64 



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



2010 



2012 



2014 



2010 BULBS, Rubber, for pipettes, etc. 



Capacity 2 5 25 50 100 



Each $0.05 .10 .25 .35 .50 



2012 BULBS, Rubber, with hard rubber valves for exhaust and pressure. 



Capacity, 50 c.c., each $0.40 



2014 BULBS, Rubber, with double valve, for use with wash bottles for pressure. . .35 

 BULBS, Rubber, pair for constant blast. See Blowers, hand, No. 1588. 



2030 



2034 



2038 



2040 



2030 BURETTE, Automatic, Squibb's latest form, complete with clamp and 



reservoir. Capacity, 50 c.c., graduated to 1/10 c.c $ 7.50 



2034 BURETTE, Automatic, Knoefler's. 



Complete with reservoir, clamps, bulbs, etc., burette 50 c.c., 

 1/10 10.00 



2038 BURETTE, Brady's, a new design used by the Illinois Steel Co. 



Capacity, 100 c.c., holding 50 c.c., in the bulb and graduated 

 from 50 c.c. to 100 c.c., 1/10 c.c. on tube below the bulb 4.50 



2040 BURETTE, Dispensing, for expensive liquids, with Geissler's stopcock. 



Capacity, c.c 100 250 500 1000 2000 



Graduated to c.c 1 5 10 25 50 



Each $2.75 3.75 5.50 6.75 8.50 



2042 BURETTE, Fresenius', with glass stopcock. 



Capacity, c.c 10 25 50 50 100 100 



Graduated to c.c 1-JO 1-10 1-5 1-10 1-5 l-lo 



Each $1.50 2.00 2.50 3.00 3.75 4.75 



