None
Dynamo oil, specifications, 414. Eggertz color test, 136. Eichorn, araeo picnometer, 368. Elements controlling properties of cast iron, 116. Elements, table, 732. Elliott gas analysis apparatus, 628. Elongation resistance of paper, 564. Emerald green, 497. Emerson calorimeter, 34. Emulsions, 332. Engine oil, specifications, 413. Engler viscosimeter, 299, 372, 462. Eosene, 534. Eschka Fresenius method for sul- phur in coal, 2. Eschka method for sulphur in oil, 474. Ether, petrolic, 337. European cements, 202. Eutectic, Guthrie's, 167. Evaporation test, turpentine, 539. Evolution titration method for sulphur in steel, 144. Explosion pipette, 663. Extraction, bitumenous aggre- gates, 315. Face sampling, 84. Factice, 275. Factor for specific gravity in oil, 364. Fats and fatty acids, examina- tion, 485. Fatty acids in soap, 479. Fatty acids, melting point, 395. Feed water heaters, 611. Feed water heater, table of sav- ing, 622. Fenton white metal, 165. Ferric oxide in cement, 196, 237. Ferric oxide in clay, 251. Ferric oxide in fire sand, 251. Ferric oxide in iron ores, 72. Ferric oxide in kaolin, 251. Ferric oxide in limestone, 66. Ferric oxide in paper, 558. Ferric oxide in pigments, 509, 512, 515, 5i8. Ferric oxide in stone, 251. Ferric oxide in water, 570, 576, 583. Ferro aluminum, 167. Ferro aluminum, analysis, 173. Ferrous oxide in cement, 200. 75o INDEX Ferrous oxide in slag, 88. Ferro-tungsten, 167. Fery radiation pyrometer, 725. Fiber of paper, 544. Filter for steel analysis, 128. Filter presses, 603. Filtration of water, 600. Fineness, cement, 203, 211, 229. Fineness, pigments, 500, 515. Fire clays, composition, 253. Fireproof paints, 530. Fire sand, 250. Flash and fire test for oils, 382. Flash test for asphalt, 311. Flash test for asphalt residuum, 346. Flash test for turpentine, 540. Float test for asphalt, 298. Flour, in paving material, 271. Flue gas analysis, 627. Flue gas, conversion table, 637. Fluidity test, for asphalt, 298. Flux, in asphalts and bitumens, 332, 345. Flux, paraffin, 279. Fluxed asphaltic cements, 348. Ford Williams' method, mangan- ese ores, 90. Foster flash and fire tester, 448. Foundry chemistry, 115. Frame presses, 604. Frankfort black, 497. Frankolin, 684. Freezing test for stone, 258. Friction coefficient for oils, 409. Fuel economizers, 623. Fuel oil, 455. Fuel, testing, 43. Furfural, in turpentine, 540. Gangue, in pyrites, 78. Gas, acetylene, 679. Gas analysis, 627. Gas, calorimetry, 665. Gas, chimney or flue, analysis, 627. Gas from blast furnaces, 101. Gas house coal tar, 333. Gas, illuminating, analysis, 655. Gas, natural, composition, 677. Gas, oil, manufacture, 695. Gas, Pintsch, 696. Gas, producer, composition, 676. Gas producing quality of coal, 691. Gas, variation in volume, table, 714. Gas, water, 670. Gases, density, 654. Gases, specific gravity, 735. Gases, various illuminating, com- position, 675. Gasolene test for oils, 401. Generators, acetylene, 679. German silver, 167. Gilsonite, 274, 333. Glycerine in fats and soaps, 486. Glycerine soaps, 490. Glycerine specifications, 492. Goubert feed water heater, 612. Grain, 116. Graduation of sand in concrete, 246. Grading mineral aggregate in bi- tumens, 319. Grahamite, 274, 333. Granite, absorptive power, 257. Granite, crushing strength, 254, 257. Granite, in road material, 271 Granitoid, 271. Graphic method for blast furnace charges, 95. Graphite, as lubricant, 415. Graphite black, 497. Graphite, in cast iron, 114. Graphite, specifications, 417. Gravimetric method for nickel in steel, 149. Greases, 406. Greases, various, composition, 407. Green fuel economizer, 623. Green pigments, 497. Guide gibs, 190. Gumming test for oils, 398. Gums in varnish, 537. Gun metal, 160. Guthrie's eutectic, 167. Gypsum, 497. Gypsum, analysis, 511. Hahn, gas analysis apparatus, 636. Hankee's absorption pipette, 634. Hann's method for iodine value, 453- Harcourt pentone lamp, 716. Hardening and tempering oils, 