Official methods of analysis

Helrich, Kenneth

Official methods of analysis Kenneth Helrich ; Association of Official Analytical Chemists - 15th ed - Arlington AOAC 1990 - 2 Vol. xli, 1360

Contiene: Vol. 1, agricultural chemical contaminangs; drug. -- Vol. 2, food composition, additives; natural contaminants

0935584-42-0

00066-961X


Química agrícola
Análisis de los alimentos
Sustancias químicas