 | Rufus Putnam - 1849 - 402 páginas
...Apothecaries' Weight is used in mixing medicines. Drugs are, however, bought and sold by Avoirdupois Weight. The pound, ounce, and grain, are the same as in Troy Weight. * Iqr. is often written Jd. ; 2qr. is written jd. ; 3qr. is W. ; 8d. 3qr. is Sid., Avoirdupois Weight... | |
 | Wesley Stoker Barker Woolhouse - 1856 - 232 páginas
...sign là. Apothecaries compound their medicines by these weights, but buy and sell by avoirdupois. The pound, ounce, and grain, are the same as in troy weight. Apothecaries- Fluid Measure. 6 minims (rfl) make 1 drachm (/3). 8 drachms „ 1 ounce (/J). 20 ounces... | |
 | Benjamin Greenleaf - 1857 - 336 páginas
...1 Pound, Ib. or ft sc. gr. flf- 1 = 20 oz. 1 = 3 = 60 n>. 1 = 8 = 24 = 480 1 = 12 = 96 = 288 = 5760 NOTE 1. — In this weight the pound, ounce, and grain...dram ; 2 common table-spoonfuls, about 1 fluid ounce. MENTAL EXERCISES. 1. In 40 grains how many scruples ? In 60gr. ? In 120gr. ? 2. In 5 scruples how many... | |
 | Benjamin Greenleaf - 1857 - 452 páginas
...§ . 12 Ounces " 1 Pound, Ib. or ft. gr. sc. 20 = 1 dr. 60 = 3 «= 1 oz. 480 = 24 = 8 = 1 lb. 5760 = 288 == 96 = 12 = 1 NOTE 1. — In this weight the pound, ounce, and grain are the Game as in Troy Weight. NOTE 2. — Medicines are usually bought and sold by Avoirdupois Weight. NOTE... | |
 | Benjamin Greenleaf - 1858 - 332 páginas
...Ounces " 1 Pound, 1b. or ft so. gr. dr- 1 = 20 oz. 1=3= 60 n,. 1 = 8 = 24 = 480 1 = 12 = 96 = 288 = 5760 NOTE 1. < — In this weight the pound, ounce, and grain are the same aa in Troy Weight. NOTE 2. — Medicines are usually bought and sold by Avoirdupois Weight. NOTE 3.... | |
 | Benjamin Greenleaf - 1859 - 334 páginas
...1 Pound, Ib. or ft aO. tf. <Jr- 1 = 20 oz. 1 = 3 = 60 n,. 1 = 8 = 24 = 480 1 = 12 = 96 = 288 = 5760 NOTE 1. — In this weight the pound, ounce, and grain are the same aa in Troy Weight. NOTE 2. — Medicines are usually bought and sold by Avoirdupois Weight. NOTE 3.... | |
 | Benjamin Greenleaf - 1860 - 158 páginas
...12 Ounces " 1 Pound, Ib. or ft sc. gr. 1 = 20 3 = 60 n,. 1 = 8 = 24 = 480 1 = 12 = 96 = 288 = 5760 NOTE 1. — In this weight the pound, ounce, and grain...dram ; 2 common table-spoonfuls, about 1 fluid ounce. MENTAL EXERCISES. 1. In 40 grains how many scruples ? In 60gr. ? In 120gr. ? 2. In 5 scruples how many... | |
 | Benjamin Greenleaf - 1861 - 338 páginas
...Pound, Ib. or ft so. gr. <«•• 1 = 20 oz. 1 = 3 = 60 n>. 1 = 8 = 24 = 480 1 = 12 = 96 = 288 = 5760 NOTE 1. — In this weight the pound, ounce, and grain...dram ; 2 common table-spoonfuls, about 1 fluid ounce. MENTAL EXERCISES. 1. In 40 grains how many scruples? In 60gr.? In 120gr. ? 2. In 5 scruples how many... | |
 | Edward Brooks - 1863 - 350 páginas
...in mixing medicines. Medicines are bought and sold by Avoirdupois Weight. 9. ,"3 ft. NOTES. — I. The pound, ounce, and grain are the same as in Troy Weight, the ounce being differently divided. II The symbols have been supposed to be modifications of the figure... | |
 | James A. Christie - 1865 - 454 páginas
...number of carats fine. II. APOTHECARIES' WEIGHT. This weight is employed only in dispensing drugs. The pound, ounce, and grain are the same as in Troy Weight. 20' grains = !• scruple. 9 3- scruples = !• dram. 3 8' drams = !• ounce. g 12- ounces = !•... | |
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... 5760 NOTE 1. — In this weight the pound, ounce, and grain are the same as in Troy Weight. NOTE 2. — Medicines are usually bought and sold by Avoirdupois Weight NOTE 3. 
