Table IV. - (Continued)
Sea foods, 2)
Sea water!)
PPM

Phosphorous .001-

edible portions
PPM

.10

Iron

002 - 02

Copper

O01 -

01

Manganese

.00i1-

.01

Zinc

005

Cobalt

?

1,100 - 8,910

Fish muscle”)

Concentration

Fallout

or soft parts

in fish muscle,

radio-

PPM

median value

isotopes

680 - 4,600

52,000

4-

170

<1-

56

2, 500

<i-

37

<1 -

37

3, 700

<1 -

252

25, 000

2-

47

4,900

zn85

3, 200*

Co?!, 98, 60

<1 -

1+

B. Elements always present in man but of unknown function?)
Silicon

.02-

4.0

<1 -

40

10

Aluminum

.o

<l1 -

40

180

Arsenic

015

<1 -

12

490

Nickel

0001

?

~--

Fe°5, 59
Mn°4,56

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