. An introduction to practical pharmacy [microform] : designed as a textbook for the student and as a guide to the physician and pharmaceutist : with many formulas and prescriptions . rough which the soda falls from the soda chamber uponthe acid; J is the handle of the rod connected with this valve, bywhich the valve is pushed down and opened, or drawn up andclosed; this rod extends down into the acid cylinder to act as astirrer of the acid and soda; the lines at Q, represent strong wiresin the soda chamber, which revolve with the valve rod and aid inthrowing down the soda. H is a strong coppe
. An introduction to practical pharmacy [microform] : designed as a textbook for the student and as a guide to the physician and pharmaceutist : with many formulas and prescriptions . rough which the soda falls from the soda chamber uponthe acid; J is the handle of the rod connected with this valve, bywhich the valve is pushed down and opened, or drawn up andclosed; this rod extends down into the acid cylinder to act as astirrer of the acid and soda; the lines at Q, represent strong wiresin the soda chamber, which revolve with the valve rod and aid inthrowing down the soda. H is a strong copper vessel, called thepurifier, lined with block-tin; this being filled two-thirds full ofwater, the gas, after being formed in the deep cylinder, passesthrough this water, and is thereby washed and cooled. C is thehandle connected with the water agitator rod. D D D arestrong metallic rings, passing around the acid cylinder and fastenedto the rod; by taking hold of the handle C, and drawing up and 90 ON SOLUTION, FILTRATION, AND MEDICATED WATERS. down rapidly in the same way as one would make use of the oldfashioned churn, the water and the gas in the fountain are mixed Fig. 100. Nicholss patent mineral water and intimately blended together. P P are block tin pipes, passingto the bottom of the water in the fountain; one carries the gas fromthe purifier H into the water, and through the other the chargedwater is conveyed out of the fountain to the drawing apparatus. Bis a safety-valve, which allows the escape of the gas when it reachesa pressure that would endanger the apparatus. G and 0 are 1 These instruments are made for the inventor in Boston, and can be procured ofthe agents, T. Morris Perot & Co., Philadelphia. ARTIFICIAL SARATOGA WATER. 91 stopcocks, to shut off or let on the water and gas, as occasion mayrequire; the pipe M, leading up, conveys the charged water upto the_ counter; the pipe M, leading down, to the supplementaryfountain L. The supplementary is a s
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Keywords: ., bookcentury1800, bookdecade1850, booksubjectpharmacy, bookyear185
