0018933

TABLE 3.8

DELETED
Sample

Number

ANALYSES ON KOA CLOUD SAMPLES
Product Fission Ratio

DELETED (+
10%)

977
569
500

502
981 L

981 R
980 L

Massive R4
Massive R5

Wilson Special R6

DELETED

It is evident

that the Koa samples contain at most a little over 1% of material from the

Fir cloud, and generally much less,

Hence the quantities of Mo and Kr

introduced into the Koa cloud from Fir were small enough so that they would
have a negligible effect on the fission ratios.
3.2.2 Accuracy of Radiochemistry,

Radionuclide analyses on the parti-

cle samples were accurate to 5 percent ona relative basis and the gas
counting had an accuracy better than 10 percent.
3.2.3 Reliability of Sampling.

Certain points on the curves of Figure

3.1 are to be attributed somewhat less significance than the others due to
uncertainties regarding the samples,

On Koa the fission ratio for sample

SAN BRUNO FRG

Select target paragraph3