| 510 | Radioimmunoassay, Total Estrogens, Nonpregnancy | Estrogens (total, Nonpregnancy) Test System. | 
| 510 | Radioimmunoassay, Total Estrogens, Nonpregnancy | Estrogens (total, Nonpregnancy) Test System. | 
| K791651 | TOTAL ESTROGENS KIT BY RIA | RADIOASSAY SYSTEMS LABORATORIES, INC. | 
| K781009 | ANALYZER, SERUM IRON & TOTAL IRON BINDIN | ENVIRONMENTAL SCIENCES ASSOC., INC. | 
| B24211ESTTHUE010 | Radioimmunoassay, Total Estrogens, Nonpregnancy | 
| B24211ESGTHUE010 | Radioimmunoassay, Total Estrogens, Nonpregnancy | 
| B261CANE6308PK0 | Radioimmunoassay, Total Estrogens, Nonpregnancy | 
| B261CANE6300 | Radioimmunoassay, Total Estrogens, Nonpregnancy | 
| B652IB59134 | Radioimmunoassay, Total Estrogens, Nonpregnancy | 
| 00817830023082 | Radioimmunoassay, Total Estrogens, Nonpregnancy | 
| 00817830023075 | Radioimmunoassay, Total Estrogens, Nonpregnancy |