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A. DAIGGER & COMPANY, CHICAGO, U. S. A. 



:RMOSTAT 



ILOT LAMP 



6470 15 47 La 



6470 PARAFFINE BATH, made of poHshed copper, 7 inches long, 3^ inches wide 

 and y/ 2 inches deep, with extra sheet iron bottom and iron base, which is 

 5 inches high. It is provided with a space for heating slides, and two nickel- 

 plated cups. The shallow cup is 2^ inches diameter and ^ inch deep, 

 watch glass shape, and the deep one is 2^ inches diameter and \]/ 2 

 inches deep. Also tubulations for thermometer, gas regulator and three 

 test tubes. 



6471a BATH. Inside dimensions of water compartment, 9x9x5 inches deep. Furnished 

 with two No! 55 test tube racks, thermometer and 96 3x^4 inch test tubes. 

 Adjusted for either 37^ or 56 Centigrade. Maximum current consump- 

 tion 2 amperes. Price, complete $50.00 



6471b BATH. Inside dimensions of water compartment 9x4^x5 inches deep. Fur- 

 nished with one No. 55 test tube rack, thermometer and 48 3x->6 inch 

 test tubes. Adjusted for either 37^2 or 56 Centigrade. Maximum cur- 

 rent consumption 1^ amperes. 

 Price, complete $37.50 



6472 



6472 WATER BATH, Wassermann's, with four copper racks, each to hold 24 

 blood tubes, with glass doors at the top at an angle, which prevent the 

 condensed moisture from dripping into the tubes. This arrangement also 

 allows the blood tubes to be very easily observed without opening the 

 door and thereby changing the temperature. This bath is constructed of 

 heavy copper, tinned inside, with double wall, the outer surface cov- 

 ered with insulating material, provided with stopcocks for water outlets 

 from the bath and jacket, also tubulations for Regulator arid Thermometers, 

 one of which can be conveniently fitted inside the bath so that it can be 

 read without opening the door. 



Outside dimensions are 18 inches high, 18 inches long and 16 inches wide; 

 the base is 9 inches high. 

 Price ; , ,', $90.00 



