CENTRAL SCIENTIFIC COMPANY

CENCO

WEIGHING SCALES, BAROMETERS, PRESSURE GAUGES, TITRATION APPARATUSES, HYDROGEN-ION-DETERMINATION APPARATUS, LIGHT-MEASURING APPARATUS, SURFACE-TENSION APPARATUS, LABORATORY DISTILLATION AND EXTRACTION APPARATUS, AIRLIQUEFYING APPARATUS, THERMAL MEASURING AND RECORDING APPARATUS, LABORATORY RACKS, LABORATORY CLAMPS AND SUPPORTS, BURNER STANDS AND BURNERS, ELECTRIC METERS, ELECTRIC WATER BATHS FOR USE IN PHYSICAL CHEMISTRY LABORATORIES, ELECTRIC-LIGHT-PROJECTION APPARATUSES FOR SCIENTIFIC OPTICAL TESTS AND PICTURE PROJECTION, ELECTRIC FLASK HEATERS FOR LABORATORY USE, ELECTRIC TITRATION APPARATUS,GRADUATED FLUID MEASURES FOR SPECIFIC-GRAVITY WORK, AND CONTAINERS AND APPARATUS FOR DEMONSTRATING HYDROSTATIC PRESSURE;

CENCO

[ WEIGHING SCALES; BAROMETERS; PRESSURE GAUGES; TITRATION APPARATUS; HYDROGENION-DETERMINATION APPARATUS; LIGHT-MEASURING APPARATUS; APPARATUS FOR DETERMINATION OF SURFACE TENSION OF LIQUIDS; LABORATORY DISTILLATION AND EXTRACTION APPARATUS; AIR LIQUEFYING APPARATUS FOR USE IN PHYSICAL CHEMICAL LABORATORIES; THERMAL MEASURING AND RECORDING APPARATUS; LABORATORY RACKS, CLAMPS AND SUPPORTS; ELECTRIC METERS; ELECTRIC-LIGHT-PROJECTION APPARATUS FOR SCIENTIFIC OPTICAL TESTS AND PICTURE PROJECTION; ELECTRIC FLASK HEATERS FOR LABORATORY USE; GRADUATED FLUID MEASURES FOR SPECIFIC-GRAVITY WORK; CONTAINERS AND APPARATUS FOR DEMONSTRATING HYDROSTATIC PRESSURE; BALANCES; BALANCE WEIGHTS AND ACCESSORIES; DESICCATORS FOR LABORATORY USE; WATER ASPIRATORS FOR LABORATORY USE; PNEUMATIC TROUGHS FOR LABORATORY USE IN FILLING CONTAINERS WITH GAS; LABORATORY WATER BATHS; GAS ANALYZERS; APPARATUS FOR MEASURING THE MELTING POINTS OF SUBSTANCES; ELECTROANALYZERS (METALLURGICAL); FLUOROMETERS; SOIL TESTERS; BACTERIOLOGICAL COUNTERS; MICROSCOPE SLIDE BOXES; EMBEDDING BATHS FOR PRESERVING LABORATORY SPECIMENS; HYDROPHYL BALANCES; ELECTROMETERS; ELECTROSCOPES; APPARATUS FOR MEASURING THE RATIO OF ELECTRONIC CHARGE TO ELECTRON MASS; MODELS FOR DEMONSTRATING ATOMIC STRUCTURE; OSCILLOSCOPES; CATHETOMETERS; MEASURING MICROSCOPES; MEASURING TIMERS; MEASURING IMPULSE COUNTERS; YOUNG'S MODULUS APPARATUS; TORSION MEASURING APPARATUS; WIRE TESTERS; OSMOMETERS; VISCOSIMETERS; ] PHYSICS APPARATUS FOR THE STUDY AND MEASUREMENT OF COMPOSITION OF FORCES, INERTIA, LAWS OF MOTION [ , CAPILLARITY VAPOR PRESSURE, IMPACT, MOMENTUM, AERODYNAMICS, GAS LAWS, HEAT RADIATION, CONVECTION, AND CONDUCTIVITY, MAGNETISM AND ELECTRICITY, ELECTRICAL RESONANCE, RADIO PHENOMENA, OHM'S LAW, AND ELECTRICAL SPARK DISCHARGE; STROBOSCOPES; GYROSCOPES; ACCELERATION APPARATUS; WAVE METERS; AUDIO OSCILLATORS; PHOTOELECTRIC DEMONSTRATION APPARATUS; THERMOELECTRIC MAGNETS; RESISTANCE TEST SETS; TUNING FORKS FOR LABORATORY USE IN DEMONSTRATING SOUND PHENOMENA; ACOUSTIC RADIATORS; WAVE APPARATUS ] ; SONOMETERS; [ APPARATUS FOR DETERMINING THE RELATIONSHIP BETWEEN THE FREQUENCY OF A STRETCHED WIRE AND ITS MASS, LENGTH AND TENSION, OR FOR DETERMINING THE FREQUENCY OF AN ALTERNATING CURRENT CIRCUIT; GLASS TUBE APPARATUS FOR THE STUDY OF RESONATING AIR COLUMNS; APPARATUS FOR THE STUDY OF THE REFLECTION AND REFRACTION OF LIGHT; OPTICAL BOXES; OPTICAL BENCHES; TRANSFORMERS FOR SPECTRUM TUBES; APPARATUS FOR THE STUDY OF COLOR PHENOMENA; ELECTRIC LAMP DEVICES FOR MICROSCOPE ILLUMINATION; LIGHT-DEMONSTRATION ILLUMINATORS; CLOCK-CONTROLLED ELECTRIC SWITCHES; LABORATORY DISTILLATION APPARATUS, INCLUDING CONDENSERS THEREFOR; THERMOSTATICALLY OPERATED THERMOREGULATORS; ABSORPTION CELLS FOR MEASURING LIGHT ABSORPTION; GRADUATED BOTTLES AND FLASKS OF SPECIAL CONSTRUCTION FOR LABORATORY USE; MICROSCOPE SLIDES; MEASURING VARIABLE CONDENSERS; ] PULLEY DEVICES FOR USE IN DEMONSTRATING THE MECHANICAL ADVANTAGE AND EFFICIENCY OF PULLEY SYSTEMS [ ; HYDRAULIC PRESS APPARATUS FOR LECTURE AND LABORATORY USE IN DEMONSTRATING TRANSMISSION OF PRESSURE IN AN ENCLOSED LIQUID; RUBBER DAMS FOR USE IN EXPERIMENTS IN PNEUMATICS AND FOR PROVIDING A FLEXIBLE WATERPROOF DIAPHRAGM IN LABORATORY APPARATUS; RUBBER HOLDERS FOR LABORATORY CRUCIBLES; FLASH POINT TESTERS, I.E., APPARATUS FOR DETERMINING THE FLASH POINT OF COMBUSTIBLE SUBSTANCES; THERMOMETERS; MOLECULAR WEIGHT DETERMINATION APPARATUS; HYDROMETERS; CALORIMETERS; MILK SEDIMENT TESTERS; MICROTOMES; COSMIC RAY COINCIDENCE COUNTERS; LABORATORY DEMONSTRATION MODEL HEAT ENGINES, DYNAMOS, ELECTRIC MOTORS AND GENERATORS; MAGNETIC COMPASSES; VACUUM TUBE TESTING APPARATUS; ELECTRIC BACTERIOLOGY INCUBATORS AND DRIERS FOR LABORATORY USE; AND ELECTRIC MACHINES FOR DEMONSTRATING ROTATIONAL FORCES AND FOR SPINNING COLORED DISCS TO SHOW THE RESULTS OF MIXING COLORS OF THE SPECTRUM ];

