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



481 





No. 13172. 



No. 13174. 



13150. SUPPORTS, Test Tube, hardwood, with pins onlv, for drying test tubes, bottles, flasks, etc. 



No A B 



For test tubes 25 50 



Each $0.90 1.10 



13154. SUPPORTS, Test Tube, stamped stael, finished with hard baked black enamel. 



No A B 



For test tubes 14 18 



Holes for % inch tubes 9 



Holes for 1 inch tubes 9 



Drving pins 7 9 



Each 40 .60 



13158. SUPPORT, Test Tube, tinned iron wire. Will hold 40 tubes. Size, 9% inches long by 4Vj 



inches wide by 3! inches high $1.10 



13160. SUPPORT, Test Tube, tinned iron wire, round form, for forty-four % inch test tubes. Diameter, 



7% inches; height, 3% inches 1.10 



13162. SUPPORT, Test Tube, tinned iron wire, square form, for forty-eight % inch test tubes. Dimen- 

 sions, 7% inches by 7% inches by Z% inches high 1.10 



131G4. SUPPORT, Test Tube Basket, tinned iron wire, cylindrical form, for sterilizing and incubating 



culture tubes. Diameter, 6 inches: height, 6 'inches 80 



13166. SUPPORTS, Test Tube Basket, tinned iron wire, rectangular form. 



No A B 



Height, inches 6 5% 



Width, inches 6 4 



Length, inches 6 5 



Each 1.00 .90 



13168. SUPPORT, Test Tube Basket, tinned iron wire, rectangular form, with partition in the middle. 



Length, 8% inches; width, 5 inches; height, 5% inches 1.30 



13172. SUPPORT, Test Tube, Vaccine, nickel-plated brass, for 18 vaccine tubes. For use in DeKho- 



tinsky Wassennann Bath No. 14332 '. 5.00 



13174. SUPPORT, Test Tube, Wassennann, nickel-plated brass, with holes for 48 tubes 3x% inches. 



For use in DoKhotinsky Wassermann Bath No. 14332 4.50 



SUPPORT, Weighing Tube, see Balance Accessories. 



