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



257 



No. 6100. 



No. 6102. No. 6106. No. 6112. No. 6114. 



No. 6116. 







No. 6118. 



No. 6120. 



No. 6124. 



No. 6126. 



FUNNELS, ALL KINDS 



6100. FUNNELS, Agateware. 



No A B C D E 



Capacity, pints % 1 2 4 



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



Each $0.30 .35 .40 .45 .50 



fi!02. FUNNEL, Agateware, for pouring chemical salts into jars and wide mouth bottles. Size, 5 

 inches by 4% inches 25 



FUNNELS, Alundum Conical Filters, see Filtering Cones, Alundum. 



6106. FUNNEL, Creosote, with stem graduated to 12 cc in i/i cc divisions, for estimating moisture 

 in creosoted wood. (See Bulletin 134 of the Forest Service, United States Department of 

 Agriculture) 2.00 



(5112. FUNNELS, Glass, Bunsen, with angle of 60, with ground rim and long slender stems ground to a 

 point. Length of stem, about 150 mm. 



Diameter, mm. . 25 40 50 65 75 90 100 125 150 175 200 225 250 300 

 Each . . .18 .24 .25 .26 .34 .36 .38 .60 .65 .95 1.10 1.25 1.70 2.25 



6114. 



6116. 

 6118. 



(T120. 



FUNNELS, Glass, Bunsen, same as No. 6112, with constriction in stem just below funnel to in- 

 crease rapidity of filtration. 



Diameter, mm 50 



Each.. 30 



65 

 .35 



75 

 .45 



90 

 .50 



C126. 



FUNNELS, Glass, nest of 3; one each %, 1 and !'/& inches in diameter per nest 



FUNNELS, Glass, without stem, for use in sugar analysis. 



Diameter, mm 75 



Each 70 .75 



FUNNELS, Glass, with bulb in stem, for use in filtering through glass wool or cotton. 



Diameter, inches 4% 



Capacity, ounces 8 



Each 85 



FUNNELS, Glass Filter, so-called Carbon Filters, for use with Gooch crucibles. 



No A B C 



Diameter at top inside, mm 25 30 35 



For Gooeh crucible, No 2 3 4 



Each 25 .30 .35 



FUNNELS, Glass, Bibbed, for rapid filtering, of heavy molded glass with smooth rim. 



Diameter, inches 3% 4% ' 5% 7% 8% 



Capacity, ounces 4 8 16 32 gals. % 1 



Each 20 .25 .35 .50 .75 LIO 



FUNNELS, Filter Backs, see Filter Backs. 



100 

 .60 



.60 



100 

 .80 



5% 



16 



1.05 



D 



40 



.46 



13 



2 



2.00 