431. Hardness of water, 58L4. INDEX 7Si Hardware metal, 168. Hartig Reusch apparatus, 557. Heating asphalt cement, 347. Heat loss in chimney gases, 650. Heidenreich's test, 439. Hematite, 71. Hemp fiber in paper, 550. Hempel burette, U. G. I. modi- fication, 656. Heraeus quartz glass thermom- eter, 719. Heratol, 683. High carbon tars, 334. Hogarth flask, 58. Horse-power developed, table of, 676. Howard and Morse, apparatus for consistency of binders, 300. Huble, iodine absorption, 381. Hydraulic bronze, 168. Hydraulic compression machine for cement and concrete, 243. Hydraulic metal, 169. Hydrogen in illuminating gas, 662. Hydrometer, Koppe-Saussure's, 557- Hydrometer, Sohmer, 281. Hydroxide, in cyanides, 729. Hygrometer, Tutwiler and Bond, 658. Ice machine oils, 428. Ignition loss in pigments, 506, 509, 512, 514. Illuminating gas, 655. Impact test, concrete, 248. Impact test, paving brick, 266. Impact tester, 270. Incrustation, cause and cure, 621. Indian red, 496. Indian red, specifications, 528. Insoluble iron ores, 75. Insoluble matter in pigments, 503, 507, 508, 5", 514, 531. Interpretation of cement tests, 224. Iodine absorption, oils, 381. Iodine value, linseed oil, 453. Iron determinations, 738, 739, 740, 741. Iron in brass or bronze, 183. Iron in cylinder deposits, 728. Iron in pigment, 512, 532. Iron in pyrites, 78. Iron in tin plate, 158. Iron ores, analysis, 71. Iron ores, composition, 77. Iron ores, sampling, 80. Iron oxide paint, 496. Isolite, 703. Journal boxes, 190. Junker's gas calorimeter, 665. Jute fiber in paper, 550. Kaolin, 250, 497. Kayserzinn, 170. Keith gas, 695. Kennicott process for water soft- ening, 609. Kerosene, 441. King's yellow, 497. Koppe-Saussure's air hydrometer, 557. Lamp black, 497. Lanthanum oxide in Welsbach mantles, 730. Lard oil, specifications, 388. Laundry soaps, 475. Lead analysis, 92. Lead chromate in Paris green, 495- Lead covered sheets, 154. Lead in brass or bronze, 179. Lead in lead covered sheets, 157. Lead in ores, 93. Lead in pigments, 500, 502, 504, 5i6, 523. Lead in pyrites, 78. Lead in tin plate, 157. Lead peroxide in pigments, 516. Lead, pig, specifications, 194. Lead sulphate, in Paris green, 495- Lead sulphate in pigment, 526. Lead sulphate paint, 496. Le Chatelier, specific gravity ap- paratus, 210. Le Chatelier, pyrometer, 722. Leeds scheme for soap analysis, 477- Lemon chrome, analysis, 523. Liebermann-Storch reaction, 397. Lignites, 14. 752 INDEX Lime, hydrated, in paint, 512. Lime in Portland cement, 199, 200. Limestone, 65. Limestone, absorptive power, 257. Limestone, analysis, 66. Limestone, crushing strength, 254. Limonite, 71. Limpid point, 356. Linen fiber in paper, 550. Linoxyn, in varnish, 537. Liquids, specific gravity and de- grees Baume, 736. Lithopone, 496, 507, 520. Locomotive water, 606.. London coal gas, calorimetric tests, 669. Low carbon tars, 334. Lowe process gas, composition, 670. Lowe water gas apparatus, 672. Lubricants, 421. Lubricating oils, examination, 362. Lye, concentrated, specifications, 492. Macadam, toughness test, 269. Magnesite, 497. Magnesium as deoxidizer, 163. Magnesium oxide in cement, 198, 238. Magnesium oxide in clay, 251. Magnesium oxide in cylinder de- posits, 728. Magnesium oxide in fire sand, 251. Magnesium oxide in iron ores, 73. Magnesium oxide in kaolin, 251. Magnesium oxide in limestone, 66. Magnesium oxide in paper, 558. Magnesium oxide in pigments, 510,515. Magnesium oxide in pyrites, 78. Magnesium oxide in slag, 88. Magnesium oxide in stone, 250. Magnesium oxide in water, 570, 576, 583. Magnesium oxide in Welsbach mantles, 730. Magnesium silicate, 521. Magnesium silicate in paper, 558. Magnetite, 71. Magnolia metal, 165. Malachite, 497. Maltha, 274, 334. Malthene, 334. Manganese bronze, 167, 189. Manganese brown, 496. Manganese green, 497. Manganese in cast iron, in. Manganese in pyrites, 78. Manganese in steel, 137. Manganese ores, Ford Williams method, 90. Manganese oxide in clay, 