# NSN 6810-01-671-2224: Phosphate Buffer Solution

NSN 6810-01-671-2224 (also written 6810016712224; NIIN 01-671-2224) is a phosphate buffer solution in Federal Supply Class 6810, Chemicals. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6810-01-671-2224 (6810016712224)
- NIIN: 01-671-2224 (016712224)
- Item name: PHOSPHATE BUFFER SOLUTION
- Federal Supply Class: [FSC 6810 Chemicals](https://nsnexplorer.com/fsc/6810/)
- Federal Supply Group: [FSG 68](https://nsnexplorer.com/group/68/)
- 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 |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | PHOSPATE BUFFER SOLUTION |
| DERM | LEVEL OF DERMAL IRRITATION POTENTIAL | SLIGHT |
| FEAT | SPECIAL FEATURES | PHYSICAL STATE: LIQUID; COLOR: COLORLESS; PH: 7; MELTING POINT: APPROXIMATELY 0.0 DEG. C.; BOILING POINT: APPROXIMATELY 100.00 DEG. C.; RELATIVE DENSITY: 1.0; SOLUBILITY: MISCIBLE; HAZARDOUS DECOMPOSITION PRODUCTS WILL NOT OCCUR; END ITEM: 6640-01-586-4078; |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5808.20-32 | 4TCW6 | RICCA CHEMICAL COMPANY, LLC DBA RICCA CHEMICAL DIV RICCA CHEMICAL COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-24 | [SPE4AX16D9008/SPE4A626FDUR7](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810016712224) | PHOSPHATE BUFFER SOLUTION | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $389.80 |
| 2026-09-23 | [SPE4AX16D9008/SPE4A626FDPP6](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810016712224) | PHOSPHATE BUFFER SOLUTION | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $155.92 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6810016712224&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810016712224
- 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/6810-01-671-2224/
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