Perchloric Acid Ultratrace
Test Specification Min Max ASSAY (w/w) 65 - 71% 65 - 71% ALUMINUM 100 ppt ANTIMONY (Sb) 100 ppt ARSENIC (As) 100 ppt BARIUM (Ba) 100 ppt BERYLLIUM (BE) 100...
Perchloric Acid TraceGrade
Test Specification Min Max ASSAY (w/w) 67 - 71% 67 - 71% COLOR (APHA) 10 ALUMINUM 1 ppb ANTIMONY (Sb) 1 ppb ARSENIC (As) 0.5 ppb BARIUM (Ba) 1 ppb...
Potassium Perrhenate -40 Mesh
Test Specification Min Max ASSAY APPROX. 99 % APPROX. 99 %
Probucol
Test Specification Min Max ASSAY (DRIED BASIS) 98.00% 98.00% MELTING RANGE (DRIED BASIS) 124 - 127 C 124 - 127 C
Phenacetin Powder
Test Specification Min Max ASSAY 98.0 - 101.0% 98.0 - 101.0% MELTING RANGE 134??- 137?? 134??- 137?? LOSS ON DRYING @ 60[dC 0.50% RESIDUE ON IGNITION 0.10% READILY CARBONIZABLE SUBSTANCES...
Petroleum Ether B.R. 60 DEG -90 DEG C Reagent
Test Specification Min Max ODOR TO PASS TEST TO PASS TEST APPEARANCE AND COLOR TO PASS TEST TO PASS TEST ACIDITY TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION...
D-Pantethine
Test Specification Min Max ASSAY (DRIED BASIS) 98% WATER 18 - 22 % 18 - 22 %
Phthalimide Reagent
Test Specification Min Max ASSAY 98% 98% MELTING POINT 231??236?? 231??236?? EXPIRATION DATE
o-Phthalaldehyde Reagent
Test Specification Min Max MELTING POINT 53 - 58 C 53 - 58 C SOLUBILITY IN ALCOHOL TO PASS TEST TO PASS TEST EXPIRATION DATE
Phthalic Acid Reagent ACS
Test Specification Min Max ASSAY [C[@6@]H[@4@](COOH)[@2@]] 99.50% INSOLUBLE MATTER 0.05% RESIDUE AFTER IGNITION (AS SULFATES) 0.02% CHLORIDE (Cl) 0.00% NITRATE (NO[@3@]) 0.01% SULFATES (SO[@4@]) 0.01% HEAVY METALS (as Pb) 0.00%...
Polysorbate 20 FCC
Test Specification Min Max ASSAY (OXYETHYLENE, ANHYDROUS BASIS) 70 74.00% HYDROXYL VALUE 96 108 LAURIC ACID 15 17 g/100g SAPONIFICATION VALUE 40 50 ACID VALUE 2 1,4-DIOXANE 10 mg/kg LEAD...
Poloxamer 188 Surfactant
Test Specification Min Max CLOUD POINT (10 % AQUEOUS) >100?? >100?? pH OF A 2.5% AQUEOUS SOLUTION 6 7 COLOR (APHA) 100 WATER 0.75%
Phenyl Isocyanate
Test Specification Min Max ASSAY (by GC) 98% REFRACTIVE INDEX @ 20[dC 1.5356 1.5356
Phenylhydrazine Hydrochloride Crystal Reagent
Test Specification Min Max ASSAY (AgNO[@3@]; TITRATION) 98.5 101.50% SOLUBILITY TO PASS TEST TO PASS TEST RESIDUE AFTER IGNITION 0.05%
Phenoxyethanol Reagent
Test Specification Min Max ASSAY (C[@6@]H[@5@]OCH[@2@]CH[@2@]OH) 99.00% FREE PHENOL CONTENT 0.10% APPEARANCE DATE OF MANUFACTURE
Phenoxyacetic Acid Reagent
Test Specification Min Max ASSAY 97% MELTING POINT 98 - 100 C 98 - 100 C ASH 0.05%
Phenolphthalein Powder Reagent ACS
Test Specification Min Max CLARITY OF ALCOHOL SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 8.0 (clrls.) pH 8.0 (clrls.)
Phenol Liquefied Reagent
Test Specification Min Max ASSAY (C[@6@]H[@5@]OH) 89% COLOR (APHA) 50 RESIDUE AFTER EVAPORATION 0.05%
L-Ornithine Hydrochloride
Test Specification Min Max ASSAY 99.00% SPECIFIC ROTATION +23??to +25.0??/td> +23??to +25.0??/td> TRANSMITTANCE OF A 10% SOLUTION 95% AMMONIA (NH[@3@]) 0.02% ARSENIC (As) 0.00% HEAVY METALS 0.00% IRON (Fe) 0.00%...
Orange IV
Test Specification Min Max VISUAL TRANSITION INTERVAL pH 1.4 (red) to pH 1.4 (red) to
Orange G
Test Specification Min Max ABSORPTION MAX. (IN WATER) APPROX. 475 nm APPROX. 475 nm
Potassium Hydroxide 10 Percent (w/v) Solution
Test Specification Min Max ASSAY 10 % +/- 0.3 % 10 % +/- 0.3 % TRACEABLE TO NIST EXPIRATION DATE
Potassium Hydroxide 1.0 N Aqueous Solution
Test Specification Min Max ASSAY 1.0N +/- 0.03N 1.0N +/- 0.03N TRACEABLE TO NIST EXPIRATION DATE
Peracetic Acid Solution
Test Specification Min Max ASSAY (CH[@3@]COOOH) APPROX. 32 % APPROX. 32 %