CENCO

DRY CELL BATTERIES, WET CELL BATTERIES, ELECTRIC MOTORS, ELECTRIC GENERATORS, RHEOSTATS, ELECTRIC KNIFE SWITCHES AND POINT SWITCHES, ELECTRIC STIRRERS, ELECTRIC FURNACES AND HEATERS, ELECTRIC POLISHERS, ELECTRIC AUTOCLAVES, ELECTRIC MACHINES FOR SHAKING CONTAINERS OF FLUIDS AND COMMINUTED SOLIDS, ELECTRIC POWER SUPPLY RECTIFIER OR CONVERTER UNITS, TRANSFORMERS, ELECTRIC OVENS AND STERILIZERS, ELECTRIC RELAYS, VARIABLE CONDENSERS, FIXED CONDENSERS, AUDIO-FREQUENCY AMPLIFIERS, RADIATION THERMOPILES, ELECTRIC RESISTANCE BOXES, ELECTRIC CONTACT KEYS, AND SWITCHES;

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LABORATORY BURNER STANDS AND BURNERS, OIL LAMP CHIMNEYS, AND AIR PRESSURE REGULATING VALVES FOR LABORATORY BURNERS, ETC;

CENCO

LUBRICATING GREASE FOR STOPCOCKS; OILS FOR USE PARTICULARLY AS LUBRICATING AND SEALING OIL FOR HIGH VACUUM PUMPS; PETROLEUM WAX;

