BAIRD &TATLOCK (LONDON) LTD. 



SECTION No. 11. 



Apparatus for Testing the Flashing Points and 

 Viscosities of Oils and Petroleum, &c. 



4993 



4993 s Abel's Petroleum Test Apparatus, as recommended by the Board of Trade Petroleum 

 Act, 1879. Complete in mahogany case, with fittings, and Board o Trade veri- 

 fication, for use with gas jet . . . . . . . . . . . 5 10 



4994 s Abel's Petroleum Test Apparatus as above, for use with oil jet . . . . . . 5 10 



4995 s Spare Thermometers for above, with plugs . . . . . . . . per pair 15 



(For method of manipulation see next page.) 



I 



.CHEMICAL AND SCIENTIFIC APPARATUS AND PURE CHEMICALS. 



