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5 % ACID-INSOLUBLE SUBSTANCES 0
Test Specification Min Max ASSAY 98 103
Test Specification Min Max PURITY (GC) 99
03N TRACEABLE TO NIST EXPIRATION DATE MANUFACTURE DATE APPEARANCE
Sodium Carbonate Anhydrous Alkalimetric Standard Granular Reagent Special ACS pH Meters - Laboratory & Portable 5 % ACID-INSOLUBLE SUBSTANCES 0Test Specification Min Max ASSAY (DRIED BASIS) 99. 95 100. 05% INSOLUBLE MATTER 0. 01% LOSS ON HEATING @ 285[dC 1. 00% CHLORIDE (Cl) 0. 00% PHOSPHATE (PO[@4@]) 0. 00% SILICA (SiO[@2@]) 0. 01% SULFUR COMPOUNDS (as SO[@4@]) 0. 00% HEAVY METALS (by ICP OES) 5 ppm IRON (Fe) 5 ppm POTASSIUM (K) 0. 01% CALCIUM (Ca) 0. 02% MAGNESIUM (Mg) 0. 00% RETEST DATE
US$ 84.95
US$ 54.90