CENCO

REAGENTS AND VOLUMETRIC SOLUTIONS FOR USE IN CHEMICAL, CLINICAL AND BIOLOGICAL LABORATORIES FOR TESTING PURPOSES INCLUDING: ACID, ACETIC; ACID, ALCOHOL; ACID, AMINONAPHTHOLSULFONIC; ACID, CHLOROPLATINIC; ACID, DICHROMATE; ACID, DIGESTION MIXTURE; ACID, HYDROCHLORIC; ACID, OXALIC; ACID, PHOSPHOMOLYBDIC; ACID, PICRIC; ACID, SULFURIC; ACID, TRICHLOROACETIC; ALBERT'S STAIN; ALUBMEN FIXATIVE; ALCOHOLIC POTASSIUM HYDROXIDE; ALIZARIN RED S; ALIZARIN SODIUM MONOSULFONATE; ALKALINE COPPER ALKALINE FERRICYANIDE ALKALINE POTASSIUM IODIDE AMMONIUM OXALATE AMMONIUM SULFAMATE AMMONIUM SULFATE AMONIUM SULPHOCYANIDE(THIOCYANATE)ANDRADES INDICATOR ANILINE GENTIAN VIOLET ANTIFORMIN ARSENOUS TRIOXIDE AZOLITMIN BARIUM CHLORIDE BENEDICT'S REAGENTS; BENZIDINE HYDROCHLORIDE; BILIRUBIN, ARTIFICIAL; BISMARCK BROWN; BOAS REAGENT; BOGEN'S INDICATOR; BRILLIANT CRESYL BLUE; BROMCRESOL GREEN; BROMCRESOL PURPLE; BROMINE WATER; BROMTHYMOL BLUE; BUFFER ACETATE MIXTURE; BUFFER MIXTURES; BUFFER, SODIUM PYROPHOSPHATE; BUFFER SUBSTRATE; BUFFER, WRIGHT'S STAIN; CARBOL-FUCHSIN; CARBOL-GENTIAN VIOLET; CHLORINE WATER; CHLORPHENOL RED; CHOLESTEROL; COLLOIDAL GOLD; CONGO RED; CREATININE; CRESOL PHTHALEIN; CRESOL RED; CUPROUS CHLORIDE; DAMAR IN XYLOL; DIMETHYLAMINOAZOBENZENE (TOEPFER); DIMETHYGLOXIME; DIMETHYL-A-NAPHTHYLAMINE; DOCTOR'S SOLUTION; EHRLICH'S DIAZO REAGENTS; EOSIN; ESBACH'S REAGENT; EXTON'S REAGENT; FEHLING'S SOLUTIONS; FERRIC AMMONIUM SULPHATE; FERRIC CHLORIDE; FERRIC IRON GUM GHATTI; FERRIC NITRATE; FISCHER, KARL, REAGENTS; FLUORESCEIN; FUCHSIN; GABBETT'S STAIN; GENTIAN VIOLET; GIEMSA'S STAIN; GLUCOSE STANDARD; GOWER'S REAGENT; GRAM'S STAINS; GUM GHATTI; HAINE'S SOLUTION; HASTINGS BLOOD; HAYEM'S REAGENT; HEMATOXYLIN; HYDROGEN SULPHIDE; ICTERIC INDEX STANDARD; INDIGO; INVERTASE; IODINE; ISOTONIC, SOLUTION; LEAD ACETATE; LITMUS; LOGWOOD; MALACHITE GREEN; MALLORY'S ANILINE BLUE; MANGANOUS SULPHATE; MERCUROCHROME; METHYL ORANGE; METHYL RED; METHYL VIOLET; METHYLENE BLUE; MILLON'S REAGENT; MOLISCH'S REAGENT; N-(1-NAPHTHYL) ETHYLENEDIAMINE DIHYDROCHLORIDE; NEISSER'S STAIN; NESSLER'S REAGENTS; NEUTRAL RED; NITROGEN STANDARDS; NYLANDER'S REAGENT; OBERMAYER'S REAGENT; OCCULT BLOOD REAGENT; ORTHOTOLIDIN; PANCREATIN; PARLODION; PEPSIN; PHENOLPHTHALEIN; PHENOL REAGENT; PHENOL RED; PHLOROGLUCINOL; PHOSPHATE STANDARDS; PHYSIOLOGICAL SALT; PLATINUM CHLORIDE; POTASSIUM CHROMATE; POTASSIUM DICHROMATE; POTASSIUM HYDROXIDE; POTASSIUM PERMANGANATE; POTASSIUM PYROGALLATE; POTASSIUM SULPHOCYANIDE (THIOCYANATE); RICE'S REAGENT; ROBERT REAGENT; SAFRANIN; SAPONIN; SCHIFF'S REAGENT; SILVER NITRATE; SOAP STANDARDS; SODIUM CARBONATE; SODIUM CHLORIDE; SODIUM CYANIDE; SODIUM HYDROXIDE; SODIUM HYPOBROMITE; SODIUM HYPOCHLORITE; SODIUM MOLYBDATE; SODIUM NITRITE; SODIUM NITRO-PRUSSIDE; SODIUM OXALATE; SODIUM SILICATE; SODIUM THIOSULPHATE; SODIUM TUNGSTATE; STARCH; SUDAN III; SULFADIAZINE; SULFAGUANIDINE; SULFAMERAZINE; SULFANILAMIDE; SULFAPYRIDINE; SULFATHIAZOLE; TETRACHROME BLOOD STAIN; THYMOL BLUE; THYMOL PHTHALEIN; TOLLEN REAGENT; TURBIDITY STANDARDS; TUMERIC; UREA CYANIDE; UREA STANDARDS; UREASE; URIC ACID REAGENTS; WRIGHT'S BLOOD STAIN; ACETAMIDE, ACETANILIDE, ACETIC ANHYDRIDE, ACETONE, ACETOPHENONE, ACETYL BROMIDE, ACETYL CHLORIDE, ACETIC ACID, ACETYLSALICYLIC ACID