CENTBAL SCIENTIFIC CO., CHICAGO, U. S. A. 



529 



A Page 



Abbe Camera Lucida 343-344 



Abbe Condensers 343 



Abderhalden Reagents 82 



Abel-Pensky Flash Point 



Testers 376 



Abney's Reflecting Level 



(Clinometer) 482 



Absorbent Cotton Disks 363 



Absorption Apparatus, Chlo- 

 rine 145 



Absorption Apparatus, Heat. 445 

 Absorption Apparatus, Mois- 

 ture 445 



Absorption Bulks, all kinds. . 



8, 9, 371. 413, 414 



Absorption Paper for Fat in 



Milk 361 



Absorption Paper for Botan- 

 ical Mounting 95 



Absorption Pipettes 293-294 



Absorption Tubes 8, 9 



Acetylene Burner 118 



Acetylization Flask 246 



Achromatic Objectives 348 



Acid Basins 186 



Acid Bottles 98 



Acid Bottle for Milk Testing 856 



Acid Bottle Trunnion 366 



Acid Burettes 356 



Acid Carboy Stands 129 



Acid Dippers 356 



Acid Dishes 185 



Acid Feeder for Flotation 



Machine 251 



Acid Funnel 257 



Acid Gloves, Rubber 298 



Acid Hydrometers 311-312 



Acid Jars 329 



Acid Measures 356 



Acid Pipettes for Milk 356 



Acid Pitchers 9 



Acid Proof Cement 130 



Acid Proof Finish 9 



Acid Pumps 9 



Acid Siphons 443 



Acid Testers 356 



Acidimeters 311-312 



Acidity Testers for Soil 456 



Acme Automatic Water Still 195 



Acme Bunsen Burners 118 



Acme Safety Burners 118 



Actlnometer 312 



Adam's Fat Extracted Paper 361 



Adapters for Retorts 9 



Adhesion Machine 18 



Adhesive Tape 95, 486 



Adhesivemeter. Brown's .... 18 

 Adiabatlc Calorimeter, Parr's 128 



Adjustable Burners 118 



Adjustable Clamps 149 



Adiustable Bench Level 333 



Adjustable Table 479.480 



Aeroscopes 10 



Agar Filter Paper 238 



Agar Melting Water Baths.. 514 



Agateware Boilers 329 



Agateware Casseroles 130 



Agateware Funnels 267 



Agateware Kettles 329 



Agateware Measures 336 



Agateware Scoops 435 



Agricultural Mills 177-181 



Air Analysis Apparatus. . .10, 279 



Air Baths 21. 23. 383-388 



Air Baths. Flask 250 



Air Compressors 88-92 



Air Melting Point Oven 23 



Air Meters 12. 289 



Air Pumps 89-91, 414-416 



Air Pumps, Filtering. .. .242. 243 



Air Pumps. Mechanical 89-91 



Air Pump Plates 416 



Air Pump Receivers 79. 80 



Air Pump Stop-Cocks 471 



Air Sampler 10 



Air Tester, Wolpert's 10 



Air Testing Apparatus. 10, 82, 279 



Air Thermometer Tubes 10 



Alarm Thermometers 493 



Albumlnometers 508 



Albumoscope 508 



Alcohol Blast Burners. . .120, 121 



Alcohol Blowpipe 121 



Alcohol Burners 120, 121 



Alcohol Determination Appa- 

 ratus 199. 204 



INJDEX 



Page 



Alcohol Hydrometer ' 312 



Alcohol Lamps 120 



Alcohol Lamp Wlcklng 120 



Alcohol Lamp Tripod 506 



Alcohol Stoves 120. 121 



Alcoholometers 312 



Alembirs 427.428 



Aliphatic Amlno Group Appa- 

 ratus, Van Slyke 372 



Alkali Hvdrometer 312 



Alkali Reserve Determina- 

 tion Apparatus for Blood.. 



Alkalimeters 129 



Alkaline Tablets, Farrlng- 



ton's 3K7 



Alkalinltv Flask. Volumetric 2KO 



Alllhn's Condenser 165 



Alllhn's Gas Washing Bottle 294 



Alsop's Drying Oven 514 



Alternating Current Motors. 



214-?15 



Alternating Meters 210-211 



Altimeter. Pocket 4*2 



Altitude Gage 63-65. 27? 



Alumina for Pollshlner 338 



Aluminum Balance Scoops. 61, s? 



