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



395 



Nos. 10136-9. 



No. 10170. 



No. 10174. 



PARAFPTNE EMBEDDING OVEN, Lillie's Improved, similar in construction to No. 10130. 

 but provided with 8 drawers and 2 receptacles with screw tops and stop-cocks to enable the 

 contents to be run into molds as required; with 12 perforated trays for drying and fixing pur- 

 poses. Outside dimensions, 23 inches wide, 25 inches high, and 15^ inches deep, with enclosed 

 sheet iron base 15 inches high. 



10136. Without heater $198.50 



10137. With gas heater 209.20 



1 IS. With oil heater 262.50 



10139. With electric heater 288.75 



PARAPFINE EMBEDDING BOX, see No. 8934. 

 PARAFFINE EMBEDDING TABLE, see No. 8936. 

 PARR CALORIMETER, see Calorimeters. 

 PASTILLE PRESS, see Xo. 2400. 



10156. PENCIL, Litmus, made like an ordinary lead pencil, one end blue, the other end red 25 



10160. PENCILS, Wax, for writing on glass, porcelain, etc. 



No A B C 



Color blue red yellow 



Each 15 .15 .15 



10162. PENCILS, Wax Crayons, for marking on glass, porcelain, alundum, etc. Need no sharpening and 

 the marks do not run when heated. The blue burns to an indelible mark on porcelain. 



No A B C 



Color black blue red 



Each 06 .06 .06 



Per dozen ." . .60 .60 .60 



10164. PENCIL SHARPENER, Boston. Simple and durable; for standard size pencils. Celluloid box 



holds dust and shavings. Xew cutters readily inserted 1.00 



10170. PERCOLATORS, conical, heavy glass. 



Capacity, pints 1 2 



Each .60 .70 



Capacitv, gallons % 1 2 



Each . ". 1.00 1.30 2.50 



10174. PERCOLATORS, Oldberg's, heavy glass, narrow form, almost cylindrical. 



Capacitv. pints % 1 1% 2 2V, 



Each 60 .70 .85 1.05 1.20 



Capacity, gallons % 1 2 



Each .'. 1.45 2.35 4.50 



PERCOLATOR BOTTLES or Jars, see Jars, Percolating. 

 PETRI DISHES, see Culture Dishes. 



PHOSPHORUS TUBE. Goetz's, see Centrifuges and Accessories. 

 PHOTOMETERS, see Gas Analysis Apparatus. 

 PHOTOMETERS, Parr's Sulphur, see No. 2378. 