ANTHRANILIC ACID, ARSENIC ACID, ARSENOUS ACID, BENZOIC ACID, BORIC ACID, BROMACETIC ACID, BROMIC ACID, BUTYRIC ACID, CAMPHORIC ACID, CARBOLIC ACID, CHLORACETIC ACID, CHLORIC ACID, CHROMIC ACID, CINNAMIC ACID, CITRIC ACID, FORMIC ACID, GALLIC ACID, HIPPURIC ACID, HYDROBROMIC ACID, HYDROCHLORIC ACID, HYDROCYANIC, HYDROFLUORIC ACID, HYDROFLUOSILICIC ACID, HYDROIODIC ACID, IODIC ACID, LACTIC ACID, MALEIC ACID, MALIC ACID, MOLYBDIC ACID, NITRIC ACID, OLEIC ACID, OSMIC ACID, OXALIC ACID, PALMITIC ACID, PERCHLORIC ACID, PHOSPHOMOLYBDIC ACID, PHOSPHORIC ACID, PHOSPHOROUS ACID, PHOSPHOTUNGSTIC ACID, PHTHALIC ACID, PICRAMIC ACID, PICRIC ACID, PROPIONIC ACID, PYROGALLIC ACID, PYROLIGNEOUS ACID, SALLICYLIC ACID, SELENIC ACID, SELENOUS ACID, SILICIC ACID, SILICOTUNGSTIC ACID, STEARIC ACID, SUCCINIC ACID, SULPHANILIC ACID, SULPHOCARBOLIC ACID, SULPHURIC ACID, SULPHUROUS ACID, TANNIC ACID, TARTARIC ACID, TUNGSTIC ACID, URIC ACID, VALERIANIC ACID, AGAR-AGAR, ALBUMEN ALLYL ALCOHOL, AMYL ALCOHOL, BENZYL ALCOHOL, BUTYL ALCOHOL, CAPRYL ALCOHOL, METHYL ALCOHOL, PROPYL ALCOHOL, ACETIC ALDEHYDE, CINNAMIC ALDEHYDE, ALIZARINE, ATROPINE, ALKALOID, ATROPINE SULPHATE, BRUCINE, BRUCINE SULPHATE, CAFFEINE, CAFFEINE CITRATED, CINCHONIDINE ALKALOID, CINCHONIDINE SULPHATE, CINCHONINE ALKALOID, CINCHONINE SULPHATE, DIGITALIN, ESERINE, ALKALOID, ESERINE SULPHATE, HYOSCINE, NICOTINE ALKALOID, PILOCARPINE, PILOCARPINE HYDROCHLORIDE, QUINIDINE, QUININE ALKALOID, QUININE SULPHATE, STRYCHNINE, STRYCHNINE NITRATE, STRYCHNINE SULPHATE, VERATRINE, VERATRINE SULPHATE, ALLYL SULPHOCYANIDE, ALUMINUM ACETATE, ALUMINUM AMMONIUM SULPHATE, ALUMINUM BROMIDE, ALUMINUM CHLORIDE, ALUMINUM CHROMATE, ALUMINUM FLUORIDE, ALUMINUM HYDRATE, ALUMINUM IODIDE, ALUMINUM NITRATE, ALUMINUM OXALATE, ALUMINUM OXIDE, ALUMINUM PHOSPHATE, ALUMINUM POTASSIUM SULPHATE, ALUMINUM SODIUM CHLORIDE, ALUMINUM SODIUM SULPHATE, ALUMINUM SULPHATE, ALUMINUM SULPHIDE, ALUMINUM SULPHITE, ALUMINUM TARTRATE, AMIDO-AZO-BENZENE, AMIDO-PHENOL, AMMONIUM ACETATE, AMMONIUM ARSENATE, AMMONIUM ARSENITE, AMMONIUM BENZOATE, AMMONIUM BICARBONATE, AMMONIUM BICHROMATE, AMMONIUM BIFLUORIDE, AMMONIUM BINOXALATE, AMMONIUM BIPHOSPHATE, AMMONIUM BISULPHATE, AMMONIUM BISULPHITE, AMMONIUM BITARTRATE, AMMONIUM BORATE, AMMONIUM BROMIDE, AMMONIUM CARBONATE, AMMONIUM CHLORIDE, AMMONIUM CHROMATE, AMMONIUM CITRATE, AMMONIUM FLUORIDE, AMMONIUM FORMATE, AMMONIUM HYDRATE, AMMONIUM IODIDE, AMMONIUM MOLYBDATE, AMMONIUM NITRATE, AMMONIUM OXALATE, AMMONIUM PERCHLORATE, AMMONIUM PERSULPHATE, AMMONIUM PHOSPHATE, AMMONIUM PHOSPHOMOLYBDATE, AMMONIUM PHOSPHOTUNGSTATE, AMMONIUM PICRATE, AMMONIUM SALICYLATE, AMMONIUM SULPHATE, AMMONIUM SULPHIDE, AMMONIUM SULPHITE, AMMONIUM SULPHOCYANIDE, AMMONIUM TARTRATE, AMMONIUM TETROXALATE, AMMONIUM TUNGSTATE, AMMONIUM VALERATE, AMYGDALIN, AMYL ACETATE, AMYL BROMIDE, AMYL CHLORIDE, AMYL IODIDE, AMYL NITRATE, AMYL SALICYLATE, AMYLVALERATE, AMYLENE, ANILENE, ANILINE ACETATE, ANILINE HYDROCHLORIDE, ANILINE NITRATE, ANILINE OXALATE, ANILINE SULPHATE, BIOLOGICAL STAINS, ANTHRACENE, ANTHRAQUINONE, ANTIMONY, ANTIMONY CHLORIDE, ANTIMONY FLUORIDE, ANTIMONY IODIDE, ANTIMONY OXIDE, ANTIMONY OXYCHLORIDE, ANTIMONY OXYSULPHIDE, ANTIMONY POTASSIUM TARTRATE, ANTIMONY SULPHATE, ANTIMONY SULPHIDE, ANTIMONY TARTRATE, ANTIPYRINE, ARSENIC, ARSENIC