Protoiodide of mercury (Hydrargyri iodidum flavum), 110 Prune, 174 Prunus virginiana, 174 Prussic acid, diluted (Acidum hydrocyanicum dilutum), 9 Pulsatilla, 174 tincture, 175 Pulveres, 175 Pulvis See also under Powder. aloes et canellae, 21 antisepticus, 231 antisepticus solubilis (Pulvis antisepticus), 231 aromaticus rubefaciens, 57 catechu compositus (Pulvis gambir compositus), 98 cretae aromaticus, 66 cretae compositus, 76 cretae et opii aromaticus, 151 effervescens compositus, 172 gambir compositus, 98 glycyrrhizae compositus, 194 hydrargyri chloridi mitis et jalapae, 110 myricae compositus, 135 potassii bromidi effervescens (Sal potassii bromidi effervescens), 170 potassii bromidi effervescens cum caffeina (Sal potassii bromidi effervescens compositus), 170 purgans (Pulvis jalapae compositus), 120 salis carolini factitii effervescens, 207 salis kissingensis factitii effervescens (Sal kissingense factitium effervescens), 202 salis vichyani factitii effervescens (Sal vichyanum factitium effervescens), 200 salis vichyani factitii effervescens cum lithio (Sal vichyanum factitium effervescens cum lithio), 200 Pumice, 175 Pumpkin seed (Pepo), 155 Pure extract of glycyrrhiza, 102 Purgans, pulvis (Pulvis jalapae compositus), 120 Purging cassia (Cassia fistula), 58 Purified antidiphtheric serum, 196 antitetanic serum, 196 cotton, 103 infusorial earth (Terra silicea purificata), 219 kieselguhr (Terra silicea purificata), 219 petroleum benzin, 39 siliceous earth, 219 talc, 217 Pyrethrum, 175 tincture, 175 Pyrogallic acid (Pyrogallol), 175 Pyrogallol, 175 Pyroxylin, 175 Quadruplex pills (Pilulae ferri, quininae, aloes et nucis vomicae), 94 Quassia, 176 extract, 176 extract, powdered (Extractum quassiae), 176 fluidextract, 176 tincture, 176 Quatuor pills (Pilulae ferri, quininae, aloes et nucis vomicae), 94 Quebracho (Aspidosperma), 35 fluidextract (Fluidextractum aspidospermatis), 35 Queen's root (Stillingia), 209 Quercus, 176 fluidextract, 176 Quevenne's iron (Ferrum reductum), 95 Quicklime (Calx), 52 Quicksilver (Hydrargyrum), 112 Quillaja, 176 tincture, 177 Quinidine, 177 syrup, 177 syrup, bitterless (Syrupus quinidinae), 177