251. Manganese oxide in fire sand, 251. Manganese oxide in iron ores, 73. Manganese oxide in kaolin, 251. Manganese oxide in slag, 88. Manganese oxide in stone, 251. Manganese resistance metal, 169. Manganin, 169. Manganous oxide in cement, 200. Manheim gold, 163. Mantles, Welsbach, analysis, 730. Marble, absorptive power, 257. Marble, crushing strength, 254. Marsh gas, 274. Massie's test, 439. Matrix, 271. Maumene's test, 389. Mechanical burners, 463. Medicated soaps, 475. Melanin, 496. Melting point in bitumens, 113. Melting point of elements, 732. Melting point of fatty acids, 395. Melting point of oils, tars and pitches, 350. Mercury sulphide, 533. Merten's machine for friction of oils, 411. Methane, 662. Meyer tube, 131. Microscopical examination of brick, 263. Microscopical examination of oil, 402. Microscopical examination of paper, 548. Mineral aggregate, in bitumens, 319. Mineral green, 497. Mineral matter in water, 583. Mineral oil in cylinder deposits, 728. Mineral rubber, 335. Mixed lead pigment, analysis, 524. Mixing asphaltic cement, 346. INDEX 753 Mixing cement, 231. Mixtures, asphalt, 345. Moisture in coal, 1, 51. Moisture in coke, 54. Moisture in gypsum, 511. Moisture in iron ores, 71. Moisture in pigments, 500, 506, 507, 509, 512, 514. 5i6, 531. Molds for bitumen briquettes, 306. Molds, for cement briquettes, 217. Molybdate magnesia method for phosphorus, 140. Monel metal, 194. Mortar, absorptive power, 257. Mosaic gold, 163. Motor oils, 432. Mucus, organic, 496. Muntz's metal, 160, 191. N Naphthas, 335, 522. Naphthalene, 335, 353, 356. Naphthalene, in bitumens, 274. Native bitumens, 335. Natural cement, 195. Natural cement, constancy of vol- ume, 204. Natural cement, fineness, 204. Natural cement, specifications, 204. Natural cement, tensile strength, 204. Natural cement, time of setting, 204. Natural gas, composition, 677. Neatsfoot oil, specifications, 414. Needle metal, 169. Nessler reagent, 589. Newbigging's plant for gas pro- ducing quality of coal, 691. New York State tester for flash point, 312. Nickel's apparatus for paper fiber, 566. Nickel in pyrites, 78. Nickel in steel, 149. Nitrates in dynamite, 731. Nitrates in water, 594. Nitrites in water, 595. Nitrogen in flue gas, 627. Nitrogen in illuminating gas, 662. Nitrogen in oil, 473. Nitrogen in Prussian blue, 532. Nitroglycerine in dynamite, 731. 48 Nitrosulphuric method for silicon in steel, 146. Nomenclature, standard, for pig- ments, 520. Non-bituminous road materials, 271. Non-fluid oils, 408. Oil asphalts, 336. Oil, calorific power, 417. Oil, carbolic, 353. Oil containing blown rape seed and blown cotton seed oil, 435. Oil, drying, in creosote oil, 356. Oil for wood block pavement, 359. Oil, fuel, 455. Oil gas, 695. Oil in cylinder deposits, 728. Oil, lard, specifications, 388. Oil, linseed, 453. Oil, mineral sperm, specifications, 451. Oil mixed concrete, 247. Oil, nitrogen determination, 473. Oil pitches, 336. Oil, sulphur in, 474. Oil tars, 336. Oils, animal, 453. Oils, breaking point, 352. Oils, burning, cloud test, 443. Oils, burning, flash and fire test, 442. Oils, compressor, 431. Oils, cracked, 331. Oils, creosote, 354, 356. .Oils, cutting, 428. Oils, cylinder, 423. Oils, dead, 331. Oils, dynamo, 430. Oils, hardening and tempering, 431. Oils, ice machine, 428. Oils, illuminating, 441. Oils, lubricating, acidity, 386. Oils, libricating, carbon residue, 402. Oils, lubricating, coefficient of friction, 409. Oils, lubricating, cold test, 369. Oils, lubricating, emulsion test, 433- Oils, lubricating, examination, 362. 