BAIRD &TATLOCK (LOM)ON) LTD. 



5681 



5682 



5683-5685 



5681 s Soxhlet's Autoclave, for a number of tests under pressure in lieu of pressure bottles ; for 

 determination of starch in grains, and diastastic power of malt. The copper boiler is 

 iyj centimetres inside diameter, 25 centimetres inside depth, brass cover, bridge clamp and 

 screw, safety lever with sliding weight, blow-off valve, pressure gauge, spanner, tested to 

 15 atmospheres. With tray support and 10 metal beakers with covers and burners 

 (Konig's Untersuchung landwirtschaftlich und gewerblich wichtiger Stoffe, Fig. 25, p. 231, 

 or Wiley's " Principles and Practice of Agricultural Analysis ") . . . . . . 12 5 



5682 s Potometer, simple form, improved, designed by G. H. Pethybridge, Esq., Ph.D., B.Sc. 



each 076 



As described in Scientific Proceedings of Royal Dublin Society, published I3th February, 1904. 



5683 5 Grain Tester, by Brauer ; the space required by a weight unit of any kind of grain serves 

 as a measure in ascertaining the quality. Apparatus, for testing heavy grains, such as 

 wheat, rye, barley, and oil seeds . . . . . . . . . . ..300 



)684 S Apparatus, for testing light grains, such as spelt, emmer, etc. . . . . . . 300 



>685 S Apparatus, for testing very light grains . . . . . . . . . . ..400 



A comparison table mounted on linen is supplied with each apparatus. 



(CHEMICAL AND SCIENTIFIC APPARATUS AND PURE CHEMICALS. 



1027 



