Carbon Tube, 134.
Chlorid Calcium Glass, 128.
Condenser, 366.
Bunsen's, 366.
Hofrnann's, 366.
Curtiss' Patent Standards or, 370.
Desiccator, 161.
Electrolytical, 366.
Funnel, 367, 368.
Gay-Lussac's, 368.
Nessler Tube, 368.
Pipette, 368.
Schellbach's, 368.
Test Tube, 369.
Swedish Filter Paper, Munktell's, 197, 19S,

199.
Swelled Form Bell Glasses. 68.
Swimming Cups, 371.
Syphons, 371, 372.
Sedlaczek's, 372.
Syracuse Solid Watch Glasses, 397.
Syringes, Hypodermic, ^yz.
434



Bausch & Lomb Optical Co., Rochester, N. Y., U. S. A.
INDEX.
Syringes, Injecting, 372, 373.
Koch's, 374.
Pravaz', 374.
Syrup Hydrometers, Sugar and, 265.
Tables, Embedding, 189.
Support, 371.
Warming, 396.
Tacks, Thumb, 382.
Tagliabue's Coal Oil Pyrometer, 308.
Tallquist's Haemagobin Scale, 259.
Tape, Adhesive, Botanical, 82.
Measures, 291.
Tauber's Drying Apparatus, 186.
Tenaculum, 181.
Test Glasses, 374.
See Urinary Apparatus : Sedimen-
tation Glasses.
Papers, 374, 375.
Tubes, 375, 376.
Graduated, ^yS.
of Hard Bohemian Glass. See Ig-
nition Tubes.
Set, Milk, Holt, 296.
Tube Baskets, 376.
Burners, iig.
Brushes, 102.
Clamps, 131,

Stoddard's, 131.
Cleaners, 377.
Filling Attachment, 377.
Holders. See Clamps and Supports.
Racks. See Supports.
Supports, 369, 370.
Testers, Cement, Automatic, Improved, 122.
Gilmore's Needles, 123.
Sampler for, 123.
\'^icat's, 123.
Fire, Elliot's, 307.
Foster's, 308.
Open, 308.
Cleveland, 308.
Linen, 289.
Melting Point, Standard, 309.
Milk, "Agos," 297.
Babcock's Ideal, 297.
Pioscope, Heeren's, 29S.
Oil, Abel's, 307.
Testing, Cement, Sieves for. See Sieves.
Specific Gravity Bottles for. See
Bottles.
Thermo-Electric Pyrometer, Le Chatelier's,
330.
Regulators. See Gas Regulators.
Thermometer Tubes, 382.
Thermometers, 382.
Anchuetz', 380.
Beekmann's, 381.
Chemical, 377, 378, 379, 380, 381.
Standard, 379, 380.
Thermometers, Dairy, 381.
Earth, 381.
for High Temperatures. Sec Pyrometer:?-
Incubator, 381, 382.
Normal, 380.
Tree, 382.
Thimbles, Extraction, 1 92.
Thoma-Zeiss Haemacytometer, 257.
Thomas' Dehydrating Apparatus, 158.
Thorn's Extraction Apparatus, 191.
Thumb Tacks, 382.
Tieftrunk's Gas Apparatus, 232.
Tiles. 382.
