Perchloric Acid 60 Percent Reagent ACS GC Derivatizing Reagents 90% APPEARANCE CLEAR

90% APPEARANCE CLEAR

Test Specification Min Max APPEARANCE TO PASS TEST SOLUBILITY TO PASS TEST

00% ORGANIC IMPURITIES TO PASS TEST TO PASS TEST IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

Test Specification Min Max ABSORPTION MAX 611 nm 611 nm VISUAL TRANSITION INTERVALS pH 4

Test Specification Min Max ASSAY (C[@6@]H[@6@]) 99 - 100 % 99 - 100 %

Perchloric Acid 60 Percent Reagent ACS GC Derivatizing Reagents 90% APPEARANCE CLEARTest Specification Min Max ASSAY (HClO[@4@]) 60. 0 62. 0 % 60. 0 62. 0 % COLOR (APHA) 10 RESIDUE AFTER IGNITION 0. 00% SILICATE AND PHOSPHATE (as SiO[@2@]) 5 ppm CHLORIDE (Cl) 0. 00% NITROGEN COMPOUNDS (as N) 0. 00% SULFATES (SO[@4@]) 0. 00% HEAVY METALS (as Pb) 1 ppm IRON (Fe) 1 ppm