LABORATORY SUPPLIES AND CHEMICALS 



55 



1829 



1829(a) 



1830 



1830(a) 



1831 



1831(a) 



1829 BOTTLES, Specific Gravity, Geissler's new style, with ground in thermometer, 



graduated in Y-, C and ground in capillary tube, with ground on cap. 



Capacity, c.c 10 25 50 100 



Each $4.00 5.00 6.25 7.50 



1829(a) BOTTLES, Specific Gravity, Leach's style, with ground in thermometer, 

 graduated in y=, C, side tube with ground on cap with fine perfora- 

 tion. 



Capacity, c.c 10 25 50 



Each $6.00 6.50 7.50 



1830 BOTTLES, Specific Gravity, Regnault's, for solids, with ground in neck and 



stopper. 



Capacity, c.c 25 50 



Each , $1.25 1.50 



1830(a) BOTTLES, Specific Gravity, Regnault's, for liquids, with ground in stopper. 



Capacity, c.c 25 50 



Each $1.25 1.50 



1831 BOTTLES, Specific Gravity, Walker's, for very fluid liquids, capacity 



about 20 c.c. $3.50 



1831(a) BOTTLES, Specific Gravity, American shape, for liquids or solids. 7.50 



1832 



1834 



1836 



1838 



1832 BOTTLES, Washing, fitted with rubber stopper and movable exit tube. 



Capacity, ounces 4 8 12 16 24 32 64 



Each $0.50 .75 .90 1.00 1.25 1.50 2.00 



1834 BOTTLES, Washing, with tubes ground in neck. 



Capacity, ounces 4 8 16 32 



Each $1.70 2.25 2.75 3.50 



1836 BOTTLES, Washing, with ground-in stopper, and with stopcock in each tube, 

 for volatile liquids. 



Capacity, ounces 8 16 32 



Each ;. $3.50 4.00 - 5.00 



1838 BOTTLES, Washing, with safety mouthpiece to prevent saliva from entering. 



Capacity, ounces 8 16 32 



Each $2.00 2.25 . 3.00 



