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00% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED REDUCING SUBSTANCES 0
00% LEAD (Pb) 2 mg/kg IDENTIFICATION TO PASS TEST
Test Specification Min Max ASSAY (Na[@2@]B[@4@]O[@7@][-10H[@2@]O) 99
01% LEAD (Pb) 0
Sodium Pyrophosphate Decahydrate Crystal Reagent ACS HPLC Solvents 00% ELEMENTAL IMPURITIES AS REPORTEDTest Specification Min Max ASSAY (Na[@4@]P[@2@]O[@7@][ 10H[@2@]O) 99. 0 103. 0 % 99. 0 103. 0 % pH OF A 5% SOLUTION @ 25[dC 9. 5 10. 5 9. 5 10. 5 INSOLUBLE MATTER 0. 01% CHLORIDE (Cl) 0. 00% SULFATES (SO[@4@]) 0. 01% NITROGEN COMPOUNDS (as N) 0. 00% HEAVY METALS (as Pb) 0. 00% IRON (Fe) 0. 00%
US$ 287.00
US$ 241.00
US$ 257.00
