A pharmaceutical guide : in two parts ... / By the author of The student's manual ... [i.e. Richard Harrison Black].

  • Black, R. Harrison (Richard Harrison)
Date:
1822
Catalogue details

Licence: Public Domain Mark

Credit: A pharmaceutical guide : in two parts ... / By the author of The student's manual ... [i.e. Richard Harrison Black]. Source: Wellcome Collection.

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    being rejected—6 the liquor being poured off—7 tepid water being frequently renewed—8 a retort being fitted—9 an ounce of dried nitrate of potash being thrown thereupon —10 the heat being gradually augmented—11 the half part being evaporated at the fire—12 a fierce fire being applied, sublime immediately—13 which being thrown away, let four | gallons distil—13 we have placed marks by which it is the I custom to designate each weight—14 vegetables are to be l. gathered—15 roots for the most part are to be dug up—10 I seeds are to be collected No. XV. (see page 68.) 1 Between the ninetieth and hundredth degree—2 upon : sand—3 after distillation—4 during the sixth part of an hour—5 express through linen and filter through paper—6 unto perfect saturation—7 over the fire—8 pour off into a clean iron vessel—9 mix in a capacious glass vessel—10 to be prepared in closed glass vessels—11 lime is made from shells—12 that they may be separated from the adherent extraneous matters—13 in the substance from which mor¬ tars are made—14 according to the species of plants of Linneus edited by Willdenow—-15 add at intervals—16 boil the residue with water—17 and move assiduously with a spatula—18 let the,spirit distil by a gentle heat -19 then let it be consumed by a water bath—20 in a similar or in the same manner—21 moistened neither by showers nor by dew—22 folded up in {dotting paper-—23 rub the Benzoin with the lime—24 purged or cleansed from the dregs >25 shells being first cleansed from the dregs. No. XVI. (see page 71.) 1 Boil for the sixth part of an hour—2 boil down the li-