Palladium (II) Acetate
Test Specification Min Max ASSAY 47.5 - 48.5 % 47.5 - 48.5 % IRON (Fe) 50 ppm COPPER (Cu) 10 ppm MANGANESE (Mn) 10 ppm LEAD (Pb) 20 ppm ALUMINUM...
Potassium Sulfate Anhydrous Low Nitrogen Granular
Test Specification Min Max ASSAY 99% TOTAL NITROGEN COMPOUNDS (as N) 0.00% CHLORIDE (Cl) 0.00% LEAD (Pb) 0.00% IRON (Fe) 0.00% SODIUM (Na) 0.02%
Potassium Stannate Trihydrate Powder Purified
Test Specification Min Max ASSAY 95.00%
Potassium Sodium Tartrate Tetrahydrate Purified
Test Specification Min Max ASSAY (KNaC[@4@]H[@4@]O[@6@][-4H[@2@]O) 95% 95%
Potassium Phosphate Dibasic Anhydrous BiotechGrade
Test Specification Min Max ODOR ODORLESS ODORLESS ASSAY (K[@2@]HPO[@4@]) 98.0-100.5 % 98.0-100.5 % pH OF A 5% SOLUTION @ 25[dC APPROX. 9 APPROX. 9 SOLUBILITY CLR.COLORLESS SO CLR.COLORLESS SO LOSS...
Potassium Phosphate Dibasic Anhydrous Powder Reagent ACS
Test Specification Min Max ASSAY (K[@2@]HPO[@4@]) 98.00% pH OF A 5% SOLUTION @ 25[dC 8.5 9.6 INSOLUBLE MATTER 0.01% LOSS ON DRYING @ 105 C 1.00% CHLORIDE (Cl) 0.00% NITROGEN...
Polyvinyl Alcohol Reagent
Test Specification Min Max ACTUAL VISCOSITY OF 4 % SOLUTION AS REPORTED AS REPORTED LOSS ON DRYING 5% RESIDUE ON IGNITION 2.00%
Potassium Periodate Reagent ACS
Test Specification Min Max ASSAY (KIO[@4@]) 99.8 - 100.3 % 99.8 - 100.3 % OTHER HALOGENS (as Cl) 0.01% MANGANESE (Mn) 1 ppm
Pyridine Reagent ACS
Test Specification Min Max ASSAY (C[@5@]H[@5@]N) 99.00% SOLUBILITY IN WATER TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 0.00% WATER 0.10% CHLORIDE (Cl) 0.00% SULFATE 0.00% AMMONIA (NH[@3@]) 0.00%...
Pyridine Borane Complex
Test Specification Min Max ASSAY: PYRIDINE BORANE (BASED ON ACTIVE HYDROGEN) APPROX. 95 % APPROX. 95 %
Phosphoric Acid 75 Percent Technical
Test Specification Min Max ASSAY (w/w) APPROX. 75 % APPROX. 75 %
Pregnenolone
Test Specification Min Max ASSAY 98% MELTING RANGE 183??- 194?? 183??- 194?? SPECIFIC ROTATION [a][@D@] +27??to +30??/td> +27??to +30??/td> LOSS ON DRYING 0.50% EXPIRATION DATE
Potassium Tetraoxalate Reagent
Test Specification Min Max ASSAY 99.00% SULFATE 0.01% IRON (Fe) 0.00% CHLORIDE 5 ppm
Potassium Ferrocyanide Trihydrate Granular Technical
Test Specification Min Max APPEARANCE
Polyphosphoric Acid
Test Specification Min Max ASSAY (As H[@3@]PO[@4@]) 114.50% TOTAL (P[@2@]O[@5@]) 82.90%
Potassium Citrate Monohydrate Crystal Reagent
Test Specification Min Max ASSAY (DRIED BASIS) 99.00% pH OF A 5% SOLUTION @ 25[dC 7.5 - 9.0 7.5 - 9.0 AMMONIUM (NH[@4@]) 0.00% CALCIUM (Ca) 0.01% CHLORIDE (Cl) 0.00%...
Potassium Carbonate Anhydrous Granular Purified
Test Specification Min Max APPEARANCE
Potassium Carbonate Anhydrous Granular Reagent ACS
Test Specification Min Max ASSAY (K[@2@]CO[@3@]) 99.00% INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% PHOSPHATE (PO[@4@]) 0.00% SILICA (SiO[@2@]) 0.01% SULFUR COMPOUNDS (as SO[@4@]) 0.00% HEAVY METALS (as Pb) 5 ppm...
Potassium Bromide Granular Purified
Test Specification Min Max ASSAY APPROX. 98 % APPROX. 98 %
Potassium Bromate Granular Reagent ACS DG UN1484 (5.1) PKII
This product incurs a $350 Dangerous Goods Freight Fee Test Specification Min Max ASSAY (KBRO[@3@]) 99.80% pH OF A 5% SOLUTION @ 25[dC 5.0- 9.0 5.0- 9.0 INSOLUBLE MATTER 0.01%...
Potassium Borate Granular
Test Specification Min Max ASSAY APPROX. 99 % APPROX. 99 %
Potassium Metabisulfite Crystal Reagent
Test Specification Min Max ASSAY (IODOMETRIC) 96.00% EQUIVALENT SO[@2@] VALUE APPROX.54 % APPROX.54 % CHLORIDE (Cl) 0.01% HEAVY METALS (as Pb) 0.00% INSOLUBLE MATTER 0.01% IRON (Fe) 0.00%
