LABORATORY SUPPLIES AND CHEMICALS 



419 



I N D E X Continued 



Item Page 



Pipettes, Gas 176 



Pipettes, Milk 206 



Pipette Supports 287 



Pitch Mould 13 



Pitch Testing App 12 



Pittsburgh Metal Tester 186 



Plaster, Adhesive 265 



Plate Asphalt Flow 9 



Plate and Rubber 122 



Plates, Arsenic 237 



Plates for Desiccators 128 



Plates, Filter 141 



Plates, Glass 236 



Plates, Porcelain 5, 128, 237 



Plates, Porous 237 



Plates and Rubbers 122 



Platinum App., all kinds 133,237-242 



Platinum Calorimeter Pan 242 



Platinum Combustion Boats 239 



Platinum Crucibles 238 



Platinum Crucible, Smith's 239 



Platinum Dishes 240 



Platinum Electrodes 239 



Platinum Electudes 133 



Platinum Filtering Cones 237 



Platinum Foil 242 



Platinum Gauze 242 



Platinum Spatulas 242 



Platinum Pointed Forceps 151,242 



Platinum Tipped Crucible Tongs 241 



Platinum Triangles 241 



Platinum Triangle Holders 241 



Platinum Plated Balance 15-25 



Platinum Weights 31-35 



Platinum Wire 241 



Plattner's Anvil 5 



Plattner's Blowpipes 46 



Plattner's Forceps 151 



Plattner's Hammer 185 



Plattner's Mortar 210 



Pliers, all kinds 243 



Plugs for Schutte Penetrometer 13 



Pneumatic Troughs 301 



Pocket Scales 25 



Pocket Thermometers 293 



Polariscopes 243 



Policemen, Rubber 255 



Porcelain Beakers 41 



Porcelain Capsule 110 



Porcelain Casseroles 88 



Porcelain Combust. Boats 48 



Porcelain Combust. Tubes 303 



Porcelain Desiccator Plates 128-129 



Porcelain Evapor. Dishes 131 



Porcelain Filter Cones 140 



Porcelain Filter Plates 141 



Porcelain Funnels 154 



Porcelain Mills 208 



Porcelain Mortars 210 



Porcelain Plates 5, 237 



Porcelain Retorts :. ! 53 



Porcelain Rings 254 



Porcelain Spatulas 273 



Porcelain Spoons 273 



Porous Clay Covers 322 



Porous Crucibles 119 



Porous Filters 141 



Porous Plates 237 



Portable Balances 20-21 



Portable Pyrometers 247-248 



Potash Bulbs 62, 63 



Pot Dye Porcelain 41 



Pouring Moulds 214-215 



Item Page 



Prat Dumas Filter Paper 145 



Precision Weights 31 



Precipitating Jars 194, 225 



Preparation Dishes 323 



Preservation Jars 344 



Prescription Scale / 25-26 



Presses for Corks 114 



Presses, Filter 142 



Presses for Tinctures 243 



Pressure Bottles 57 



Pressure Bulker (Paper) 233 



Pressure Flasks 57 



Pressure Gauges 183 



Probangs 61 



Proof Glasses 225 



Proofing Ovens 230 



Prospector's Hammer 185 



Prospector's Picks 185 



Pukal Filters 325 



Pulleys 213 



Pulp Balances 22-23 



Pulverizers 123-124 



Pumps, Acid 3 



Pumps, Air, all kinds 244 



Pumps, Filtering 244 



Furdy's Centrifuge 94 



Purdy's Sugar Tester 308 



Purinometer 309 



Pyrex Beakers 40 



Pyrex Flasks 146-150 



Pyrometer Cones 249 



Pyrometer Tubes 250, 303 



Pyrometers 221, 246 



Quartz Apparatus 250-252 



Quevennis Milk Hydrometer 193 



Quevennis Milk Hydrometer with 



Thermometer 193 



Quinine Bottles 49 



Racks, all kinds 283 



Radial Burners 77 



Radiation Pyrometer ' 248 



Rake for Cupels 126 



Rammelsberg Burette 66 



Rammelsberg Drying Oven 228 



Rawhide End Mallets 203 



Reading Glasses 202 



Reagent Bottles 50-52 



Receivers 252 



Receivers, Bruehl's 252 



Receivers, Florentine 252 



Record Syringes 368 



Reducing Gauge 182 



Reduction Tubes 5 



Reductors 253 



Redwood's Viscosimeter 222 



Reel, Yarn 296 



Regnault's Spec. Gr. Bottle 54, 55 



Regulating Red Gauge 182 



Regulators, Gas 181-182 



Reichert's Gas Regulator 372 



Reichert Novy's Thermo Regulator.. 372 



Respirators 253, 262 



Rests for Balances 29 



Rests for Bottles 58 



Retort Adaptors 3 



