Solutio Hydrogenii peroxydi diluti 2,7-3,3 (3%)
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Rp: Sol. Hydrogenii peroxydi 2% - 120 ml
Da. Signa. .
.
V 3% = 2% 120 = 80
3%
V 120 80 = 40
.. . .. , . 3%. , 3%. , .
: Aquae purificatae 40 ml
Sol. Hydrogenii peroxydi 3% - 80 ml
V= 120ml
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3%
Rp: Sol. Hydrogenii peroxydi 10% - 150 ml
Da. Signa.
.
V 30% = 10% 150 = 50,0
30%
V 150
3. - , 100% .
: 5%- 200
. . .
,
V 30% = 5% 200 = 10,0
100%
V 120
: Aquae purificatae q.s.
Sol. Hydrogenii peroxydi 30% - 10.0
Aquae purificatae ad 200 ml
V= 200ml
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308
.. - , . 308 . .. , 100% . ,
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Sol. Formalgehydi 36,5%-37,5%
Seu Formalinum
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. , 9 .
1. , 37% , .
2. (. ) ..
3. ( ) - [ ], . 100%.
: Sol. Formalini 10% - 200ml
Da. Signa. .
.
V 37% = 10% 200 = 20
100%
V 200 20 = 180
: Aquae purificatae 180 ml
Sol. Formaldehydi 37% -20 ml
V= 200ml
. .
* 36,5-37,5%, 34%, . 1,08 (37:34) .
20 1,08= 21
, 34% 58
