NA 057
DIN Standards Committee Food and Agricultural Products
Technical rule
[CURRENT]
BVL L 47.00-5
BVL L 47.00-5
Analysis of food products; analysis of tea; determination of the acid-insoluble ash content
Title (German)
Untersuchung von Lebensmitteln; Untersuchung von Tee; Bestimmung der säureunlöslichen Asche