754 INDEX Oils, lubricating, fatty oil mix- tures, 440. Oils, lubricating, fixed carbon, 403. Oils, lubricating, flash and fire test, 382. Oils, lubricating, gasolene test, 401. Oils, lubricating, gumming test, 398. Oils, lubricating, heat test, 433. Oils, lubricating, iodine absorp- tion, 382. Oils, lubricating, Maumene's test, 389. Oils, lubricating, microscopical ex- amination, 402. Oils, lubricating, paraffin deter- mination, 403. Oils, lubricating, soap test, 404. Oils, lubricating, specific gravity, 363. Oils, lubricating, sulphur test, 399. Oils, lubricating, water test, 400. Oils, melting point, 351. Oils, motor, 432. Oils, paraffin, 422. Oils, rosin, detection, 397. Oils, specific gravity, 350, 355. Oils, spindle, 422. Oils, testing, 349. Oils, transformer, 428. Oils, turbine, 427. Oils, vegetable, 453. Oils, ultimate analysis, 472. Olefiants in illuminating gas, 660. Olefine, 457. Olsen impact tester, 270. Orange pigments, 497. Organic color, in pigments, 516. Organic lakes, 534. Organic matter in limestone, 66. Organic matter in water, 583, 596. Or sat gas apparatus, 632. Orthoanisodine, 534. Oven, N. Y. Testing Laboratory, 284. Oxidation method for sulphur in steel, 144. Oxyacetylene welding, 689. Oxygen, dissolved in water, 598. Oxygen, for calorimeter combus- tion, 28. Oxygen in flue gas, 627. Oxygen required for gas combus- tion, 641. Ozlo white, 506. Ozocerite, 274. Packfong, 167. Paper, acids in, 551. Paper, analysis, 558. Paper, ash, 554. Paper, breaking strength, 556. Paper, chemical and physical ex- amination, 544. Paper, direction of fiber, 566. Paper, elongation resistance, 564. Paper, microscopical examination, 548. Paper, nature of fiber, 544. Paper, Paris Chamber of Com- merce tests, 562. Paper, sizing, 552. Paper, thickness, 556, 567. Paper, weight, 556, 567. Paraffine, 336, 457. Paraffine flux, 279. Paraffine in bitumens, 274. Paraffine in dynamite, 731. Paraffine in illuminating gas, 662. Paraffine in oils, 403. Paraffine naphthas, 336. Paraffine petroleums, 336. Paraffine scale in asphalt, 293, 336. Paraffine spirits, 522. Parallel system of sampling, 80. Para-nitraniline, 534. Paris green, analysis, 494. Paris white, 509. Parr calorimeter, 33. Parsons, white metal, 165. Paste, cleaning and polishing, 493. Pats, cement, 224. Pattern metal, 169. Paving brick, testing, 264. Penalization of coal, 24. Penetration test for asphalt, 295, 343, 344, 345. Penetration test for asphalt ce- ment, 346, 347, 348. Penetrometer, 296. Penn. anthracite, analysis, 16. Pennsylvania R. R. cabin car color, 527. Pensky Martin closed cup, 384. Peroxide fusion method for sul- phur, 5. INDEX 755 Persulphate method for mangan- ese in steel, 139. Petrolene, 337. Petroleum burning oils, specifica- tions, 442. Petroleum products, tarry matter in, 405. Petroleums, 337. Petrolic ether, 337.. Pewter, 165. Phono electric wire, 168. Phosphor bronze, 165, 193. Phosphorus in cast 4ron, in. Phosphorus in coal, 6. Phosphorus in coke, 56. Phosphorus in steel, 40. Phosphorus pentoxide in calcium phosphate, 737. Phosphorus pentoxide in cement, 200. Phosphorus pentoxide in iron ores, 72. Phosphorous pentoxide in lime- stone, 66. Phosphorus pentoxide in slag, 88. Photometer, Bunsen, 706. Photometer, standard bar, 715. Photometry, 705. Physical characteristics of pig- ments, 520. Physical tests on coke, 57. Physical tests on quicklime, 241. Pig iron, 114. Pig iron composition, 115. Pig iron sampling, 125. Pig iron, specifications, 124. Pig lead, specifications, 194. Pinchbeck, 163. Pintsch gas, 696. Pintsch gas apparatus, 697. Pintsch gas compression, 701. Pintsch gas purification, 700. Pintsch hydrocarbon, 698. Pintsch tar, 698. Pipe, brass, specifications, 185. Pitch, breaking point, 352. Pitches, 337. Pitch, melting point, 350. Pitch, specific gravity, 350. Pitch, testing, 349. Plaster of Paris, analysis, 510. Platinoid, 169. Polymerization, of turpentine, 539. Porter Clark process, 604. Portland cement, 195. Portland cement, constancy of volume, 205.. Portland cement, definition, 205. Portland cement, fineness, 205. Portland cement, specific gravity, 205. Portland cement, sulphuric acid and magnesia in, 205. Portland cement, tensile strength, 205. Portland cement, time of setting, 205. Potash, in cement, 200, 239. Potash, in clay, fire sand, kaolin and stone, 252. Potash, in water, 576. Potash