dictionary {
B                 "CPM of total binding"
b100              "100 percent binding"
NSB               "Nonspecific binding"
stds_pg           "Standards in pg/ml"
cpm               "CPM of standards"
smpl_num          "Sample ID number"
Scpm              "Sample cpms, raw"
Vol_ml            "Volume of sample, ml"
Dil_fact          "Dilution factor"
}
5530 1580  35   2.5  1466  11772     773   .025 .04
5522 1598  38   2.5  1463  11772     770   .025 .04
5541 1576  33   2.5  1457  11772     571   .05  .04
.    .     .    5    1431  11772     566   .05  .04
.    .     .    5    1445  11773     879   .025 .08
.    .     .    5    1430  11773     631   .05  .8
.    .     .    10   1296  11774     920   .025 .04
.    .     .    10   1301  11774     928   .025 .04
.    .     .    10   1289  11774     715   .05  .04
.    .     .    25   989   11774     700   .05  .04
.    .     .    25   980   11775     777   .025 .04
.    .     .    25   982   11775     765   .025 .04
.    .     .    50   684   11775     577   .05  .04
.    .     .    50   685   11775     568   .05  .04
.    .     .    50   680   11776     876   .025 .8
.    .     .    100  487   11776     633   .05  .8
.    .     .    100  490   11777     915   .025 .04
.    .     .    100  489   11777     716   .05  .04
.    .     .    150  378   11778     838   .025 .8
.    .     .    150  380   11778     578   .05  .8
.    .     .    150  377   11779     833   .025 .8
.    .     .    250  260   11779     828   .025 .8
.    .     .    250  256   11779     601   .05  .8
.    .     .    250  264   11779     615   .05  .8
.    .     .    500  158   11780     989   .025 .04
.    .     .    500  159   11780     1001  .025 .04
.    .     .    500  150   11780     755   .05  .04
.    .     .    .    .     11780     786   .05  .04