# NSN 6810-01-682-1846: Reagent Set Silica

NSN 6810-01-682-1846 (also written 6810016821846; NIIN 01-682-1846) is a reagent set silica in Federal Supply Class 6810, Chemicals. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6810-01-682-1846 (6810016821846)
- NIIN: 01-682-1846 (016821846)
- Item name: REAGENT SET SILICA
- 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 |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | DIESEL JACKET |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | REAGENT SET SILICA |
| FEAT | SPECIAL FEATURES | KIT CONTAINS 3 PACKETS AND 1 BOTTLE OF REAGENT; PART A: PHYSICAL FORM: LIQUID; COLORLESS; ODORLESS; PH: 0.4; FLASH POINT: >93.00 DEG. C.; RELATIVE DENSITY: 1.200; SOLUBLE IN WATER; PART B: PHYSICAL FORM: SOLID POWDER; COLOR: WHITE; ODORLESS; PH: 2.2; MELTING POINT: 153.00 DEG. C.; FLASH POINT: 345.00 DEG. C.; RELATIVE DENSITY: 1.70; SOLUBLE; MOLECULAR WEIGHT: 192.120; PART C: PHYSICAL FORM: SOLID POWDER; COLOR: SALMON PINK; PUNGENT ODOR; PH: 4.0-4.5; RELATIVE DENSITY: 2.10; SOLUBLE; AVOID ENVIRONMENTAL DUST BUILD UP; INCOMPATIBLE MATERIALS: SULPHURIC ACID, METALS AND CITRIC ACID; HAZARDOUS DECOMPOSITION PRODUCTS: SULPHURIC ACIDS; |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| HI705-25 | 06EF2 | HANNA INSTRUMENTS, INC. DIV HANNA INSTRUMENTS USA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-07 | [SPE4AX16D9008/SPE4A627FA60P](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810016821846) | REAGENT SET SILICA | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $175.41 |
| 2026-10-05 | [SPE4AX16D9008/SPE4A627FA34M](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810016821846) | REAGENT SET SILICA | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $116.94 |
| 2026-09-29 | [SPE4AX16D9008/SPE4A626FDCRS](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810016821846) | REAGENT SET SILICA | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $58.47 |
| 2026-09-24 | [SPE4AX16D9008/SPE4A626FDSB9](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810016821846) | REAGENT SET SILICA | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $58.47 |
| 2026-09-24 | [SPE4AX16D9008/SPE4A626FDSC1](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810016821846) | REAGENT SET SILICA | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $58.47 |
| 2026-09-24 | [SPE4AX16D9008/SPE4A626FDSC2](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810016821846) | REAGENT SET SILICA | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $58.47 |
| 2026-09-24 | [SPE4AX16D9008/SPE4A626FDSF5](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810016821846) | REAGENT SET SILICA | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $58.47 |
| 2026-09-24 | [SPE4AX16D9008/SPE4A626FDSS6](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810016821846) | REAGENT SET SILICA | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $58.47 |
| 2026-09-21 | [SPE4AX16D9008/SPE4A626FZU3U](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810016821846) | REAGENT SET SILICA | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $877.05 |
| 2026-09-17 | [SPE4AX16D9008/SPE4A626FDBK2](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810016821846) | REAGENT SET SILICA | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $58.47 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6810016821846&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810016821846
- 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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