CENTRAL. SCIENTIFIC CO., CHICAGO, U. 8. A. 



537 



Page 



Engler Distillation Flasks... 246 



Engler Viscosimeters 379 



English and Metric Rules... 432 



Engravers' Glasses 334 



Enterprise Grinding Mill.... 179 

 Epstein's Micro-Saccharime- 



ter 86 



Erlenmeyer Flasks 245 



Esbach Albuminometers .... 608 



Ether Bottles 106 



Ether Distillation Flask Heat- 

 ers 233, 234. 305, 308. 515 



Ether Freezing Attachment. . 354 



Ether Hydrometer 313 



Ether Separatory Funnel 



Tubes 258 



Ether Washing Bottles 106 



Eudiometers 230 



Eudiometers, Lecture 332. 333 



Evaporating Burners 116 



Evaporating Dishes, Glass... 186 

 Evaporating Dishes. Nickel.. 



20. 187 



Evaporating Dishes. Nickel. 



for Tar Testing 20 



Evaporating Dishes, Plati- 

 num 409 



Evaporating Dishes, Porce- 

 lain 186 



Evaporating Dishes, Silica. . . 186 

 Evaporating Dishes. Trans- 

 parent Quartz 187 



Evaporator, Brown's for As- 



phaltic Petroleums 22 



Evaporators, Steam 513. 514 



Evaporimeters 449 



Expander. Bulb 431 



Expansion Jar, Chidlow 252 



Expansion Pyrometers 417 



Explosion Furnace, Carius... 270 

 Explosion Pipettes for Gas 



Analysis 293. 294 



Extension Clamps 149 



Extra Rapid Filter Paper. . . . 240 



Extraction Apparatus 



19, 22, 230-234, 247. 358 



Extraction Apparatus for As- 

 phalt 22 



Extraction Apparatus. Bai- 

 ley-Walker 230 



Extraction Apparatus. Bar- 



rett-Cottle 22 



Extraction Apparatus, Knorr 



230. 231 



Extraction Apparatus. Reed's 231 

 Extraction Apparatus. Rich- 

 ardson 232 



Extraction Apparatus for 



Rubber 231 



Extraction Apparatus. Sox- 



hlet's 231 



Extraction Apparatus. Teas.. 232 

 Extraction Apparatus. Under- 

 writers' 232 



Extraction Apparatus, Wi- 

 ley's 232 



Extraction Apparatus. Wi- 

 ley-Richardson 232 



Extraction Apparatus Heat- 

 ers 233, 234, 308 



Extraction Cartridges. . .232. 233 



Extraction Flasks 230-232. 247 



Extraction Paper, Fat Free.. 



241. 361 



Extraction Siphons 230-232 



Extraction Thimbles. Shells. . 



232. 233 



Extraction Tubes 230-233 



Extraction Tube, Roehrig's.. 



033 258 

 Extractor for Bituminous 



Mixtures 19. 22 



Extractor for Bituminous 



Mixtures, Dulin Rotarex... 19 



Extractors, Cork 167. 168 



Eyes. Screw 437 



Eye Glasses 298 



Eye Protectors 298 



Eyepieces for Microscopes... 344 

 Eyepiece Micrometers ...347. 520 



Ezy Edge Hone 354 



Factor Weights 57 



Fahrenheit Scale Thermome- 

 ters 490-499 



Farrington's Acid Burette... 356 



Farrington's Tablets 357 



Fat Determination Apparatus 



230-234. 358 



Fat Extracted Paper 241. 361 



Page 

 Fat Extraction Tube. Roeh- 



rig 233. 358 



Fat Free Paper 241, 361 



Fat Free Thimbles 233 



Fatty Acid Flasks 250 



Faucet Connections for Fil- 

 ter I'umps 242 



Faucet Connections for Rub- 

 ber Tubing 308 



Feeders, Acid for Flotation 



Machine 251 



Feeders, Oil for Flotation 



Machine .. 251 



Fehling's Solution 608 



Felt Filters 237 



Felt Polishing Wheel 412 



Fermentation Saccharometer 509 

 Fermentation Tubes ....234. 236 

 Fermentation Tube Support. . 



