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| 2892 | Haptoglobin, Fitc, Antigen, Antiserum, Control | Haptoglobin Immunological Test System. |
| K913670 | HAPTOGLOBIN IMMUNOLOGICAL TEST KIT | THE BINDING SITE, LTD. |
| K843570 | FIAX HAPTOGLOBIN TEST KIT | INTL. DIAGNOSTIC TECHNOLOGY |
| K772078 | RADIAL IMMUNODIFFUSION KIT-HAPTOGLOBIN | GELMAN INSTRUMENT CO. |
| 05051700010740 | Haptoglobin, Fitc, Antigen, Antiserum, Control |