146 



CENTRAL SCIENTIFIC CO., CHICAGO, U. 8. A. 



No. 2864. 



No. 2862. 



CLAMPS, ALL KINDS 



2838. CLAMPS, Beaker, Cliaddock's. 



No A B 



For beakers, ce 75 to 250 250 to 550 



Each $0.20 .20 



2840. CLAMP, Burette, of stamped steel with rounded jaws; has check nut to adjust to any position, 



and clamp holder. An excellent clamp for general use $0.40 



2842. CLAMP, Burette, same as No. 2840, but with jaws rubber covered 45 



2844. CLAMP, Burette, same as No. 2840, but made entirely of brass 80 



2846. CLAMP, Burette, same as No. 2844, but with jaws rubber covered 85 



2848. CLAMP, Burette, of japanned iron, with coiled spring enabling burette to be adjusted easily and 



quickly. With rubber covered jaws .60 



2850. CLAMP, Burette, or tube, of brass nickel-plated, for screwing into wall or shelf. Open in front 



leaving graduations uncovered for reading 40 



2852. CLAMP, Burette, Bunsen, of stamped steel with rounded jaws, for use with clamp holder No. 



2914; for tubes, burettes, etc. Width of opening, 2 inches; total length, 9 inches; diameter of 



rod, % inches i 30 



2854. CLAMPS, Burette, Bunsen, same as No. 2852, but with rubber covered jaws .35 



2856. CLAMP, Burette, double, same as No. 2848, for two burettes 70 



2858. CLAMP, Burette, double, of brass, jaws cork lined 3.00 



2860. CLAMP, Burette, Hofmann's, double 36 



2862. CLAMP, Burette, double, designed by Prof. Lincoln of the University of Illinois. Burettes are 



held perpendicular and are easily removed. A very convenient and rigid clamp, nicely made. 



1.10 



2864. CLAMP, Condenser, new form, with V shaped jaws of stamped steel, enabling very small tubes 



to be clamped. For clamping thermometers, burettes, condensers, etc. For tubes up to 2% 

 inches; total length, 11 inches; diameter of rod, % inch .50 



2865. CLAMP, Condenser, same as No. 2864, but with rod 12 inches long. Total length, 17 inches. .60 

 F151. CLAMP, Condenser, same as No. 2864, but with nickel-plated rod 12 inches long 70 



