Acquisition method (AMC)
3
FSC 6550 × TEST KIT,E COLI DETECTION
TEST KIT,E COLI DETECTION
6550-01-625-5025 FSC 6550
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.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
Z
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Z: a commercial, nondevelopmental or off-the-shelf item. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| PROTECTIVE STORAGE FEATURE CTSF | REQUIRES REFRIGERATION BETWEEN 2 DEG TO 8 DEG C |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | E. COLI SHIGA TOXIN 1 AND 2 DETECTION KIT |
| TEST MEDIA CYMP | FECES |
| COMPONENT BREAKDOWN WITHIN EACH TEST KIT CYMS | E. COLI SHIGA TOXINS 1 AND 2 |
| TOTAL PRIMARY CONTAINER QUANTITY CSCW | 30 |
| USAGE DESIGN ALCD | E. COLI TESTING |
| TEST CAPABILITY QUANTITY CKTZ | 30 |
| SPECIAL FEATURES FEAT | 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 |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 1484771 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA |
| 23-043-200 | 22527 | FISHER SCIENTIFIC COMPANY L.L.C. |
| 6550NCM173726 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD |
| 751630 | 8X084 | MERIDIAN BIOSCIENCE INC |
| 751630 | FB0F5 | MERIDIAN BIOSCIENCE EUROPE |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
$485.39
Purchases
1
Total spend
$485.39
Aug 26, 2026
Last purchased
2 · 2.0/yr
Purchase records
$970.78
Total demand
$485.39
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Aug 26, 2026 | 1 | $485.39 | $485.39 | PACIFIC STAR CORPORATION (4QNY3) | Unknown | Source ↗ |
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Aug 26, 2026 | SPE2DS26V9213 ↗ | PACIFIC STAR CORPORATION | — | $485.39 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
PACIFIC STAR CORPORATION
last award Aug 2026
DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA
no award yet
no awards on record
Listed source DEFENSE MEDICAL STANDARDIZATION BOARD
no award yet
no awards on record
Listed source FISHER SCIENTIFIC COMPANY L.L.C.
no award yet
no awards on record
Listed source MERIDIAN BIOSCIENCE EUROPE
no award yet
no awards on record
Listed source MERIDIAN BIOSCIENCE INC
no award yet
no awards on record
Listed source PACIFIC STAR CORPORATION won the only award on record. PACIFIC STAR CORPORATION won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE2DS-26-T-456J | Sep 21, 2026 | Sep 28, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-26-T-330Z | Aug 12, 2026 | Aug 17, 2026 | 1 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TEST KIT,E COLI DETECTION." nsnexplorer.com, https://nsnexplorer.com/nsn/6550-01-625-5025/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6550-01-625-5025/