specifications, 491. Potassium, in cyanides, 729. Potassium nitrate in dynamite, 73*. Powder from blast furnace gas, 108. Priming, cause and cure, 621. Producer gas, composition, 676. Prussion blue, 497. Prussian blue, analysis, 531. Prussian blue in chrome green, 526. Puratylene, 683. Purification of acetylene, 682. Purification of Pintsch gas, 700. Pyrites, composition of various, 79- . o Pyrites, scheme for analysis, 78. Pyro bitumens, 275, 337. Pyrpgcnetic, 338. Pyrometers, electrical resistance type, 719. Pyrometers, optical and radition type, 725. Pyrometers, thermo electric, 722. Pyrometry, 718. Pyroxylene in dynamite, 731. Qualitative tests for alloys, 174. Quantitative tests for alloys, 175. Quicklime in paint, 512. Quicklime, sampling, 240. Quicklime, specifications, 240. Quicklime, testing, 240. Rattler, for brick, 265. 756 INDEX Reagents for steel analysis, 128. Realgar, 497. Red chromate of lead, analysis, 524. Red lead, 496. Red lead, analysis, 515. Red lead, specifications, 525. Red lead, volumetric determina- tion, 524. Red pigments, 496. Reduced oils, 338. Reduced petroleums, 338. Redwood viscosimeter, 380. Refined tar, 338. Refractive index of turpentine, 539- Requirements, state, for flash and fire test of oils, 45a Residual oils, 338. Residual tar, 338. Residuum, petroleum, 280. Residuum, semi-asphaltic, 346. Residuums, asphaltic, 345. Residuums, paraffine, 346. Resin, in dynamite, 731. Resin, in shellac, 541. Resin, in soap, 482. Resin soaps, 475. Resin specifications, 492. Retorts for Pintsch gas, 699. Riehle cement tester, 221. Riehle friction apparatus for oils, 410. Road material, abrasion test, 268. Road material, bituminous, exam- ination, 280. Rock asphalt, 339. Rope net system of sampling iron ores, 81. Rose metal, 165. Rosin oils, detection, 397. Rosin, sizing, 552. Rosine, 167. Rotarex, Dulin, 320. Round sampling, 84. Rubble, 271. 8 Salt water soap, specifications, 489. Samples, asphaltic cement, 348. Sampling cement, 207. Sampling coal, 6. Sampling coke, 53. Sampling iron ores, 80. Sampling lead covered sheets, 154. Sampling pig iron, 125. Sampling quicklime, 241. Sampling tin plate, 154. Sand, for concrete, tests, 245. Sand, standard, 215. Sandsaone, absorptive power, 257. Sandstone, crushing strength, 254. Saponification Value, 405. Saybolt flash and fire tester, 45a Saybolt viscosimeter, 374. Scale forming ingredients in water, 583. Scarlet, 534. Schedule, coal proposals, Treas- ury Department, 49. Schooper, cardboard tester, 561. Schwartz U-tube, 472. Seger cones, 726. Semi-asphaltic petroleum, 339. Separation of mineral from vege- table and animal oil, 391. Sepia, 496. Shellac analysis, 541. Shot metal, 165. Sienna, 497. Sieve shaker, 321. Sieve specifications, 235. Silex, 514. Silica, in building stone, 250. Silica, in cement, 196, 236. Silica, in clay, 250. Silica, in cylinder deposits, 728. Silica, in iron ores, 71. Silica, in kaolin, 250. Silica, in limestone, 66. Silica, in paper, 558. Silica, in pigment, 515, 518. Silica, in slag, 88. Silica, in water, 570, 576, 583. Silica pigments, 514, 522, 530. Silicon bronze, 167. Silicon in cast iron, no, 121. Silicon in steel, 146. Sizing, in paper, 552. Slag, blast furnace, analysis, 88. Slag, broken, mechanical analysis, 273. Slags, blast furnace, composition, 89. Slate, in coal, 17. Soap analysis, 475. Soap analysis scheme, Leeds, 477. Soap analysis scheme, Wright and Thompson, 478. INDEX 757 Soap, Castile, 489. Soap, mineral, 491. Soap powder, 490. Soap, salt water, 489. Soap, specifications, 488. Soap test, for oils, 404. Soaps, glycerine, 490. Soaps, transparent, 489. Soaps, various, composition, 487. Society of Chemical Industry, cement analysis, 236. Soda or sodium oxide in cement, 200, 239. Soda or sodium oxide in clay, 252. Soda or sodium oxide in fire sand, 252. Soda or sodium oxide in kaolin, 252. Soda or sodium oxide in paper, Soda or sodium oxide in stone, 252. Soda or sodium oxide in water, 576. Soda, specifications, 491. Sodium in cyanide, 729. Sodium potassium cyanide, analy- sis, 729. Sodium nitrate in dynamite, 731. Soft bearing metal, 170. Sohmer hydrometer, 281. Soil, in road material. 