EN
Atomic absorption spectrophotometry methods for determinations of the contents od lead, cadmium, copper and zinc in milk and dairy products. Part I. Direct ASS methods
RU
Motody absorpcinnojj atomnojj spektrofotometrii (AAC) oprodololija coderzhanija svinca, kadmija, medi i cinka v moloke i molochnykh izdelijakh. Ch. I. Metody AAC neposredstvennye