A photoelectric photometer for the estimation of vitamin A in margarine.
BOWEN
J L
JL
GRIDGEMAN
N T
NT
LONGMAN
G F
GF
D006801:Humans; D008383:Margarine; D014801:Vitamin A; D014815:Vitamins
D014815:Vitamins; D014801:Vitamin A; D008383:Margarine
VITAMINS/A