P Chemicals:
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_____ Pectin (from Citrus), 125 g
_____ permanganate of potash (see: Potassium Permanganate)
_____ Phenol Red, 0.04% Indicator Solution, 30 mL
_____ Phenol Red, Indicator, powder, 1 g
_____ phenolphthalein solution (see: 3,3-Bis(4-hydroxyphenyl-1-(3H)-isobenzofuranone Solution)
_____ phenylarsine oxide (see: Oxyphenylarsine)
_____ Phosphoric Acid, 85%, 25 mL
_____ Phosphorus Pentasulfide (diphosphorus pentasulfide), 20 g
_____ phosphotungstic acid (see: Tungstophosphoric Acid Hydrate)
_____ Plaster of Paris, 5 lb (see also: Calcium Sulfate ½-Hydrate)
_____ Podophyllum Resin (alcoholic extract of Podophyllum peltanum), 5 g
_____ polyacrylamide, anionic (see: 2-Propenamide Homopolymer)
_____ Poly(Vinyl Alcohol) Hydrolyzed (ethenol homopolymer), 15 g
_____ potash (see: Potassium Carbonate)
_____ Potassium, lumps (under mineral oil), 0.1 gram atomic weight, 3.9098 g
_____ potassium bicarbonate (see: Potassium Hydrogen Carbonate)
_____ potassium bichromate (see: Potassium Dichromate (IV))
_____ potassium bitartrate (see: Potassium Hydrogen Tartrate)
_____ Potassium Carbonate (potash), 35 g
_____ Potassium Chlorate, 15 g
_____ Potassium Chloride (#CHEM-142), 15 g
_____ Potassium Chloride, Granular (#CHEM-142-1LB), 1 lb
_____ Potassium Chromate #CHEM-394), 25 g
_____ Potassium Cyanate, 10 g
_____ Potassium Cyanide, 30 g
_____ Potassium Dichromate (IV), 15 g
_____ Potassium Dihydrogen Phosphate (potassium phosphate monobasic), 15 g
_____ potassium ethylxanthate (see: Carbonodithioic Acid, O-Ethyl Ester, Potassium Salt)
_____ potassium ferricyanide (see: Potassium Hexacyanoferrate (III))
_____ potassium ferrocyanide (see: Potassium Hexacyanoferrate (II) 3-Hydrate)
_____ Potassium Hexacyanoferrate (II) 3-Hydrate (potassium ferrocyanide), 25 g
_____ Potassium Hexacyanoferrate (II) Trihydrate (potassium ferrocyanide), Reagent, 125 g
_____ Potassium Hexacyanoferrate (III) (potassium ferricyanide), 25 g
_____ Potassium Hydrogen Carbonate (potassium bicarbonate), 15 g
_____ Potassium Hydrogen Phosphate (potassium phosphate dibasic), 15 g
_____ Potassium Hydrogen Tartrate (potassium bitartrate), 15 g
_____ Potassium Hydroxide (caustic potash), 15 g
_____ Potassium Iodide (#CHEM-070), 15 g
_____ Potassium Iodide (#CHEM-070-150), 150 g
_____ Potassium Metaperiodate (potassium periodate), 10 g
_____ Potassium Nitrate (saltepter), 25 g
_____ Potassium Nitrate (saltepter), 1 lb
_____ Potassium Nitrite (#CHEM-379), 20 g
_____ Potassium Perchlorate, 15 g
_____ Potassium Perchlorate, 50 g
_____ potassium periodate (see: Potassium Metaperiodate)
_____ Potassium Permanganate, 25 g
_____ potassium phosphate dibasic (see: Potassium Hydrogen Phosphate)
_____ potassium phosphate monobasic (see: Potassium Dihydrogen Phosphate)
_____ Potassium Sodium Tartrate, 20 g
_____ Potassium Sulfate, 20 g
_____ Potassium Sulfate, 40 g
_____ potassium sulfocyanate (see: Potassium Thiocyanate)
_____ Potassium Thiocyamate, ACS Reagent, 25 g
_____ Potassium Tetraiodomercurate (II) (mercfuric potassium iodide), 10 g
_____ Precious Metal Test Solution #1, w/color comparison chart, 25 mL
_____ precipitated chalk (see: Calcium Carbonate)
_____ Propanedioic Acid, Thallium (I) Salt (thallous malonate), 1 g
_____ 1,2-Propanediol (propylene glycol), 25 mL
_____ 1,2,3-Propanetriol (glycerin), 25 g
_____ 1,2,3-Propanetriol (glycerin), 96-99.5%, 500 mL
_____ Propanoic Acid (propionic acid), 99.5%, 25 mL
_____ 2-Propanol (isopropyl alcohol) 99%, Reagent, 25 mL
_____ 2-Propanol (isopropyl alcohol) 99%, Reagent, 100 mL
_____ 2-Propanol (isopropyl alcohol) 99%, Technical, 1 pt
_____ 2-Propanone (acetone), Technical, 25 mL
_____ 2-Propanone (acetone), Technical, 100 mL
_____ 2-Propenamide Homopolymer (anionic polyacrylamide) 50 g
_____ propionic acid (see: Propanoic Acid)
_____ propylene glycol (see: 1,2-Propanediol)
_____ prussiate of potash, red (see: Potassium Hexacyanoferrate (III))
_____ prussiate of potash, yellow (see: Potassium Hexacyanoferrate (II) 3-Hydrate)
_____ prussiate of soda, yellow (see: Sodium Hexacyanoferrate (II) 10-Hydrate)
_____ prusside of potash (see: Potassium Cyanide)
_____ Pyridine, 25 mL