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



185 



No. 3796. No. 814. 



No. 3802. 





No. 3785. 



No. 3804. 



No. 3808. No. 3814. 



No. 3790. 



3785. DESICCATOR DISHES, Acid Dishes only of No. 3784, of porcelain. 



Diameter, cm 12 14.5 



Each $0.80 1.10 



814. DESICCATOR, Triangular, for use in corner of balance case; of glass, 2 inches on a side, 1% 



inches high 1.00 



3790. DESICCATOR CABINET, of glass, with wood frame carefully constructed to provide an airtight 

 enclosure. Complete with three removable perforated steel trays. Finished in white enamel 

 with nickeled trimmings. Dimensions inside: length, 12% inches; height, 10% inches; depth, 



7y s inches 8.00 



3794. DESICCATOR PLATES, of aluminum, with 7 holes, each 26 mm in diameter. 



Diameter, inches 4% 5^ 7% 



To fit desiccator, inches 5 6 8 



Each 1.25 1.25 1.80 



3796. DESICCATOR PLATES, porcelain, glazed on one side, with three small feet and with holes 26 mm 

 in diameter; intended for use in Scheibler Desiccators. 



No 1 2 3 4 5 



Diameter, mm 95 115 140 190 240 



Diameter, approximate, inches 3% 4% 5% 7^ 9% 



Number of holes 3 4 5 6 8 



Each 80 1.00 1.25 1.90 2.40 



3798. DESICCATOR PLATES, glazed porcelain, with three small feet and with seven holes, each 26 mm 

 in diameter. 



Diameter, inches 4% 



Each 1.00 



3800. DESICCATOR PLATES, glazed porcelain, without feet; with holes 30 mm in diameter. 



Diameter, mm 190 



Diameter, approximate, inches 7% 



Number of holes 7 



Each 2.00 



3802. DESICCATOR PLATES, glazed porcelain, profusely perforated with small holes. 



Diameter, mm 140 190 



Each 1.25 2.00 



3804. DESICCATOR TRIPODS, of glass, with feet, to stand inside desiccators, for holding dishes and 

 crucibles. 



No A B C 



For desiccator, diameter, inches 4 5 6 



Each 50 .60 .65 



3808. DIALYZER, Bell Glass Form, consisting of open top bell glass, with large end covered with 

 parchment paper, suspended in glass jar. Diameter of bell glass, 7.5 cm; size of glass jar, 



5x7 inches 1.50 



10040. DIALYZER PAPER, Parchment, of vegetable origin, medium thickness, in sheets 18x24 inches 



i per sheet .05 



per quire .60 



10042. DIALYZER PAPER, Parchment, genuine animal product in sheets 17x22 inches. . .per sheet 1.70 



3814. DIAMOND for writing on glass, mounted in hard rubber handle 2.50 



3815. DIAMOND for writing or etching on glass, with high grade, sharp diamond point, wooden handle 



and protecting cap 3.50 



DIAMOND GLASS CUTTERS, see Glass Cutters. 



3816. DIAMOND INK for writing on glass, in one ounce ceresine bottles 40 



DIGESTERS, see Autoclaves. 



5% 

 1.25 



230 



9 



8 

 2.50 



230 

 2.50 