235. 478 



Ferrotype Plate 525 



Fiber Blocks. Red 354 



Fiber Rods 625 



Fiber Sheet 526 



Fiber Tubing 526 



Figures of Steel for Stamping 



186. 463 



File Handles 236 



Fillers. Grain Tester 301 



Filling Attachment for Bu- 

 rettes 113 



Filling Attachment for Test 



Tubes 488 



Filters. Berkefeld 235 



Filters, Gas 287 



Filters, Pasteur - Chamber- 

 land 237 



Filters, Pukal 237 



Filters. Serum 235-237 



Filters, Soil 236. 237 



Filters, Water 235 



Filter Apparatus 235-238 



Filter Bags 237 



Filter Boats. Platinum 408 



Filter Bougies 237 



Filter Cartridges 232. 233 



Filter Cones, Alundum 237 



Filter Cones. Platinum 408 



Filter Cones. Porcelain 238 



Filter Crucibles 170, 171, 408 



Filter Cylinders 235. 238 



Filter Dishes. Alundum 238 



Filter Disks 238 



Filter Flasks 247 



Filter Funnels 257, 258 



Filter Paper 238-241 



Filter Paper for Agar 238 



Filter Paper Boxes 241 



Filter Paper Case 241 



Filter Plates, Porcelain 238 



Filter Presses 242 



Filter Pumps 242. 243 



Filter Pumps for Both Suc- 

 tion and Pressure 243 



Filter Pump Couplings 242 



Filter Racks 243 



Filter Stands 478. 479 



Filter Thimbles 232. 233 



Filter Tubes.235. 236, 237, 238, 287 



Filter Tube for Gases 287 



Filtering Apparatus 



20, 170, 172, 173, 235-238. 287. 408 

 Filtering Crucibles. Alundum 170 

 Filtering Crucibles, Platinum 408 

 Filtering Crucibles. Porcelain 



20. 172, 173 



Filtering Crucibles. Silica... 174 

 Filtering Crucibles. Trans- 

 parent Quartz 173 



Filtering Dishes, Alundum.. 238 



Filtering Tray 237 



Findlay Migration Tubes 399 



Findlay Surface Tension Ap- 

 paratus 401 



Fine Grinder for Specimens.. 338 

 Fineness Scale for Cement... 46 



Finger Cots, Rubber 243 



Fires, Glass Blowers' 117 



Fire Clay Crucibles 170. 171 



Fire Proof Cement 17. 130 



Fire Testers 375, 376, 379 



First Aid Cabinet 243 



Fischer Sulphurous Acid Con- 

 denser 166 



Fish Line 165 



Fish Tail Burner Tip 123 



Fittings for Wash Bottles... 106 

 Fitzgerald Filter Apparatus. 237 

 Flaherty's Carboy Inclinator 129 

 Flash and Fire Test Ther- 

 mometers 496. 497 



Page 



Flash Lamp, Pocket 331 



Flash Point Testers.. 22, 375. 376 



Flasks All Kinds 22. 



105, 106, 182, 230-232. 244- 

 250, 287. 449. 456, 475, 476, 610 



Flasks, Acetylization 246 



Flasks, Assay 246. 248 



Flasks, Bacteriological 182 



Flasks, Balloon 2 45 



Flasks, Bates 250 



Flasks, Boiling 244. 245 



Flask. Carbon Residue 247 



Flasks, Carbonic Acid 247 



Flasks, Cassia 246 



Flasks, Claissen 246 



Flasks, Copper 246. 248 



Flasks for Copper Determina- 

 tions 248 



Flasks for Copper Oxide 246 



Flasks, Culture 182 



Flasks, Distillation 246-248 



Flasks, Eluriating 247, 449 



Flasks, Engler Distillation.. 246 



Flasks, Erlenmeyer 245 



Flasks, Extraction 



22, 230-232. 247 



Flasks, Filtering 247 



Flasks, Foot 250 



Flasks, Freudenreich Culture 182 

 Flasks, Fused Silica. 246, 247. 249 



Flasks, Generating 287 



Flasks, Gile's 250 



Flasks, Hempel for Creosote. 246 



Flasks, Inversion 475 



Flasks, for Iodine Determina- 

 tions 248 



Flask, Johnson's 249 



Flasks, Joliet 248 



Flasks, Kjeldahl 248 



Flasks, Kohlrausch 250 



Flasks. Kolle 182 



Flasks, Ladenburg Distilling 247 



Flasks, Lunge Tar 247 



Flasks, Melting Point 248 



Flasks. Miquel Culture 182 



Flasks. Moisture Test 248 



Flasks. Nitrogen 248 



Flasks, Oxygen 248 



Flasks, Phosphorus 248 



Flasks, Precipitating 327 



Flasks, Pyrex Glass 244-249 



Flasks. Silica 246, 247. 249 



Flasks, Soil Analysis.247, 249. 449 



Flasks. Soxhlet 231. 247 



Flasks, Sugar 250. 475 



Flasks, Sulphur Determina- 

 tion 249 



Flasks, Transparent Quartz.. 249 



Flasks, Vacuum 510 



Flasks, Volumetric 249. 250 



Flasks, Volumetric Precision. 250 

 Flasks for Wash Bottles. 106. 244 



Flask Clamp 147 



Flask Heaters 250. 616 



Flask Heater with Hot Plate 306 



Flask Supports 168, 477. 478 



Flax Cord 165 



Fleming Absorption Bulb.... 8 



Fletcher's Blast Lamp 120 



Fletcher's Blowers (Bellows) 88 



Fletcher's Blowpipe 93 



I Fletcher's Blowpipe, Com- 

 pound 120 



Fletcher's Bunsen Burner. . . . 116 



! Fletcher's Burners 116 



Fletcher's Combustion Fur- 

 nace 262 



t Fletcher's Crucible Furnaces 



264. 265 



'Fletcher's Muffle Furnace... 265 

 ! Fletcher's Radial Burner.... 116 

 Fletcher's Solid Flame Burn- 

 er 116 



Fletcher's Water Heaters.307. 308 

 ! Flexible Brass Tubing for 



Burner Connections 117 



Flexible Metallic Tubing 431 



Flexible Steel Spatulas 461 



Florence Flasks 244 



Flotation Machine. Braun... 251 



Flour Ashing Capsules 129 



Flour Testing Apparatus. 252-255 



- Flour Testing Cylinder 252 



Flow Plate and Mold, Asphalt 22 



; Flue Gas Apparatus 276-281 



'Fluted Funnels 257 



. Foil. Aluminum Leaf 256 



I Foil, Dutch Leaf... 256 



Foil. Gold Leaf 266 



Foil, Platinum 410 



Foil, Silver 94 



