148 



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



2750 



2753 



2756 



2750 



2752 



2753 



2756 



FLASKS, Distilling, with side neck. Nonsol glass. 



Capacity, ounces 1 2 4 8 16 32 64 



Each $0.30 .39 .44 .48 .58 .981.48 



FLASKS, Distilling, Pyrex glass, with side tube in middle of neck. 



Capacity, c.c 50 125 250 500 1000 1500 2000 3000 



Each .". $0.38 .43 .52 .70 1.00 1.25 1.40 1.95 



Note: If specified when ordering, side tube may be located where 

 desired. 



FLASKS, Distilling, Claisen's. 



Capacity, c.c 60 125 250 500 



Each $0.55 .65 .75 1.00 



FLASKS, Distilling, Ladenburg's, 3 bulbs. 



Capacity, c.c 100 200 500 100U 



Each , $0.75 1.00 1.50 2.00 



o o 



2757 



2757(b) 



2757(d) 



2757 FLASKS, For moisture in grains, as used by the Bureau of Plant Indus- 

 try, U. S. Department of Agriculture. Made of glass $1.00 



2757 (a) FLASKS, As above, made of copper, with double walls 5.00 



2757(b) FLASKS, Engler's, distilling, for the distillation of petroleum and crude oil. 



Capacity 125 c.c 40 



Capacity 250 c.c 50 



2757 (c) FLASKS, Engler's, distilling, Pyrex glass. 



Capacity, c.c 100 200 250 



Each $0.40 .55 65 



2757(d) FLASKS, Hempel's, distilling. Made especially for the distillation of 

 creosote, as used by the Forest Service of the U. S. Department 



of Agriculture. 

 Each 



.$1.50 