272. Solder, 160. Solder, soft, 165. Soluble salts in gypsum, 511. Soluble salts in pigments, 507. Sorge Cochrane hot process feed water softner, 615. Soundness, of cement, 231. Spanish white, 509. Spathic iron ores, 71. Spawl, in road material, 272. Specific gravity, asphalt residuum, 346. Specific gravity, asphalts, 281, 327. Specific gravity, cement, 201, 209. Specific gravity, coal and coke, 57- Specific gravity, creosote oil, 357. Specific gravity, elements, 7^2. Specific gravity, fuel oil, 460. Specific gravity, gases and vapors, 735- Specific gravity, linseed oil, 453. Specific gravity, liquids, 736, 737. Specific gravity, lubricating oil, 363. Specific gravity, oil, tar and pitch, 350. Specific gravity, oils used with mineral oils, table, 369. Specific heat, of elements, 732. Specifications, aluminum paint, 529. Specifications, asphalt pavement, 340. Specifications, brass, bronze and copper, 185. Specifications, brass castings, 185. Specifications, brass pipe, 185. Specifications, brazing metal, 190. Specifications, brown zinc, 529. Specifications, burning oils, 442. Specifications, cabin car color, 527. Specifications, cement, 201, 226. Specifications, chrome green, 526. Specifications, chrome yellow, 523. Specifications, cleaning and polish- ing paste, 493. Specifications, coal, 20, 46. Specifications, coke, 62. Specifications, concentrated lye, 492. Specifications, concrete pavement and curb foundations, 246. Specifications, condenser tubes, 188. Specifications, copper pipe, 191. Specifications, cylinder oil, 4131 425- Specifications, dynamo oil, 414. Specifications, engine oil, 413. Specifications, fuel oil, 459. Specifications, glycerine, 492. Specifications, guide gibs, 190. Specifications, Indian red, 528. Specifications, journal boxes, 190. Specifications, lard oil, 388. Specifications, linseed oil, 453. Specifications, manganese bronze, 189. Specifications, mineral sperm oil, 451. Specifications, Monel metal, 194. Specifications, neatsfoot oil, 415. Specifications, pig iron, 124. Specifications, pig lead, 194. Specifications, potash, 491. 758 INDEX Specifications, quicklime, 240. Specifications, red lead, 525. Specifications, rolled bronze, 193.; Specifications, rolled copper, 191. Specifications, sieves, 235. Specifications, soap, 488. Specifications, soap powder, 490. Specifications, soda, 491. Specifications, steel, 126. Specifications,- tin plate, 159. Specifications, turpentine, 540. Specifications, white lead, 519. Specifications, white metal, 189. Specifications, white zinc, 528. Specifications, wood block pave- ment, 358. Speculum metal, 163. Spray burners, 462. • • Stammer colorimeter, 453. Standardization of calorimeter, 28. Starch in paper, 553. Steel analysis, 126. Sterline, 168. Stcrro, 163. Stone, ,250. Stone, broken, mechanical analy- sis, 273. Stone chips, in road material, 272. Storage of cement test pieces, 219. Strontianite, 512. Strontium oxide in cement, 200. Strontium • white, 497, 512. Sngg-Argand burner, 708. Sulphates, in gypsum, 511. Sulphates, in paper, 551. Sulphates, in pigments, 503, 510, 513, 515, 5i8, 523. Sulphates, in water, 570, 576, 583. Sulphonation test, 357. Sulphur dioxide, in pigments, 502, 506. Sulphur in calorimeter washings, 5i. • . ■ Sulphur in cast iron, no. Sulphur in cement,' 239. Sulphur in coal, 4, 52. Sulphur in coke, 55. Sulphur in dynamite, 731. Stilphur in fuel oil, 462. Sulphur in oil, 474. Sulphur in pyrites, 78. Sulphur in slag, 88. Sulphur in steel, 144. Sulphur test for oils, 399. Sulphuric acid method for silicon in steel, 147. Sulphuric anhydride in cement, 198, 239. Sulphuric anhydride in clay, 252. Sulphuric anhydride in fire sand, 252. Sulphuric anhydride in iron ores, Sulphuric anhydride in kaolin, 252. Sulphuric anhydride