Convert drum (metric 200L) to ounce (fl oz) (U.S. food labeling)
Selected category: volume.
Definition and details for drum (metric 200L):
Drum (metric 200L) is a unit of liquid volume used in the oil trade equal to 200 liters.
Definition and details for ounce (fl oz) (U.S. food labeling):
US regulation 21 CFR 101.9(b)(5)(viii) defines a fluid ounce as exactly 30 millilitres for use in nutrition labeling only.