Aluminum Beakers 



Aluminum Boxes 107. 187 



Aluminum Desiccator Plates. 1*S 



Aluminum Dishes 187 



Aluminum Foil 2KR 



Aluminum Funnel Supports.. 479 



Aluminum Gas Tips 294 



Aluminum Holders for Cen- 

 trifuge Tube* 135. 13* 



Aluminum Leaf 2K6 



Aluminum Milk Dishes. ..187, 35* 

 Aluminum Moisture Dishes. . 1*7 



Aluminum T?od 624 



Aluminum Screw Cap Bottls 



105. 357 



Aluminum Sheet B24 



Aluminum Rnoons 468 



Aluminum Student Balance. . 40 



Aluminum Tubing 524 



Aluminum Weighing Dish 



with Counterpoise 61 



Aluminum Weighing Scoop.. 61 



Aluminum Wire S21 



Alundum Cement 130 



Alundum Combustion Boots.. 161 

 AluTidum Combustion Boat 



Lining 162 



Al'mdum Combustion Boat 



Shields 162 



Alundum Combustion Cap- 

 sules 162 



Alundum Conical Filters.... 237 



Alundum Crucibles 170 



Alundum Dish for Incinera- 

 tions 162 



Alundum Extraction Thim- 

 bles 232 



Alundum Filter Cones 237 



Alundum Filter Dishes 238 



Alundum Filtering Crucibles 170 



Alundum Muffles 867 



Alundum Melting Crucibles.. 170 

 AlunrtiiTTi "Pvromet^r Tubes.. ?fi1 

 Alundum Refractory Cement. TO 



Alundum. R R 162 



Alundum Tubes 261 



Alveolar Air Tstiner Outfit.. *2 



Amber Gloss Bottles 98 



Anibers-'s Swimming dins... 484 

 American Society for Testing 



Materials Sieves 442 



Ames Moisture Tester 361 



Ammeters and Mllliameters. . 



209, 210, 212. 213 



Ammonia, Nitrogen and Urea 

 In TJrlne, Folln's Apparatus 



for 508 



Ammonia Absorption Appa- 

 ratus 11 



Ammonia Determination Ap- 

 paratus 11 



Ammonia Distillation Appa- 

 ratus, Kjeldahl's 369-371 



Ammonia Gas 274 



Ammonia Hydrometers SI 2 



Ammonia Still 520 



Ammonia Synthetic Appara- 

 tus 332 



Ammonia Test Cylinders.... 153 



Page 

 Ammonia Trap for Folln's 



Apparatus 508 



Ampoules 11 



Ampoules, PhenoI-Sulphone- 



Phthaleln 156 



Anaerobic Culture Apparatus 



Analytical Balances 30-36 



Analytical Filter Paper. . .239-241 



Analytical Weights 55-67 



Anatomical Jars 327 



Anemometers 



Aneroid Barometers 63-64 



Animal Bladders 81. 401 



Animal Board 



Animal Cages 12. 1 



Animal Holders 



Animal Jars 



Annealing Cups 13 



Annunciator Wire 521 



Anodes. Platinum 410 



Anode Rotator 229 



Antimony Rubber Tubing. . . . 43C 

 Antitoxin Culture Flasks.... 182 



Anvils 13 



Anvils with Vises 511 



Aplanatic Triplets 336 



Apothecary Weights 59 



Application Goniometer. Pen- 

 field's 298. 299 



Apparatus. Arsenic 16. 1 



Apparatus, Asphalt Testing. 18-25 



Apparatus. Blast 88-92 



Apparatus, Blowplplng . . . .92-94 

 Apparatus for Carbon Deter- 

 mination 



8, 9. 153. 154. 159. 160-163 



Apparatus. Carbonic Acid.... 129 

 Apparatus, Cement Test- 

 ing 131-133 



Apparatus for Collecting 



Bacteria 10 



Apparatus. Combustion ..160-163 

 Apparatus for Counting Ba^- 



terla 168. 169 



Apparatus. Creosote Testlng.18-25 

 Apparatus, Decomposition... 



332. 333 



Apparatus, Digestion ....369-371 



Apparatus, Distilling 



20-21. 195-200 



Apparatus, Drying 204 



Apparatus, Dust Determina- 

 tion 10. 285 



Apparatus, Electro-Chemical. 



. 229, 396-399. 403 



Apparatus. Extraction 



19. 22. 230-233 



Apparatus, Filter 235-238. 2 



Apparatus, Flour Testing. 252-25 



Apparatus. Freezing 400 



Apparatus. Fusel Oil Deter- 

 mination 2 



Apparatus, Gas Analysis. .276-294 

 Apparatus. Hardness Test- 

 ing 303-30S 



Apparatus, Hoffman's ...332. 333 



Apparatus. Kjeldahl 369-371 



Apparatus, Lecture 332. 333 



Apparatus, Melting Point. . . . 



18, 23. 336 



Apparatus. Methane Determi- 

 nation 276. 294 



Apparatus. Milk Testing. .356-364 

 Apparatus, Mine Air Testing 



276. 277 



Apparatus. Molecular Weight 



Determination 400, 401 



Apparatus, Nitrogen Determi- 

 nation 369-371 



Apparatus, Oil Testing. . . 373-SSfl 

 Apparatus, Pitch Testing. . .18-25 

 Apparatus, Radioactivity. . 423-426 

 Apparatus for Recalescence 



Point 263, 417-423 



Apparatus. Shaking 438-440 



Apparatus, Soil Analysis. 445-460 



Apparatus, Stirring 470 



Apparatus, Sulphur 475. 476 



Apparatus, Tar Testing 18-25 



Apparatus, Urinary 508-510 



Apparatus. Vacuum Distilling 426 

 Apparatus, Vapor Density... 



610-511 



Apparatus, Water Analysis.. 520 

 Apparatus, Water Sampling. 520 

 Apparatus Supports 477-481 



