106 



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



1768. 

 1770. 

 1772. 

 1774. 



1776. 



1778. 



No. 1776. 



No. 1782. 



No. 1784. 



No. 1786. 



No. 1788. 



No. 1778. 



1780. 

 1782. 

 1784. 



1786. 



1788. 



BOTTLES, Washing, of Pyrex glass, with neck covered with wicker, for use with hot water. 



Capacity, ounces 16 32 



Each $1.10 1.25 



BOTTLES, Washing, all of glass, with ground connections, for ether. 



Capacity, ounces " 8 16 32 



Each ' 1.35 1.65 2.20 



BOTTLES, Washing, with ground connections and stop-cocks, for use with volatile liquids. 



Capacity, ounces 8 16 32 



Each 4.80 5.00 5.50 



BOTTLES, Washing, with Griffin's tube, for continuous flow. 



Capacity, ounces 8 16 32 



Each 1.50 1.60 1.75 



GRIFFIN'S TUBE only No. 1774 1.00 



BOTTLES, Gas Washing, see Gas Washing Bottles. 



BOTTLES, Water Sample, 2 ounce capacity, with flat ground in stopper. Both stopper and 

 bottle may be obtained numbered serially. In ordering, specify plain or numbered bottles, 

 and if the latter, state the series of numbers desired. 



No A B 



Style plain numbered 



Each 20 .30 



Per dozen 2.20 3.25 



BOTTLES, Water, of stoneware, see Jars, Stoneware. 

 BOTTLES, Wax or Ceresine, for hydrofluoric acid. 



Capacity, cc 30 125 250 500 



Each 25 .50 .60 .80 



BOTTLES, Weighing, conical form, very light, ground-in glass stoppers. 



Capacity, cc 15 30 60 



Each 40 .50 .60 



BOTTLES, Weighing, high form, flat bottom, without neck, "ground-in glass stoppers. 



No A B . C D E 



Height, mm 50 60 80 90 100 



Diameter, mm 15 10 15 18 25 



Each 30 .30 .30 .40 .50 



BOTTLES, Weighing, low form, flat bottom, without neck, ground-in glass stoppers. 



No A B C D E F G 



Height, mm 40 50 50 50 60 60 80 



Diameter, mm 25 25 30 40 30 50 40 



Each 38 .44 .50 .55 .50 .75 .70 



BOTTLES, Weighing, extra wide, flat bottom, without neck, ground-in glass stoppers. 



No A B C 



Height, mm 30 30 30 



Diameter, mm 50 65 70 



Each 1.10 1.60 2.00 



