Companion to the latest edition of the British pharmacopoeia : comparing the strength of its various preparations with those of the United States and other foreign pharmacopoeias to which are added non-official preparations and practical hints on prescribing / by Peter Squire.
- Squire, Peter Wyatt, Sir, 1847-1919.
- Date:
- 1874
Licence: Public Domain Mark
Credit: Companion to the latest edition of the British pharmacopoeia : comparing the strength of its various preparations with those of the United States and other foreign pharmacopoeias to which are added non-official preparations and practical hints on prescribing / by Peter Squire. Source: Wellcome Collection.
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![TABLE OF COMPARISON OF THE FAHRENHEIT WITH THE CENTIGRADJi* AND Reaumur's thermometer. Fahr. Cent. Reau. Falir. Cent. Keau. Fahr. Cent. Reau. 212 100 80 136-4 58 46*4 608 16 12*8 210-2 99 79-2 1346 57 45*6 59 15 12 208-4 98 78-4 1328 56 44*8 57*2 14 11*2 206'6 Q7 77-6 131 55 44 55*4 13 10-4 204-8 96 76-8 129-2 54 43*2 53*6 12 9*6 203 Q'l vo 76 1274 53 42*4 51*8 11 8*8 201-2 94 75-2 125 6 52 41*6 50 10 8 199-4 744 123-8 51 40*8 48*2 9 7*2 197-6 92 73*6 122 50 40 46*4 8 6*4 1958 72*8 1202 49 392 44*6 7 5*6 194 90 72 118-4 48 384 42-8 6 4*8 192-2 89 712 1166 47 37-6 41 5 4 190-4 88 70-4 1148 46 36-8 39*2 4 3*2 188-6 87 69-6 113 45 36 37-4 3 2*4 186-8 86 68-8 111-2 44 35-2 35*6 2 1*6 185 85 68 109*4 43 344 33*8 1 0 183-2 84 67*2 107*6 42 33-6 32 0 0*8 181-4 83 66*4 105*8 41 32-8 30-2 1 0*8 1795 82 65*6 104 40 32 28*4 2 1'6 177-8 81 64-8 102*2 39 31*2 266 3 2*4 176 80 64 100-4 38 30*4 24-8 4 3*2 ]74 2 79 63*2 98-6 37 29*6 23 5 4 172-4 78 624 96-8 36 28-8 21*2 6 4*8 1706 77 61-6 95 35 28 19-4 7 5*6 168-8 60-8 93-2 34 27*2 17*6 8 6*4 167 75 60 91-4 33 26*4 158 9 7*2 1652 74 592 89-6 32 25*6 14 10 8 163*4 73 58-4 87-8 31 24*8 12*2 11 8*8 161*6 72 57*6 86 30 24 10*4 12 9*6 1598 71 56*8 84-2 29 23*2 8*6 13 10*4 158 70 56 82-4 28 22-4 6-8 14 11*2 156*2 69 55*2 80-6 27 21*6 5 15 12 154*4 68 54*4 78-8 26 20-8 3*2 16 12*8 1526 67 53-6 77 25 20 1*4 17 13-6 150-8 66 52-8 75-2 24 19*2 0-4 18 14-4 149 65 52 73-4 23 18*4 2-2 19 15*2 147-2 64 51-2 71*6 22 17*6 4 20 16 145*4 63 50*4 69-8 21 16*8 5-8 21 16-8 143-6 62 49-6 68 20 16 7*6 22 176 141-8 61 48*8 66-2 19 15-2 9*4 23 18*4 140 60 48 64-4 18 14*4 11-2 24 19*2 138-2 59 47-2 62-6 17 13*6 13 25 20 Reductions from one scale to another are easily made by the following formula: — Fahrenheit to Centigrade f (F.°—32) = C.° Centigrade to Fahrenheit f C.° + 32° = F.° Reaumur to Fahrenheit IR.^ + 32 = F.° * Celsius first proposed this scale, which is also caUed  Celsius. h 2](https://iiif.wellcomecollection.org/image/b20404360_0023.jp2/full/800%2C/0/default.jpg)





