Acquisition method (AMC)
0
FSC 6550 × TEST STRIPS AND COLOR CHART,BILI
TEST STRIPS AND COLOR CHART,BILI
6550-01-221-5400 FSC 6550
NSN 6550-01-221-5400 (also written 6550012215400; NIIN 01-221-5400) is a test strips and color chart, bili in Federal Supply Class 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. 13 manufacturer part numbers from 9 suppliers are on record. It was last purchased in Oct 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
The codes on record do not say whether this item is competed or bought from a named source.
Suffix (AMSC)
0
Competition
—
AMC 0: not established: the part has not completed screening. AMSC 0 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 |
|---|---|
| LENGTH ABRY | INCHES NOMINAL 2.250 |
| COLOR STANDARD CHART TYPE AND QUANTITY AGYL | BILIRUBIN 4 AND BLOOD 6 AND GLUCOSE 6 AND KETONE 6 AND NITRITE 2 AND PH 7 AND PROTEIN 6 AND UROBILINOGEN 5 AND LEUKOCYTES 5 AND SPECIFIC GRAVITY 6 |
| PRIMARY CONTAINER TYPE CQCT | BOTTLE |
| PRIMARY CONTAINER CONTENT QUANTITY CRLK | STRIPS 100.000 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | TEST STRIPS AND COLOR CHART 100 STRIPS PER BOTTLE |
| SPECIAL FEATURES FEAT | FOR VISUAL USE; FINAL RESULTS OBTAINED IN 60 SECONDS OR LESS,EXCEPT LEUKOCYTES WHICH CAN BE READ AT 120 SECONDS; WATER-IMPERVIOUS BARRIER SEPARATES THE IMPREGNATED AREA |
| MATERIAL MATT | 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 |
|---|---|---|
| 10319133 | FBB15 | SIEMENS HEALTHCARE SAS |
| 10336425 | 0E2E6 | SIEMENS MEDICAL SOLUTIONS USA, INC. DBA SIEMENS MEDICAL SOLUTIONS USA INC DIV SIEMENS HEALTHINEERS |
| 2161 | 1K2V6 | SIEMENS HEALTHCARE DIAGNOSTICS INC. DBA SIEMENS HEALTHCARE DIAGNOSTICS INC DIV SIEMENS HEALTHCARE DIAGNOSTICS |
| 3536597 | F3557 | SIEMENS HEALTHCARE DIAGNOSTICS |
| 3536597 | FBB15 | SIEMENS HEALTHCARE SAS |
| 417145 | 51169 | ROCHE DIAGNOSTICS CORPORATION DBA ROCHE DIAGNOSTICS CORP |
| 471933 | Z7Y64 | SYMBION PHARMACY SERVICES |
| 8000977 | ZBF76 | ANSPEC PTY LTD |
| 9310266128204 | Z7Y64 | SYMBION PHARMACY SERVICES |
| AMV2161Z | 94371 | BAYER CORP DIAGNOSTICS DIV |
| MULTISTIX 10 SG | 94371 | BAYER CORP DIAGNOSTICS DIV |
| NDC00193-2161-21 | 94371 | BAYER CORP DIAGNOSTICS DIV |
| U2604-2 | 07TA6 | CARDINAL HEALTH 200, LLC |
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
$42.00
Purchases
6
Total spend
$1,041
Oct 20, 2026
Last purchased
28 · 28.0/yr
Purchase records
$5,605
Total demand
$42.00
Latest unit price
Price history with quantity and a typical range
What has the government paid for this item, and was any award out of line? Every award as a dot, Aug 2026 to today.
- Award (bigger dot, bigger quantity)
- Middle half of prices
Most awards fall between $49.83 and $174.
Award price calculator
What do the last few awards average, and over what range? Choose how many awards to include.
Average unit price$108
Weighted by quantity$141
Observed range$42.00 – $238
Window coveredSep 2026 – Oct 2026
| Awarded | Quantity | Unit price | Supplier |
|---|---|---|---|
| Oct 2026 | 1 | $42.00 | CENMED ENTERPRISES INC |
| Oct 2026 | 2 | $238 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
| Sep 2026 | 1 | $44.44 | CENMED ENTERPRISES INC |
| Sep 2026 | 2 | $66.00 | CENMED ENTERPRISES INC |
| Sep 2026 | 1 | $173 | CENMED ENTERPRISES INC |
| Aug 2026 | 1 | $174 | CENMED ENTERPRISES INC |
Shaded rows are included. This reports past awards and does not suggest a price.
