# NSN 6550-01-557-1581: Control Set, Blood Chemistry

NSN 6550-01-557-1581 (also written 6550015571581; NIIN 01-557-1581) is a control set, blood chemistry in Federal Supply Class 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. 6 manufacturer part numbers from 5 suppliers are on record. The government has 2 open solicitations for it.

## Identification

- NSN: 6550-01-557-1581 (6550015571581)
- NIIN: 01-557-1581 (015571581)
- Item name: CONTROL SET,BLOOD CHEMISTRY
- 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 |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | LIQUID GENERAL CHEMISTRY AND LIPID CONTROL COMBO KIT; LEVEL 1-2 KIT, 12 X 1ML; FOR THE PICCOLO ANALYZER. 6 VIALS OF HIGH AND 6 VIALS OF LOW; STROAGE TEMP. IS NEGATIVE OR MINUS 20 DEG. C; AT LEAST 6 MONTHS SHELF LIFE/ MAXIMUM 14 MONTHS SHELF LIFE; STORE AND SHIP AT BELOW 20 DEG. C; MUST REMAIN FROZEN. MANUFACTURE CAGE 4AB79, PART NUMBER ALPC-14026-100 HAS EXPIRED ITEM IS CURRENTLY BEING PURCHASED FROM DISTRIBUTORS. |
| AGAV | END ITEM IDENTIFICATION | PICCOLO XPRESS CHEMISTRY ANALYZER, NSN: 6630-01-547-9986 AND THE FIELD DEPLOYMENT PACK, NSN: 6630-01-547-9890. |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | CONTROL SET PICCOLO XPRESS ANALYZERS 6VI/HIGH 6VI/LOW 12S |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1084522 | 0NUS8 | HENRY SCHEIN, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1167244 | 0NUS8 | HENRY SCHEIN, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5158 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6550NCM071991 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ALPC-G14026-100 | 4AB79 | NOVA-ONE DIAGNOSTICS LLC DBA NOD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NC9531749 | 5E871 | FISHER SCIENTIFIC COMPANY L.L.C. DBA THERMOFISHER SCIENTIFIC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE2DS-27-T-1381 | 6 | 2026-11-09 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6550015571581&category=nsn) |
| SPE2DS-27-T-1457 | 21 | 2026-11-10 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6550015571581&category=nsn) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-22 | $152.00 | 11 | 8H3Q8 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) |
| 2026-09-21 | $161.00 | 3 | CENMED ENTERPRISES INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) |
| 2026-09-14 | $171.91 | 2 | PACIFIC STAR CORPORATION | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) |
| 2026-09-10 | $154.80 | 1 | PACIFIC STAR CORPORATION | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) |
| 2026-09-08 | $165.00 | 2 | CENMED ENTERPRISES INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) |
| 2026-08-25 | $168.00 | 1 | CENMED ENTERPRISES INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) |
| 2026-08-18 | $149.00 | 10 | CENMED ENTERPRISES INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) |
| 2026-08-12 | $165.00 | 2 | CENMED ENTERPRISES INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-22 | [SPE2DS27P0264](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) | CONTROL SET, BLOOD CHEMISTRY | — | $1,672.00 |
| 2026-09-21 | [SPE2DS26V003G](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) | CONTROL SET, BLOOD CHEMISTRY | — | $483.00 |
| 2026-09-14 | [SPE2DS26V9787](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) | CONTROL SET, BLOOD C | PACIFIC STAR CORPORATION | $343.82 |
| 2026-09-10 | [SPE2DS26P3078](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) | CONTROL SET, BLOOD CHEMISTRY | PACIFIC STAR CORPORATION | $154.80 |
| 2026-09-08 | [SPE2DS26V9617](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) | CONTROL SET, BLOOD CHEMISTRY | CENMED ENTERPRISES INC | $330.00 |
| 2026-08-25 | [SPE2DS26V9198](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) | CONTROL SET, BLOOD C | CENMED ENTERPRISES INC | $168.00 |
| 2026-08-18 | [SPE2DS26V8980](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) | CONTROL SET, BLOOD C | CENMED ENTERPRISES INC | $1,490.00 |
| 2026-08-13 | [SPE2DS26V8813](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) | CONTROL SET, BLOOD C | PACIFIC STAR CORPORATION | $506.97 |
| 2026-08-12 | [SPE2DS26V8790](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) | CONTROL SET, BLOOD C | CENMED ENTERPRISES INC | $330.00 |
| 2026-08-10 | [SPE2DS26V8649](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) | CONTROL SET, BLOOD C | CENMED ENTERPRISES INC | $644.00 |
| 2026-08-10 | [SPE2DS26V8649](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581) | CONTROL SET, BLOOD C | CENMED ENTERPRISES INC | $644.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6550015571581&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015571581
- 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.

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