| Advanced Instruments Standard Anoxomat Jar, LargeAdvanced Instruments, LLCAnaerobic (AnO2) atmospheric generation IVD | AJ9028 | Advanced Instruments, LLC | Anaerobic (AnO2) atmospheric generation IVD |
| Advanced Instruments Standard Anoxomat Jar, SmallAdvanced Instruments, LLCAnaerobic (AnO2) atmospheric generation IVD | AJ9022 | Advanced Instruments, LLC | Anaerobic (AnO2) atmospheric generation IVD |
| ANAEROBIC JAR ASSEMBLYHager Worldwide, Inc.Anaerobic chamber | 16000 | Hager Worldwide, Inc. | Anaerobic chamber |
| ANAEROGEN 3.5L 10 PACKOxoid LimitedAtmospheric generation kit IVD | AN0035A | Oxoid Limited | Atmospheric generation kit IVD |
| ANAEROGEN COMPACT 10 PACKOxoid LimitedAtmospheric generation kit IVD | AN0010C | Oxoid Limited | Atmospheric generation kit IVD |
| AS-150 Anaerobic ChamberAnaerobe SystemsAnaerobic chamber | AS-150 | Anaerobe Systems | Anaerobic chamber |
| AS-500 Anaerobic ChamberAnaerobe SystemsAnaerobic chamber | AS-500 | Anaerobe Systems | Anaerobic chamber |
| QUAD RING SEALHager Worldwide, Inc.Anaerobic chamber | 10901 | Hager Worldwide, Inc. | Anaerobic chamber |