in limestone, 66. Sulphuric anhydride in stone, 252. Sun valve, 687. Tagliabue, flash and fire tester, 445- Tagliabue freezing apparatus, 258. Tagliabue viscosimeter, 381. Tailings, in road material, 272. Talcose, 521. Tar acids in creosote oil, 356. Tar, breaking point, 352. Tar, melting point, 350. Tar pitches, 339. Tarry matter in petroleum prod- ucts, 405. Tar, specific gravity, 350. Tars, 339. Tar testing, 349. Tearing length of paper, 561. Tempered lead, 170. Tensile strength, cement, 219, 233. Terra alba, analysis, 510. Testing cement, methods, 207. Testing concrete, methods, 242. Testing oil, tar and pitch, 349. Thermometer, Beckman, 2& Thermometer, Heraeus quartz glass, 719. Thickness of paper, 556, 567. Thorium oxide, in Welsbach mantles, 730. Timber, for wood block pave- ment, 360. Time of setting, cement, 215, 231. Tin in alloys, 167. Tin in brass or bronze, 161, 181. Tin in tin plate, 155. Tin plate analysis, 153. Tin plate, composition, 154. Tin plate, sampling, 154. Tin plate, specifications, 159. INDEX 759 Tinting test, 519; Titanic acid in cement, 200. Titanic oxide in clay, fire sand and stone, 252. Titanium in iron ore, 76. Tobin bronze, 165. Toilet soaps, 475. Total solids, in water, 583, 596. Toughness test, for macadam, 269. Transformer oils, 428. Trap rock, crushing strength, 254. Trolley wheel bronze, 169. True red lead, in pigments, 516. Turbine oils, 427. Turbine wheel mixtures, 167. Turpentine, analysis, 538. Turpentine, specifications, 540. Tuscan red, 496. Tutwiler and Bond hygrometer,' 659. Type metal, 165. Ultimate analysis of oils, 472. Ultramarine, 497, 531. Umbers, 496. Union Pacific R. R. Report on water supply, 611. United Gas Improvement Com- pany, analysis illuminating gas, 655. United Gas Improvement Com- pany, candle-power computer, 718. United Gas Improvement Com- pany, standard bar photom- eter, 716. U. S. Steel Corporation method of sampling, 83. Unsaponified matter in soap, 479. Van Dyke brown, 496. Vanier combustion train for steel analysis, 133. Vanier potash bulb, 472. Variation in coal analysis due to size, 16. Varnish analysis, 337. Vegetable black, 497. Vegetable oils, 453. Vehicle in mixed paints, 535. Vermillion, 496, 533. Viscat apparatus for cement con- sistency, 213. Victor metal, 169. Viscosimeter, Doolittle, 378. Viscosimeter, Englerf 299, 372, 462. Viscosimeter, Redwood, 380. Viscosimeter, Say bolt, 374. Viscosimeter, Tagliabue, 376. Viscosity of oils, 372, 423, 462. Volatile and combustible matter in coal, 1, 51. Volatile matter in coal, alternate method, 14. Volatile matter in coal, muffle method, 14. Volatile matter in coke, 54^ Volatile matter in pigment, 523. Volatilization test, asphalt, 283, 309, 345- Volatilization test, asphaltic ce- ment, 347. Volatilization test, asphalt re- siduum, 346. Volumetric method for nickel in steel, 149. W Water, acid in, 579. Water analysis certificate, 599. Water analysis for scale forming ingredients, 570. Water, bacteriological examina- tion, 600. Water, boiler, complete analysis, 576. Water, boiler, rapid analysis, 582. Water, boiler, sample analyses, 581. Water, color, 598. Water extract, in pigments, 523. Water feed generators, 679. Water, filtration, 573, 599, 600. Water for locomotives, 606. Water gas manufacture, 670. Water gas tars, 339. Water, hardness, 584. Water in gypsum, 511. Water in iron ores, 74. Water in mortars, 214. Water in pigment, 522, 523. Water in soap, 476, 479. Water of hydration in clay, fire sand and stone, 253. Water, sanitary analysis, 588. 