BROMIDE, ARSENIC CHLORIDE, ARSENIC IODIDE, ARSENIC OXIDE, ARSENIC SULPHIDE, ASCARITE, ASPARAGIN, AZOBENZENE, BARIUM ACETATE, BARIUM BICHROMATE, BARIUM BROMATE, BARIUM BROMIDE, BARIUM CARBONATE, BARIUM CHLORATE, BARIUM CHLORIDE, BARIUM CHROMATE, BARIUM CYANIDE, BARIUM DIOXIDE, BARIUM FLUORIDE, BARIUM HYDRATE, BARIUM HYPOSULPHITE BARIUM IODIDE, BARIUM NITRATE, BARIUM OXALATE, BARIUM OXIDE, BARIUM PERMANGANATE, BARIUM PHOSPHATE, BARIUM SULPHATE, BARIUM SULPHIDE, BARIUM SULPHITE, BARIUM SULPHOCYANIDE, BARIUM TARTRATE, BENZALDEHYDE, BENZIDINE, BENZIL, BENZINE, BENZOLE, BENZO-PHENONE, BENZOYL CHLORIDE, BENZYL CHLORIDE, BERYLLIUM CHLORIDE, BERYLLIUM NITRATE, BERYLLIUM SULPHATE, BISMUTH ACETATE, BISMUTH BROMIDE, BISMUTH CHLORIDE, BISMUTH HYDRATE, BISMUTH NITRATE, BISMUTH OXIDE, BISMUTH OXYCHLORIDE, BISMUTH SUBCARBONATE, BISMUTH SUBNITRATE, BISMUTH SULPHATE, BORON, MONOBROMBENZOLE, BROMINE, BROMINE WATER, BROMINE CHLORIDE, BROMOFORM, CADMIUM ACETATE CADMIUM BROMIDE, CADMIUM CARBONATE, CADMIUM CHLORIDE, CADMIUM FLUORIDE, CADMIUM HYDRATE, CADMIUM IODIDE, CADMIUM NITRATE, CADMIUM OXALATE, CADMIUM OXIDE, CADMIUM PHOSPHATE, CADMIUM SULPHATE, CADMIUM SULPHIDE, CALCIUM ACETATE, CALCIUM ARSENATE, CALCIUM ARSENITE, CALCIUM BENZOATE, CALCIUM BORATE, CALCIUM BROMIDE, CALCIUM CARBIDE, CALCIUM CARBONATE, CALCIUM CHLORATE, CALCIUM CHLORIDE, CALCIUM CHROMATE, CALCIUM CITRATE, CALCIUM FLUORIDE, CALCIUM FORMATE, CALCIUM HYDRATE, CALCIUM HYPOCHLORITE, CALCIUM IODIDES, CALCIUM LACTATE, CALCIUM NITRATE, CALCIUM OXALATE, CALCIUM OXIDE, CALCIUM PEROXIDE, CALCIUM PHOSPHATE, CALCIUM PHOSPHIDE, CALCIUM PHOSPHITE, CALCIUM SULPHATE, CALCIUM SULPHIDE, CALCIUM SULPHITE, CALCIUM TARTRATE, CALCIUM TUNGSTATE, CALCIUM URATE, CARBON, CARBON BISULPHIDE, CARBON TETRACHLORIDE, CASEIN, CERIUM CHLORIDE, CERIUM NITRATE, CERIUM SULPHATE, ANIMAL CHARCOAL, BLOOD CHARCOAL, SUGAR CHARCOAL, CHLORAL HYDRATE, CHLORETONE, CHLOROFORM, CHIOROPHYLL, CHOLESTERINE, CHROMIUM ACETATE, CHROMIUM AMMONIUM SULPHATE, CHROMIUM CARBONATE, CHROMIUM CHLORIDE, CHROMIUM FLUORIDE, CHROMIUM HYDRATE, CHROMIUM NITRATE, CHROMIUM OXIDE SESQUI, CHROMIUM PHOSPHATE, CHROMIUM PHOSPHATE, CHROMIUM POTASSIUM SULPHATE, CHROMIUM SULPHATE, COBALT ACETATE, COBALT CARBONATE, COBALT CHLORIDE, COBALT CHROMATE, COBALT HYDRATE, COBALT NITRATE, COBALT OXALATE, COBALT OXIDE, COBALT PHOSPHATE, COBALT SULPHATE, COCHINEAL COLLODION, COPPER ACETATE, COPPER ACETOARSENITE, COPPER AMMONIUM CHLORIDE, COPPER AMMONIUM SULPHATE, COPPER ARSENATE, COPPER ARSENITE, COPPER BORATE, COPPER BROMIDE, COPPER CARBONATE, COPPER CHLORATE, COPPER CHLORIDE, COPPER CHROMATE, COPPER CYANIDE, COPPER FERROCYANIDE, COPPER FLUORIDE, COPPER HYDRATE, COPPER IODIDE, COPPER NITRATE, COPPER OXALATE, COPPER OXYCHLORIDE, COPPER OXIDE, COPPER PHOSPHATE, COPPER POTASSIUM CHLORIDE, COPPER POTASSIUM SULPHATE, COPPER SULPHATE, COPPER SULPHIDE, COPPER TARTRATE, CREATIN, CREATININE, CREATININE ZINC CHLORIDE, CREOSOTE, CREOSOTE CARBONATE, CRESOL, META-CRESOL, ORTHO-CRESOL, PARA-CRESOL, CUMARIN, CUPFERRON, CURARE, DEXTRIN, DEXTROSE, DIASTASE OF MALT, DIASTASE TAKA, DIGITALIN, DIMETHYL SULPHATE, DIMETHYLAMIDOAZOBENZENE, PARA-DIMETHYLAMINOBENZALDEHYDE, DIMETHYLANILINE, DIMETHYLGLYOXIME, METADINITROBENZENE, DIPHENYLAMINE, EMERY, ESCHKA'S MIXTURE, PETROLIC