CENTRAL SCIENTIFIC CO., CHICAGO. TT. S. A. 



432. 

 433. 

 434. 



436. 

 437. 

 438. 



440. 

 441. 



442. 



Nos. 432-438. 



Nos. 440-442. 



AUTOCLAVES, Vertical Type, with riveted boiler, made of heavy polished copper, tin lined, 

 with seamless bottom. Provided with perforated tray with two shelves. The lid is made of 

 cast brass, nickel-plated, and ground perfectly to fit flange which is provided with six thumb 

 screw clamps to hold lid firmly in place. The instrument is guaranteed for a pressure of 35 

 pounds. The safety valve is set at 30 pounds but may be adjusted to suit operator. A pet- 

 cock is supplied which must be kpt open until the steam escapes, thereby forcing all the air 

 out of the boiler. With base of sheet iron 8 inches high. Dimensions inside: diameter, 11 

 inches; height, 24 inches. Height over all, 44 inches. Complete with pressure gage, ther- 

 mometer, safety valve and heating arrangement as listed below. 

 No ......................................... A 



Style ....................................... copper with 



removable lid 

 Arranged for gas heat ........................ $ 90.00 



Arranged for oil heat ........................ 94.00 



Arranged for electric heat .................... 134.00 



In ordering for electric heat, kindly state voltage and kind of current. 



AUTOCLAVES, same as No. 432 but larger, with 10 screw clamps and hinged lid. Inside 

 dimensions: diameter, 14 inches: height, 26 inches. Height over all, 46 inches. Complete with 

 heating arrangement as listed below. 



No. ........................................................ A 



Finish ...................................................... copper 



Arranged for gas heat ........................................ 117.00 



Arranged for oil heat ........................................ 121.00 



Arranged for electric heat .................................... 170.00 



In ordering for electric heat, kindly state voltage and kind of current. 

 BURNER. Quadruple Gas, for No. 432, see Burner, Quadruple, No. 2056. 

 BURNER. Gas, Low Form, extra large for No. 436, see Burner, Gas, No. 2108. 

 BURNER, Oil, for No. 437, see Burner, Oil Stove, No. 2220. 



AUTOCLAVES, Vertical Type, with seamless boiler, made of drawn copper, highly polished and 

 lacquered. The cover is of cast brass, nickeled, is ground on the bevel to fit inside flange of 

 boiler, which is provided with thumb screws to clamp lid firmly in place. Provided with 

 rack for supporting articles to be sterilized. The autoclave is guaranteed to stand a pressure 

 of 50 pounds. Complete with thermometer, pressure gage registering to 30 pounds, safety 

 valve, escape valve for air and steam, sheet iron base 8 inches high, and an asbestos mat. 



B C 



copper with nickel-plated 



hinged lid. with hinged lid. 



96.00 100.00 



100.00 114.00 



140.00 145.00 



B 



nickel-plated 

 121.00 

 125.00 

 175.00 



Height inside, inches ............................................. 12 



Diameter inside, inches ........................................... 8 



Arranged for gas heat ............................................ 75.00 



Arranged for oil heat ............................................ 79.00 



Arranged for electric heat ........................................ 125.00 



For STERILIZERS of other types, see general heading Sterilizers. 



BACTERIOLOGICAL APPARATUS, see special headings, Autoclaves, Incubators, Sterilizers, 

 etc. 



B 

 24 

 11 



95.00 

 99.00 

 145.00 



C 

 26 

 13 



118.00 

 126.00 

 178.00 