760 INDEX Water test for oils, 40a Wearing surface, asphalt, 342. Weight of paper, 556, 567. Welding, oxy-acetylene, 689. Welsbach mantles, analysis, 730. Welsh coal, composition, 17. Wendler apparatus for paper test- ing, 557. White brass, 170. White lead, 496. White lead, analysis, 497. White lead, specifications, 518. White metal, 165. White metal, analysis, 172. White metal, specifications, 189. White pigments, 497. White pigment, analysis, 499. White zinc, specifications, 528. Whiting, 497, 509. Wijs solution, 542. Williams- Westphal balance, 366. Wilson colorimeter, 453. Wire, firing, 28. Wisconsin flash and fire tester, 443- Witherite, 513. Wolff's calorimeter, 592. Wood block pavement specifica- tions, 358. Wood fiber in paper, 546. Wood pulp, in dynamite, 731. Wool grease, 408. Wright and Thompson, scheme for soap analysis, 478. Yellow ochre, 497. Yellow pigment, 497. Yttrium oxide, in Welsbach mantles, 730. Zinc analysis, 93. Zinc chrome, 497. Zinc in brass or bronze, 161, 183. Zinc in ores, 94. Zinc, in pigments, 504, 507, 508. 516, 518. Zinc, in pyrites, 78. Zinc-lead, 506. Zinc-lead white, 520. Zinc oxide, 520. Zinc oxide in cylinder deposits 728. Zinc oxide in Paris green, 495. Zinc oxide in pigments, 508. Zinc sulphate in pigments, 504. Zinc sulphide, white, 496. Zinc sulphide, in pigments, 507, 508. Zinc white, 496. Zinc white, analysis, 506. Zirconium oxide, in Welsbach lamps, 730. SCIENTIFIC BOOKS PUBLISHED BY The Chemical Publishing Company, Easton, Penna. ARNDT-KATZ— A Popular Treatise on the Colloids in the Indus- trial Arts. Translated from the Second Enlarged Edition. i2mo. Pages VI +73 $0.75 ARNOLD— The Motor and the Dynamo. 8vo. Pages VI + 178. 166 Figures $1.50 BENEDICT — Elementary Organic Analysis. Small 8vo. Pages VI + 82. 15 Illustrations $1.00 BERGEY — Handbook of Practical Hygiene. Small 8vo. Pages 164. . $1.50 BILTZ — Practical Methods for Determining Molecular Weights. (Translated by Jones.) Small 8vo. Pages VIII + 245. 44 Illustrations $2.00 BOLTON— History of the Thermometer. i2mo. Pages 96. 6 Illus- trations $1.00 BURGESS — Soil Bacteriology Laboratory Manual. i2mo. Pages VIII + 123. 3 Illustrations $1.00 CAMERON— The Soil Solution, or the Nutrient Medium for Plant Growth. 8vo. Pages VI + 136. 3 Illustrations . $1.25 COLBY— Reinforced Concrete in Europe. 8vo. Pages X + 260... $3.50 DOLT— Chemical French. 8vo. Pages VIII + 308 $3.00 EMERY— Elementary Chemistry. i2mo. Pages XIV + (566. 191 Illustrations , $1.50 ENGELHARDT— The Electrolysis of Water. 8vo. Pages X + 14a - 90 Illustrations K $1.25 FRAPS — Principles of Agricultural Chemistry. 8vo. 2nd Edition. Pages VI + 501. 94 Illustrations $4.50 OILMAN — A Laboratory Outline for Determinations in Quantita- tive Chemical Analysis. Pages 88 $0.90 GUILD-rThe tyineralogy of Arizona:. Small wm.9. • Pages 104. Illustrated * f ;...»......{.. $ijoo HALLI6AN — Elementary Treatise on Stock Feeds and Feeding. 8vo. Pages VI + 302. 24 Figures $2.50 HALUGAN— Fertility an<t ,F^Ufer pints. 8vo, Pages VIII; +' • 156. 12 Figures 4 : $1.25 HALLIGAN— Soil Fertility and Fertilizers. 8vo. Pages X + 398. 23 Figures $3.50 HARDY — Infinitesimals and Limits. Small i2mo. Paper. Pages 22. 6 Figures .- $0.20 HART — Chemistry for Beginners. Small i2mo. Vol. I. Inorganic. Pages VIII -f- 214. 55 Illustrations, 2 Plates $1.00 HART— Chemistry for Beginners. Small i2mo. Vol. II. Pages IV + 98. 11 Illustrations $0.50 HART — Second Year Chemistry. Small i2mo. Pages 165. 31 Illustrations ' $1.25 HART, R. N.— Leavening Agents. 8vo. Pages IV + 90. 13 Illus- trations $1.00 HART, R. N.— Welding. 8vo. Pages XVI + 182. 93 Illustrations . . $2.50 HEESS— Practical Methods for the Iron and Steer Works Chemist 8vo. Pages 60 $1.00 HILL — A Brief Laboratory Guide for Qualitative Analysis. i2mo. Pages VI + 80 $1.00 HINDS— Qualitative Chemical Analysis. 8vo. Pages VIII + 266. . $2.00 HOWE — Inorganic Chemistry for Schools and Colleges. 8vo. Pages VIII + 422 $300 JONES— The Freezing Point, Boiling Point and Conductivity Meth- ods. Pages VIII + 76. 2nd Edition, completely revised $1.00 KRAYER— The Use and Care of a Balance. Small i2mo. Pages IV + 42. 18 Illustrations $0.75 LANDOLT— The Optical Rotating Power of Organic Substances and Its Practical Applications. 8vo. Pages XXI + 751. 83 Illus- trations $7*50 LEAVENWORTH— Inorganic Qualitative Chemical Analysis. 8vo. Pages VI + 153 ■* $1.50. 