ETHER, SULPHURIC ETHER, ETHYL ACETATE, ETHYL ACETOACETATE, ETHYL BENZOATE, ETHYL BROMIDE, ETHYL BUTYRATE, ETHYL CHLORIDE, ETHYL FORMATE, ETHYL IODIDE, ETHYL OXALATE, ETHYLVALERATE, ETHYLENE BROMIDE, ETHYLENE IODIDE, ETHYLIDINE CHLORIDE, FEHLING'S SOLUTION TABLETS, FIBRIN, FLAXSEED, FORMALDEHYDE, PARA-FORM-ALDEHYDE, FORMIN, FURFURAL, GLYCERIN, GLYCOGEN, GOLD BROMIDE, GOLD CHLORIDE, GOLD CYANIDE, GOLD OXIDE, GOLD POTASSIUM CYANIDE, GOLD SODIUM BROMIDE, GOLD SODIUM CHLORIDE, GRAPHITE, GUAIACIN, GUAIACOL, GUM ARABIC GUM BENZOIN GUM CAMPHOR GUM CATECHU GUMDAMMAR GUMGUAIAC GUMMASTIC GUMTRAGACANTH HEMOGLOBIN HIDE POWDER HYDRAZINE SULPHATE PEROXIDE HYDRONE HYDRQUINONE, HYDROXYLAMINE HYDROCHLORIDE, HYDROXYLAMINE SULPHATE, ALIZARIN, ALPHA-NAPHTHOLPHTHALEIN, AZOLITMIN, ANILINE-AZO-DIMETHYLANILINE, BENZOPURPURIN, CARMINE, CARMINIC ACID, CONGO CORINTH, CURCUMIN, DIPHENYLAMINE, EOSIN METHYLENE BLUE, ERYTHROSINE, ETHYL ORANGE, ETHYL RED, FLUORESCEIN, FUCHSIN ACID, FUCHSIN BASIC, HAEMATOXYLIN, IODOESIN, LACMOID, LITMUS, MALACHITE GREEN, METANIL YELLOW, META-PHENYLENEDIAMINE, METHYL ORANGE, METHYL RED, NAPHTHOL GREEN, NEUTRAL RED, PARANITROPHENOL, PHENACETOLIN, PHENOLPHTHALEIN, PHENYLANILINE, POIRRIER'S BLUE, RESAZURIN, RESORCIN TETRA-IODOPHTHALEIN, RIEGLER'S INDICATOR, ROSSOLIC ACID, SODIUM SULPHALIZARATE, TETRA-BROM-PHENOLPHTHALEIN, THYMOL PHTHALEIN, TROPACLIN, THYMOLSULPHONAPHTHALEIN, TETRA-BROM-PHENOLSULPHONAPHTHALEIN, ORTHO-CARBOXY BENZENEAZODIMETHYLANILINE, PROPYL RED, DI-BROM-ORTHO-CRESOL-SULPHONAPHTHALEIN, DIBROM-THYMOL SULPHONAPHTHALEIN, PHENOLSULPHONAPHTHALEIN, O-CRESOLSULPHONAPHTHALEIN, THYMOLSULPHONAPHTHALEIN, OCRESOLPHTHALEIN, INDIGO MADRAS, INDIGO CARMINE, INDIGOTIN, INFUSORIAL EARTH, IODINE, IODINE CHLORIDE, IODINE TINCTURE, IODOFORM, IRON ACETATE, IRON AMMONIUM BROMIDE, IRON AMMONIUM CHLORIDE, IRON AMMONIUM CITRATE, IRON AMMONIUM OXALATE, IRON AMMONIUM SULPHATE, IRON ARSENATE, IRON ARSENITE, IRON BROMIDE, IRON CARBONATE, IRON CHLORIDE, IRON CITRATE, IRON DIALYZED, IRON FERROCYANIDE, IRON HYDRATE, IRON IODIDE, IRON NITRATE, IRON OXALATE, IRON OXIDE, IRON PHOSPHATE, IRON POTASSIUM OXALATE, IRON POTASSIUM SULPHATE, IRON PYROPHOSPHATE, IRON SALICYLATE, IRON SODIUM OXALATE, IRON SODIUM SULPHATE, IRON SULPHATE, IRON SULPHIDE, IRON TANNATE, IRON TARTRATE, KAOLIN, LACTOSE, LEAD ACETATE, LEAD ARSENATE, LEAD BICHROMATE, LEAD BROMIDE, LEAD CARBONATE, LEAD CHLORIDE, LEAD CHROMATE, LEAD FERROCYANIDE, LEAD HYDRATE, LEAD IODIDE, LEAD NITRATE, LEAD OXALATE, LEAD OXIDE, LEAD PHOSPHATE, LEAD SILICOFLUORIDE, LEAD SULPHATE, LEAD SULPHIDE, LEAD TARTRATE, LECITHIN, LITHIUM ACETATE, LITHIUM BROMIDE, LITHIUM CARBONATE, LITHIUM CHLORIDE, LITHIUM HYDRATE, LITHIUM IODIDE, LITHIUM NITRATE, LITHIUM OXIDE, LITHIUM PHOSPHATE, LITHIUM SULPHATE, LITHIUM TARTRATE, LITMUS CUBES, LOGWOOD CHIPS, LOGWOOD EXTRACT, LYCOPODIUM, DILUTE CARBOLIC ACID, MAGNESIUM ACETATE, MAGNESIUM AMMONIUM CHLORIDE, MAGNESIUM AMMONIUM PHOSPHATE, MAGNESIUM AMMONIUM SULPHATE, MAGNESIUM BROMIDE, MAGNESIUM CARBONATE, MAGNESIUM CHLORIDE, MAGNESIUM CHROMATE, MAGNESIUM CITRATE, MAGNESIUM FLUORIDE, MAGNESIUM FORMATE, MAGNESIUM IODIDE, MAGNESIUM NITRATE, MAGNESIUM OXALATE, MAGNESIUM OXIDE, MAGNESIUM PEROXIDE, MAGNESIUM PHOSPHATE, MAGNESIUM SILICOFLUORIDE, MAGNESIUM SODIUM PHOSPHATE, MAGNESIUM