 Weight is used by apothecaries and physicians in weighing medicines for prescriptions, but medicines are bought and sold by avoirdupois weight. TABLE. 20 Grains (gr.) = 1 Scruple . . . sc., or 3 3 Scruples = 1 Dram . . . . dr., or 3 8 Drams = 1 Ounce...  An Intellectual Arithmetic - Σελίδα 112των George Augustus Walton - 1873 - 176 σελίδεςΠλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | Charles Edward White - 1901 - 472 σελίδες
...physicians in weighing medicines that are not liquid. TABLE. 20 grains (gr.) = 1 scruple, sc. or Э3 scruples = 1 dram, dr. or 3. 8 drams = 1 ounce, oz. or 3 12 ounces = 1 pound, ib. or Ib. 1 Ib. = 12 oz. = 96 dr. = 288 sc. = 5760 gr. Dry medicines are bought... | |
 | George Edward Atwood - 1902 - 168 σελίδες
.... . . . = 1 pound . . . lb. One pound Troy = 5760 grains. APOTHECARIES' WEIGHT 60 grains (gr.) . . =1 dram . . dr., or 3. 8 drams . . . . = 1 ounce . oz., or §. 12 ounces . . . . = 1 pound . lb., or ft. One pound Apothecaries' weight = 5760 grains. UNITED STATES MONEY 10 mills = 1 cent.... | |
 | Alvord D. Robinson - 1902 - 652 σελίδες
...buy by avoirdupois and sell by apothecaries' weight. TABLE. 20 grains (gr.) = 1 scruple (sc.), or (3) 3 scruples - 1 dram (dr.), or (3) 8 drams = 1 ounce (oz.), or (5) 12 ounces = 1 pouud (Ib.), or (tt>) COMPARISON OF WEIGHTS. TABLE. 1 pound avoirdupois - 7000 grains... | |
 | Frank Joseph Schneck - 1902 - 288 σελίδες
...Weight 134. Apothecaries' weight is used by druggists. TABLE 20 grains "(gr.) = 1 scruple, sc., or 3 3 scruples = 1 dram. dr., or 3 8 drams = 1 ounce. oz., or 5 12 ounces = 1 pound. Ib., or ft Ib. oz. dr. sc. gr. 1 = 12 = 96 = 288 = 5760 Scale.—12, 8, 3, 20.... | |
 | Gordon Augustus Southworth - 1903 - 152 σελίδες
...Apothecaries' Weight. «, ?™ rr = 1 acre (A.) 43,560 square feet/ v ' 20 grains = 1 scruple (sc. or 3) 3 scruples = 1 dram (dr. or 3 ) 8 drams = 1 ounce (oz. or § ) 12 ounces i 5760 grains } = l Pound <lb' or ft') . f 1 square mile 640 acres = J. (. (sq. m.) 1 square mile =... | |
 | John Henry Moore - 1904 - 404 σελίδες
...physicians and druggists in compounding and prescribing medicines. TABLE 20 grains = 1 scruple (sc. or 3). 3 scruples = 1 dram (dr. or 3). 8 drams = 1 ounce (oz. or 5 ). 12 ounces = 1 pound (Ib. or Ib). U,. oz. dr. sc. gr. 1 = 12 = 96 = 288 = 5760. The pound, ounce,... | |
 | Gordon Augustus Southworth, John Charles Stone - 1904 - 334 σελίδες
...pound / 480 " = 1 ounce i 5760 " =1 pound J y Apothecaries' Weight 20 grains = 1 scruple (sc. or 3) 3 scruples = 1 dram (dr. or 3 ) 8 drams = 1 ounce (oz. or 5 ) 12 ounces i 5760 grains } = l Pound <lb. or ^ Length 12 inches (in.) = 1 foot (ft. ) 3 feet = 1... | |
 | David Eugene Smith - 1905 - 344 σελίδες
...grains = 1 carat (diamond weight). But " 16 carats fine " means J-| pure gold. Apothecaries' Weight 20 grains (gr.) = 1 scruple (sc. or 9). 3 scruples...drams = 1 ounce (oz. or § ). 12 ounces = 1 pound (lb.). Liquid Measure 4 gills (gi.) = l pint (pt.). 2 pints = 1 quart (qt.) . 4 quarts - 1 gallon (gal.).... | |
 | David Eugene Smith - 1905 - 550 σελίδες
...grains = 1 carat (diamond weight). But " 16 carats fine " means Jf pure gold. Apothecaries' Weight 20 grains (gr.) = 1 scruple (sc. or 9). 3 scruples...drams = 1 ounce (oz. or § ). 12 ounces = 1 pound (lb.). Liquid Measure 4 gills (gi.) = l pint (pt.). 2 pints = 1 quart (qt.). 4 quarts = 1 gallon (gal.).... | |
 | Jacob William Albert Young - 1905 - 266 σελίδες
...quire 20 quires, or 480 sheets = 1 ream Apothecaries' Weight 20 grains (gr.) = 1 scruple (sc. or 3) 3 scruples = 1 dram (dr. or 3 ) 8 drams = 1 ounce (oz. or § ) 12 ounces := 1 pound (Ib.) 5760 grains = 1 pound The table of apothecaries' weight is used in selling drugs at Tetail. The metric... | |
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