

BAIRD &TATLOCK (LONDON) LTD. 



3645 



3645 Kjeldahl's Apparatus for the determination of nitrogen, each set consisting of copper 

 condenser on stand ; heating stand for distillation, with Bunsen burners ; heating stand 

 for digestion flasks, with Bunsen burners ; complete with Resistance glass flasks for 

 digestion 300 cubic centimetres, and conical flasks 300 cubic centimetres. 



For 

 Price 



3 

 631- 



4 

 88/- 



6 determinations. 

 120 /- per set. 



3646 



3646 Kjeldahl's Apparatus for the determination of nitrogen, with vertical condenser of copper, 

 stand for distillation and for digestion, each fitted with set of Bunsens with stopcocks. 

 Price, complete with conical Resistance glass flasks of 500 cubic centimetres capacity, 

 and Resistance digestion flasks of 300 cubic centimetres capacity, with indiarubber 

 stoppers, connecting tubes, etc. 



For . . 4 6 determinations. 



Price 



73/6 



94/6 



126/6 each. 



CROSS STRET HATTOTST GARDETST, E-C 