SULPHATE, MAGNESIUM SULPHITE, MALTOSE, MANGANESE ACETATE, MANGANESE BORATE, MANGANESE BROMIDE, MANGANESE CARBONATE, MANGANESE CHLORIDE, MANGANESE DIOXIDE, MANGANESE IODIDE, MANGANESE NITRATE, MANGANESE OXALATE, MANGANESE OXIDE, MANGANESE PHOSPHATE, MANGANESE SULPHATE, MANGANESE SULPHIDE, MANGANESE TARTRATE, MENTHOL, MERCURY ACETATE, MERCURY BROMIDE, MERCURY CHLORIDE, MERCURY CHROMATE, MERCURY CYANIDE, MERCURY IODIDE, MERCURY NITRATE, MERCURY OXIDE, MERCURY OXYCYANIDE, MERCURY POTASSIUM IODIDE, MERCURY SULPHATE, MERCURY SULPHIDE, MERCURY SULPHOCYANATE, METHYL ACETATE, METHYL IODIDE, METHYL SALICYLATE, METHYLAMINE, METHYLAMINE HYDROCHLORIDE, METHYLENE CHLORIDE, METHYLENE IODIDE, METHYLPARAMIDOPHENOL HAUFF, MOLYBDENUM OXIDE, MOLYBDENUM SULPHIDE, MONOMETHYLANILINE, NAPTHALENE, NAPHTHOL, NAPHTHYLAMINE ALPHA, NAPHTHYLAMINE ALPHA HYDROCHLORIDE, NAPHTHYLAMINE BETA, NAPHTHYLAMINE BETA HYDROCHLORIDE, NICKEL ACETATE, NICKEL ALUMINIUM, SULPHATE, NICKEL AMMONIUM CHLORIDE, NICKAMMONIUM SULPHATE, NICKELBROMIDE NICKEL CARBONATE NICKEL CHLORIDE, NICKEL HYDRATE, NICKEL NITRATE, NICKEL OXALATE, NICKEL OXIDE, NICKEL PHOSPHATE, NICKEL SULPHATE, NICKEL SULPHIDE, NICKEL TARTRATE, NINHYDRIN, META-NITRANILINE, ORTHONITRANILINE, PARA-NITRANILINE, NITRO-BENZOLE, ORTHO-NITROPHENOL, PARANITROPHENOL, NITROSOBETA-NAPHTHOL, ORTHO-NITROTOLUOL, PARA-NITROTOLUOL, NUTGALL, NUTROSE, BERGAMOT OIL, CAJEPUT OIL, CAMPHOR OIL, CASTOR OIL, CEDAR-WOOD OIL, EUCALYPTUS OIL, LAVENDER OIL, LEMON-GRASS OIL, ORIGANUM CRETIC OIL, PALM OIL, RAPESEED OIL, SESAME OIL, THYME OIL, PALLADIUM CHLORIDE, PALLADIUM NITRATE, PANCREATIN, PAPER PARCHMENT, PARAFFIN, PARALDEHYDE, PARIODION, PEPSIN, PEPTONE, PERMUTIT, PETROLATUM, PHENYLENEDIAMINE META, PHENYLENEDIAMINE META HYDROCHLORIDE, PHENYLENEDIAMINE PARA, PHENYLENEDIAMINE PARA HYDROCHLORIDE, PHENYHYDRAZINE, PHENYLHYDRAZINE HYDROCHLORIDE, PHLOROGLUCIN, PHOSPHORUS YELLOW, PHOSPHORUS AMORPHOUS RED, PHOSPHORUS BROMIDE TRI, PHOSPHORUS CHLORIDE PENTA, PHOSPHORUS CHLORIDE TRI, PHOSPHORUS OXYCHLORIDE, PHOSPHORUS PENTOXIDE, PHOSPHORUS SULPHIDE, PENTA, PHOSPHORUS SULPHIDE TRI, PITCHBLENDE, PLATINUM CHLORIDE, POTASSIUM ACETATE, POTASSIUM ACID PHTHALATE, POTASSIUM AMMONIUM SULPHATE, POTASSIUM ANTIMONIATE, POTASSIUM ARSENATE, POTASSIUM ARSENITE, POTASSIUM BENZENESULPHONATE, POTASSIUM BENZOATE, POTASSIUM BICARBONATE, POTASSIUM BICHROMATE, POTASSIUM BIFLUORIDE, POTASSIUM BINIODATE, POTASSIUM BINOXALATE, POTASSIUM BISULPHATE, POTASSIUM BISULPHITE, POTASSIUM BITARTRATE, POTASSIUM BORATE, POTASSIUM BROMATE, POTASSIUM BROMIDE, POTASSIUM CARBONATE, POTASSIUM CHLORATE, POTASSIUM CHLORIDE, POTASSIUM CHROMATE, POTASSIUM CITRATE, POTASSIUM CYANATE, POTASSIUM CYANIDE, POTASSIUM FERRICYANIDE, POTASSIUM FLUORIDE, POTASSIUM FORMATE, POTASSIUM HYDRATE, POTASSIUM HYPOSULPHITE, POTASSIUM IODATE, POTASSIUM IODIDE, POTASSIUM MANGANATE, POTASSIUM METABISULPHITE, POTASSIUM MOLYBDATE, POTASSIUM NITRATE, POTASSIUM NITRITE, POTASSIUM OXALATE, POTASSIUM PERCHLORATE, POTASSIUM PERMANGANATE, POTASSIUM PERSULFATE, POTASSIUM PHOSPHATE, POTASSIUM SALICYLATE, POTASSIUM SILICOFLUORIDE, POTASSIUM SODIUM SULPHATE, POTASSIUM SULPHATE, POTASSIUM SULPHIDE, POTASSIUM SULPHITE, POTASSIUM SULPHOCYANIDE, POTASSIUM TARTRATE, POTASSIUM TETROXALATE, POTASSIUM ZINC