Journal of bacteriology . No. 20848—Model C No. 20854—Model G LOW TEMPERATURE INCUBATOR, HEARSON MODEL C, for operation with a constant flow of water. Mostof the low temperature incubators can only be worked successfully as long as the external air is 10° the tempera-ture required in the incubating chamber, and the expedient sometimes resorted to of running cold water through themto keep the temperature down can, in summer time, be adopted with advantage, but the results are not altogethersatisfactory, cultures being frequently spoiled by an unexpectedly vyarm day or night. ice, other pr
Journal of bacteriology . No. 20848—Model C No. 20854—Model G LOW TEMPERATURE INCUBATOR, HEARSON MODEL C, for operation with a constant flow of water. Mostof the low temperature incubators can only be worked successfully as long as the external air is 10° the tempera-ture required in the incubating chamber, and the expedient sometimes resorted to of running cold water through themto keep the temperature down can, in summer time, be adopted with advantage, but the results are not altogethersatisfactory, cultures being frequently spoiled by an unexpectedly vyarm day or night. ice, other predete — ^ , = . , , , a . j ? »i. • * • even though the external air may be 30 or 40 degrees above the temperature desired in the interior. With capsule adjusted to 20° C unless otherwise ordered, with thermometer, ice funnel, gas fittings and 4 ft. offlexible metalic tubing (or, if for oil lamp, 2 chimneys and one yd. wick) and packing. With suitable burner for either oil or gas heating. Please specify whe
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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherbaltimorewilliamsw
