C[@14@]H[@22@]N[@2@]O[@8@][-H[@2@]O) 97

Test Specification Min Max ODOR ODORLESS ODORLESS ASSAY (H[@3@]BO[@3@]

Test Specification Min Max ACID VALUE 196 - 211 196 - 211 SAPONIFICATION VALUE 197 - 212 197 - 212 TITER (SOLIDIFICATION POINT) 54

Test Specification Min Max APPEARANCE WHITE POWDER WHITE POWDER SOLUBILITY (2% DIMETHYLFORMAMIDE) CLEAR AND COLORL CLEAR AND COLORL PURITY (ENZYMATIC) 98% RETEST DATE

Ammonium Hydroxide Reagent ACS size:4 LT Test Specification Min Max ASSAYTest Specification Min Max ASSAY (NH[@3@]) 28. 0 30. 0 % 28. 0 30. 0 % APPEARANCE TO PASS TEST TO PASS TEST RESIDUE AFTER IGNITION 0. 00% CARBON DIOXIDE (CO[@2@]) 0. 00% CHLORIDE (Cl) 0. 5 ppm NITRATE (NO[@3@]) 2 ppm PHOSPHATE (PO[@4@]) 2 ppm SULFATE 2 ppm HEAVY METALS (as Pb) 0. 5 ppm IRON (Fe) 0. 2 ppm SUBSTANCES REDUCING PERMANGANATE TO PASS TEST