. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. <Ff)* HtU Corporation, SorijrBtrr, 8L 14250 Microscope Lamp—"; An excellent lamp for general laboratory use. The housing is of sheet metal, nickel-plated, and so constructed that no light can escape housing to irritate the eyes. Well ventilated and furnished with a joint so that lamp may be tilted at any angle. The "Radio" globe of 40 watts has a very concentrated metal filament, the greater part of the light being thrown to the front.
. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. <Ff)* HtU Corporation, SorijrBtrr, 8L 14250 Microscope Lamp—"; An excellent lamp for general laboratory use. The housing is of sheet metal, nickel-plated, and so constructed that no light can escape housing to irritate the eyes. Well ventilated and furnished with a joint so that lamp may be tilted at any angle. The "Radio" globe of 40 watts has a very concentrated metal filament, the greater part of the light being thrown to the front. For darkfield examination the "Radio Darkfield" lamp drawing 100 watts and nitrogen filled is used in connection with an adaptor to allow for accommodation of the nitrogen bulb; "Daylite" and plain ray niters can be supplied for use in the above. "Radio-Combination" lamp with regular "Radio" and "Radio-Darkfield" globe makes a source of illumination for all kinds of work by merely changing the globe. 14250 "Radio" Lamp, 110 volts, complete with "Radio" Globe, one Ray Filter Blue and one White-Ground, six ft. wire cord and plug, ready for connection Each 14251 "Radio" Lamp, 220 volts, complete with "Radio" Globe, one each Ray Filter Blue and one White-Ground, six ft. wire cord and plug, ready for connection Each 14252 "Radio" Lamp for Darkfield illumination, 110 volts, complete with "Radio-Nitrogen" Globe, one each Ray Filter Blue and one White- Ground; six ft. wire cord and plug, ready for connection Each 14253 "Radio" Lamp for Darkfield illumination, 220 volts, complete with "Radio-Nitrogen" Globe, one each Ray Filter Blue and one White- Ground! Rheostat 220 volts for "Radio-Nitrogen" Globe; six ft. wire cord and plug, ready for connection Each 14254 "Radio-Combination" lamp for Darkfield and regular mi
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectscientificapparatusa
