# NSN 6550-01-625-5025: Test Kit, E Coli Detection

NSN 6550-01-625-5025 (also written 6550016255025; NIIN 01-625-5025) is a test kit, e coli detection in Federal Supply Class 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. 5 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 6550-01-625-5025 (6550016255025)
- NIIN: 01-625-5025 (016255025)
- Item name: TEST KIT,E COLI DETECTION
- Federal Supply Class: [FSC 6550 In Vitro Diagnostic Substances, Reagents, Test Kits and Sets](https://nsnexplorer.com/fsc/6550/)
- Federal Supply Group: [FSG 65](https://nsnexplorer.com/group/65/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CTSF | PROTECTIVE STORAGE FEATURE | REQUIRES REFRIGERATION BETWEEN 2 DEG TO 8 DEG C |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | E. COLI SHIGA TOXIN 1 AND 2 DETECTION KIT |
| CYMP | TEST MEDIA | FECES |
| CYMS | COMPONENT BREAKDOWN WITHIN EACH TEST KIT | E. COLI SHIGA TOXINS 1 AND 2 |
| CSCW | TOTAL PRIMARY CONTAINER QUANTITY | 30 |
| ALCD | USAGE DESIGN | E. COLI TESTING |
| CKTZ | TEST CAPABILITY QUANTITY | 30 |
| FEAT | SPECIAL FEATURES | IMMUNOCARD STAT EHEC; THE NEW STANDARD OF CARE IN RAPID E. COLI TESTING: DETECTS ALL SHIGA TOXIN-PRODUCING E. COLI AND DIFFERENTIATES BETWEEN TOXINS 1 AND 2 FOR OPTIMAL PATIENT MANAGEMENT WHILE COMPLYING WITH CDC RECOMMENDATIONS: AN IMMUNOCHROMATOGRPHIC RAPID TEST FOR THE QUALITATIVE DETECTION OF SHIGA TOXINS 1 AND 2 PRODUCED BY E. COLI IN CULTURES DERIVED FROM CLINICAL STOOL SPECIMENS; SENSITIVITY: MAC BROTH: 93.8%, GN BROTH: 89.1%, SMAC PLATE: 100%; SPECIFICITY: MAC BROTH: 99.7%, GN BROTH: 99.7%, SMAC PLATE: 99.6%; INCLUDES 30 TEST DEVICES, SAMPLE DILUENT/NEGATIVE CONTROL IN A PLSTIC DROPPER VIAL, POSITIVE CONTROL IN A PLASTIC DROPPER VIAL, AND 150 UL DISPOSABLE PLASTIC |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1484771 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 23-043-200 | 22527 | FISHER SCIENTIFIC COMPANY L.L.C. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6550NCM173726 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 751630 | 8X084 | MERIDIAN BIOSCIENCE INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 751630 | FB0F5 | MERIDIAN BIOSCIENCE EUROPE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-26 | $485.39 | 1 | PACIFIC STAR CORPORATION | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550016255025) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-26 | [SPE2DS26V9213](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550016255025) | TEST KIT, E COLI DETECTION | PACIFIC STAR CORPORATION | $485.39 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6550016255025&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550016255025
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/6550-01-625-5025/
JSON: https://nsnexplorer.com/api/nsn/6550-01-625-5025.json