BUTTER 



ITS ANALYSIS AND ADULTEEATIONS 

 SPECIALLY TEEATING 



ON THE 



DETECTION AND DETERMINATION OF FOREIGN FATS 



OTTO HEHNER, F.C.S. 



Public Analyst for the Isle of Wight 



AND 



ARTHUR ANGELL, F.R.M.S. 



Public Analyst for the County of Southampton 



Second Edition, entirely Re-written, Improved, and Augmented 



LONDON: 

 J. & A. CHURCHILL, NEW BUELINGTON STREET 



1877 



