| SensiTox C. difficile Toxin Test (K193490) | First Light Diagnostics, Inc. | 2021-07-08 |
| OSOM C. DIFFICILE TOXIN A/B TEST (K102242) | Genzyme Corporation | 2010-12-21 |
| XPERT C. DIFFICILE (K091109) | Cepheid | 2009-07-09 |
| PROGASTRO CD ASSAY (K090239) | Prodesse, Inc. | 2009-04-16 |
| C. DIFF QUIK CHEK COMPLETE (K082499) | Techlab, Inc. | 2009-03-26 |
| BD GENEOHM CDIFF ASSAY (K081920) | Bd Diagnostics (Geneohm Sciences, Inc.) | 2008-12-19 |
| VIDAS C. DIFICILE TOXIN A & B (CDAB) ASSAY (K080931) | bioMerieux, Inc. | 2008-06-11 |
| VIDAS C. DIFFICILE TOXIN A&B (CDAB) ASSAY, MODEL: 30 118 (K072138) | bioMerieux, Inc. | 2007-12-21 |
| TOX A/B QUICK CHEK (K050891) | Techlab, Inc. | 2005-07-25 |
| XPECT CLOSTRIDIUM DIFFICILE TOXIN A/B (K041951) | Remel, Inc. | 2004-11-15 |
| IMMUNOCARD TOXINS A & B, MODEL 712050 (K041003) | Meridian Bioscience, Inc. | 2004-08-20 |
| C. DIFFICILE TOXIN A + B FECAL ANTIGEN DETECTION MICROWELL ELISA KIT MODEL; CDIFF-96 (K032897) | Ivd Research, Inc. | 2004-05-27 |
| PROSPECT CLOSTRIDIUM DIFFICILE TOXIN A/B MICROPLATE ASSAY (K033479) | Remel, Inc. | 2004-02-26 |
| C. DIFF CHEK - 60 (K030992) | Techlab, Inc. | 2003-07-11 |
| C. DIFF CHEK - 30 (K030991) | Techlab, Inc. | 2003-07-11 |
| C. DIFFICILE TOX A/B II (K030404) | Techlab, Inc. | 2003-04-24 |
| C. DIFFICILE TOX A/B II (K003306) | Techlab, Inc. | 2000-11-22 |
| PREMIER TOXINS A&B, MODEL 616096 (K993914) | Meridian Diagnostics, Inc. | 1999-12-10 |
| CDTOX A OIA (K991829) | Biostar, Inc. | 1999-11-02 |
| PRIMA SYSTEM - OLD, BARTELS ELISA - NEW (K990664) | Intracel Corp. | 1999-03-31 |
| COLORPAC TOXIN A (K980185) | Bd Becton Dickinson Vacutainer Systems Preanalytic | 1998-07-17 |
| TOX A/B TEST (K971182) | Techlab, Inc. | 1997-07-22 |
| VIDAS C. DIFFICILE TOXIN A II ASSAY (K964887) | Biomerieux Vitek, Inc. | 1997-04-08 |
| PROSPECT II CLOSTRIDIUM DIFFILLIE TOXIN A MICROPLATE ASSAY (K964864) | Alexon Biomedical, Inc. | 1997-02-04 |
| IMMUNOCARD TOXIN A (K955859) | Meridian Diagnostics, Inc. | 1996-04-18 |
| PROSPECT MICROPLATE ASSAY (K934493) | Alexon, Inc. | 1994-09-20 |
| CLOSTRIDIUM DIFFICILE TOX-B TEST (K935296) | Techlab, Inc. | 1994-04-26 |
| TECHLAB 1-HOUR TOX-A-TEST (K931129) | Techlab, Inc. | 1993-09-30 |
| CULTURETTE BRAND TOXIN CD TEST (K925329) | Bd Becton Dickinson Vacutainer Systems Preanalytic | 1993-03-24 |
| CLOSTRIDIUM DIFFICILE TOXIN/ANTITOXIN KIT (K923463) | Techlab, Inc. | 1993-02-01 |
| PREMIER C. DIFFICILE, MODIFICATION (K926442) | Meridian Diagnostics, Inc. | 1993-01-27 |
| IMMUNOCARD(TM) C. DIFFICILE (K924979) | Meridian Diagnostics, Inc. | 1993-01-26 |
| PREMIER C. DIFFICILE TOXIN A CONTROLS (K924136) | Meridian Diagnostics, Inc. | 1992-10-19 |
| CLOSTRIDIUM DIFFICILE TOX-A-TEST (K914902) | Techlab, Inc. | 1992-03-04 |
| VIDAS CLOSTRIDIUM DIFFICILE TOXIN A (CDA) ASSAY (K905211) | Vitek Systems, Inc. | 1991-10-11 |
| BARTELS CLOSTRIDIUM DIFFICILE TOXIN A ENZYM IMMUN (K913229) | Baxter Diagnostics, Inc. | 1991-08-29 |
| CYTOCLONE A & B EIA (K911958) | Cambridge Biotech Corp. | 1991-07-30 |
| PREMIER-C. DIFFICILE TOXIN A (K903456) | Meridian Diagnostics, Inc. | 1990-10-01 |
| CDT CYTOTOXI TEST (K883560) | Advanced Clinical Diagnostics | 1988-10-25 |
| CULTURETTE BRAND CDT CLOSTRIDIUM DIFFICILE TEST (K870864) | Marion Laboratories, Inc. | 1987-04-14 |
| MODIFICATION OF CDT(TM) CLOSTRIDIUM TEST (K863485) | Marion Laboratories, Inc. | 1986-09-17 |
| CULTURETTE BRAND RAPID LATEX TEST CLOSTRIDIUM TOXI (K852044) | Marion Laboratories, Inc. | 1985-07-19 |