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 20, 2026 | 1 | $42.00 | $42.00 | CENMED ENTERPRISES INC (1WAS9) | Unknown | Source ↗ |
| Oct 7, 2026 | 2 | $237.875 | $475.75 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC (0AG09) | Unknown | Source ↗ |
| Sep 16, 2026 | 1 | $44.44 | $44.44 | CENMED ENTERPRISES INC (1WAS9) | Unknown | Source ↗ |
| Sep 15, 2026 | 2 | $66.00 | $132.00 | CENMED ENTERPRISES INC (1WAS9) | Unknown | Source ↗ |
| Sep 8, 2026 | 1 | $172.88 | $172.88 | CENMED ENTERPRISES INC (1WAS9) | Unknown | Source ↗ |
| Aug 12, 2026 | 1 | $173.72 | $173.72 | CENMED ENTERPRISES INC (1WAS9) | 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 5, 2026 | SPE2DS26V8511 ↗ | CENMED ENTERPRISES INC | — | $40.75 |
| Aug 10, 2026 | SPE2DS26V8666 ↗ | CENMED ENTERPRISES INC | — | $245.64 |
| Aug 10, 2026 | SPE2DS26V8666 ↗ | CENMED ENTERPRISES INC | — | $245.64 |
| Aug 12, 2026 | SPE2DS26V8802 ↗ | CENMED ENTERPRISES INC | — | $173.72 |
| Aug 12, 2026 | SPE2DS26V8802 ↗ | CENMED ENTERPRISES INC | — | $173.72 |
| Aug 12, 2026 | SPE2DS26V8802 ↗ | CENMED ENTERPRISES INC | — | $173.72 |
| Sep 8, 2026 | SPE2DS26V9583 ↗ | CENMED ENTERPRISES INC | — | $172.88 |
| Sep 8, 2026 | SPE2DS26V9583 ↗ | CENMED ENTERPRISES INC | — | $172.88 |
| Sep 8, 2026 | SPE2DS26V9583 ↗ | CENMED ENTERPRISES INC | — | $172.88 |
| Sep 15, 2026 | SPE2DS26V9898 ↗ | CENMED ENTERPRISES INC | — | $132.00 |
| Sep 15, 2026 | SPE2DS26V9898 ↗ | CENMED ENTERPRISES INC | — | $132.00 |
| Sep 16, 2026 | SPE2DS26V9977 ↗ | CENMED ENTERPRISES INC | — | $44.44 |
| Sep 23, 2026 | SPE2DS26P3218 ↗ | NAR MEDICAL DEPOT, LLC | — | $173.60 |
| Sep 23, 2026 | SPE2DS26P3218 ↗ | NAR MEDICAL DEPOT, LLC | — | $173.60 |
| Sep 23, 2026 | SPE2DS26P3218 ↗ | NAR MEDICAL DEPOT, LLC | — | $173.60 |
| Sep 23, 2026 | SPE2DS26P3218 ↗ | NAR MEDICAL DEPOT, LLC | — | $173.60 |
| Sep 23, 2026 | SPE2DS26P3220 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $44.48 |
| Oct 7, 2026 | SPE2DS27V0243 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $475.75 |
| Oct 7, 2026 | SPE2DS27V0243 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $475.75 |
| Oct 7, 2026 | SPE2DS27V0243 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $475.75 |
| Oct 7, 2026 | SPE2DS27V0243 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $475.75 |
| Oct 20, 2026 | SPE2DS27V0672 ↗ | CENMED ENTERPRISES INC | — | $42.00 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 15 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.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 6 days from posting to award.
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
CENMED ENTERPRISES INC
last award Oct 2026
SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC
last award Oct 2026
ANSPEC PTY LTD
no award yet
no awards on record
Listed source BAYER CORP DIAGNOSTICS DIV
no award yet
no awards on record
Listed source CARDINAL HEALTH 200, LLC
no award yet
no awards on record
Listed source ROCHE DIAGNOSTICS CORPORATION DBA ROCHE DIAGNOSTICS CORP
no award yet
no awards on record
Listed source SIEMENS HEALTHCARE DIAGNOSTICS
no award yet
no awards on record
Listed source SIEMENS HEALTHCARE DIAGNOSTICS INC. DBA SIEMENS HEALTHCARE DIAGNOSTICS INC DIV SIEMENS HEALTHCARE DIAGNOSTICS
no award yet
no awards on record
Listed source CENMED ENTERPRISES INC won 5 of the last 6 awards. CENMED ENTERPRISES INC and 1 other won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE2DS-27-T-1074 | Oct 29, 2026 | Nov 3, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-27-T-0803 | Oct 21, 2026 | Oct 26, 2026 | 2 | Expired | View at DIBBS → |
| SPE2DS-27-T-0679 | Oct 15, 2026 | Oct 20, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-26-T-489P | Sep 30, 2026 | Oct 5, 2026 | 2 | Cancelled | View at DIBBS → |
| SPE2DS-26-T-469J | Sep 25, 2026 | Sep 30, 2026 | 1 | Cancelled | View at DIBBS → |
| SPE2DS-26-T-457Q | Sep 22, 2026 | Sep 28, 2026 | 2 | Expired | View at DIBBS → |
| SPE2DS-26-T-439M | Sep 16, 2026 | Sep 21, 2026 | 3 | Expired | View at DIBBS → |
| SPE2DS-26-T-421Z | Sep 11, 2026 | Sep 16, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-26-T-415G | Sep 10, 2026 | Sep 15, 2026 | 2 | Expired | View at DIBBS → |
| SPE2DS-26-T-408K | Sep 8, 2026 | Sep 14, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-26-T-402H | Sep 4, 2026 | Sep 9, 2026 | 2 | Expired | View at DIBBS → |
| SPE2DS-26-T-384U | Sep 1, 2026 | Sep 8, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-26-T-370G | Aug 26, 2026 | Aug 31, 2026 | 4 | Cancelled | View at DIBBS → |
| SPE2DS-26-T-311U | Aug 6, 2026 | Aug 11, 2026 | 1 | Cancelled | View at DIBBS → |
| SPE2DS-26-T-305V | Aug 5, 2026 | Aug 10, 2026 | 3 | 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: 2026-11-06.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TEST STRIPS AND COLOR CHART,BILI." nsnexplorer.com, https://nsnexplorer.com/nsn/6550-01-221-5400/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6550-01-221-5400/