SULPHATE, PTYALIN, PYRIDINE, PYROCATECHIN, PYROXYLIN, RESORCIN, ROSANILINE, ROSANILINE HYDROCHLORIDE, ROSIN, SACCHARIN, SAPONIN, SELENIUM OXYCHLORIDE, SILVER ACETATE, SILVER BROMIDE, SILVER CARBONATE, SILVER CHLORIDE, SILVER CHROMATE, SILVER CYANIDE, SILVER IODIDE, SILVER LACTATE, SILVER NITRATE, SILVER NITRITE, SILVER OXIDE, SILVER SULPHATE, SODIUM ACETATE, SODIUM ALIZARIN SULPHONATE, SODIUM ALUMINATE, SODIUM AMALGAM, SODIUM AMMONIUM PHOSPHATE, SODIUM AMMONIUM SULPHATE, SODIUM ARSENATE, SODIUM ARSENITE, SODIUM BENZOATE, SODIUM BENZENE SULPHONATE, SODIUM BICARBONATE, SODIUM BICHROMATE, SODIUM BINOXALATE, SODIUM BISMUTHATE, SODIUM BISULPHATE, SODIUM BISULPHITE, SODIUM BITARTRATE, SODIUM BORATE, SODIUM BROMATE, SODIUM BROMIDE, SODIUM CALCIUM OXIDE, SODIUM CARBONATE, SODIUM CHLORATE, SODIUM CHLORIDE, SODIUM CHROMATE, SODIUM CITRATE, SODIUM COBALT NITRITE, SODIUM CYANIDE, SODIUM FERROCYANIDE, SODIUM FLUORIDE, SODIUM FORMATE, SODIUM GLYCOCHOLATE, SODIUM HYDRATE, SODIUM HYDROSULPHITE, SODIUM HYPOCHLORITE, SODIUM HYPOSULPHITE, SODIUM IODATE, SODIUM IODIDE, SODIUM MOLYBDATE, SODIUM NITRATE, SODIUM NITRITE, SODIUM NITROPRUSSIDE, SODIUM OLEATE, SODIUM OXALATE, SODIUM PERBORATE SODIUM PEROXIDE SODIUM PERSULPHATE SODIUM PHOSPHATE SODIUM PHOSPHITE SODIUM PICRATE SODIUM POTASSIUM CARBONATE SODIUM POTASSIUM PHOSPHATE SODIUM TARTRATE SODIUM SALICYLATE, SODIUM SILICATE, SODIUM SILICOFLUORIDE, SODIUM STANNATE, SODIUM STEARATE, SODIUM SULPHANTIMONIATE, SODIUM SULPHATE, SODIUM SULPHIDE, SODIUM SULPHITE, SODIUM SULPHOCYANIDE, SODIUM TARTRATE, SODIUM TETROXALATE, SODIUM TUNGSTATE, ARROWROOT STARCH, CASSAVA STARCH, CORN STARCH, IODIZED STARCH, POTATO STARCH, RICE STARCH, SOLUBLE STARCH, WHEAT STARCH, STRONTIUM ACETATE, STRONTIUM BROMIDE, STRONTIUM CARBONATE, STRONTIUM CHLORATE, STRONTIUM CHLORIDE, STRONTIUM HYDRATE, STRONTIUM NITRATE, STRONTIUM OXALATE, STRONTIUM OXIDE, STRONTIUM PHOSPHATE, STRONTIUM SULPHATE, STRONTIUM SULPHIDE, SULPHUR, SULPHUR CHLORIDE, SULPHUR DIOXIDE, SULPHUR IODIDE, TALCUM, TELLURIUM, TETRACHLORIDE, LITMUS PAPER, COCHINEAL PAPER, CONGO RED PAPER, LEAD ACETATE PAPER, METHYL ORANGE PAPER, POTASSIUM IODIDE PAPER, POTASSIUM IODIDE STARCH PAPER, STARCH PAPER, TUMERIC PAPER, THERMIT, THORIUM NITRATE, THYMOL, TIN ACETATE, TIN AMMONIUM CHLORIDE, TIN CHLORIDE, TIN HYDRATE, TIN OXALATE, TIN OXIDE, TIN PHOSPHATE, TIN SULPHATE, TIN SULPHIDE, TITANIUM CHLORIDE, TITANIUM POTASSIUM OXALATE, TOLUOL, TOLUIDINE, TOLUIDINE ORTHO, TOLUIDINE PARA, TRIPOLI, TRYPSIN, TUNGSTEN OXIDE, ULTRAMARINE BLUE, URANIUM ACETATE, URANIUM NITRATE, URANIUM OXIDE, UREA, UREASE, URETHANE, VANILLIN, BEESWAX, CARNAUBA WAX, CERESINE WAX, MINERAL WAX, WHITING, XYLOL, ZINC ACETATE, ZINC AMALGAM, ZINC ARSENITE, ZINC BROMATE, ZINC BROMIDE, ZINC CARBONATE, ZINC CHLORIDE, ZINC CHROMATE, ZINC HYDRATE, ZINC IODIDE, ZINC NITRATE, ZINC OXALATE, ZINC OXIDE, ZINC PERMANGANATE, ZINC PEROXIDE, ZINC PHOSPHATE, ZINC PHOSPHIDE, ZINC STEARATE, ZINC SULPHATE, ZINC SULPHIDE, ZINC TARTRATE;

DUNOUY

APPLIANCES FOR MEASURING SURFACE TENSION;

LAB-JACK

GENERAL UTILITY ADJUSTABLE SUPPORTS FOR LABORATORY APPARATUS;

MICROCHEMS!

MICRO CHEMICALS;chemicals for use in science education and instruction;

REFLECTIONS

publications, namely science information bulletins issued from time to time;

SUPERVAC

VACUUM PUMPS;