The Journal of laboratory and clinical medicine . in diameter and twelve incheshigh and has an air-tight cover. The glass tube entering the jar is connectedwith the outer metal pipe by rubber hose. The glass tube makes an S-shapedbend a little distance below the cover and then passes through a bell-shapedpiece of glass (8) which is firmly attached to the glass tube. Below the glassbell the tube again passes down inside a glass cylinder about two inches in diam-eter and six inches long. This cylinder reaches nearly to the bottom of thejar and is firmly attached to the glass tube by four glass s


The Journal of laboratory and clinical medicine . in diameter and twelve incheshigh and has an air-tight cover. The glass tube entering the jar is connectedwith the outer metal pipe by rubber hose. The glass tube makes an S-shapedbend a little distance below the cover and then passes through a bell-shapedpiece of glass (8) which is firmly attached to the glass tube. Below the glassbell the tube again passes down inside a glass cylinder about two inches in diam-eter and six inches long. This cylinder reaches nearly to the bottom of thejar and is firmly attached to the glass tube by four glass spokes, two above andtwo below, each pair of spokes being placed in the same straight line, but onopposite sides of the glass tube. The glass tube lacks about one inch of reach-ing as low down as the outer glass cylinder. The jar is filled to the height ofthree or four inches from the bottom with a strong aqueous solution of sodiumhydrate and calcium hydrate. The purpose of this solution is to absorb the General Analgesia and Aucesthesia . ,yjournaloflaborat01cent. 10


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Keywords: ., bookcentury1900, bookdecade1910, booksubject, booksubjectmedicine