# NSN 6640-01-027-1911: Water Sampling Test Kit, Chlorine

NSN 6640-01-027-1911 (also written 6640010271911; NIIN 01-027-1911) is a water sampling test kit, chlorine in Federal Supply Class 6640, Laboratory Equipment and Supplies. 4 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6640-01-027-1911 (6640010271911)
- NIIN: 01-027-1911 (010271911)
- Item name: WATER SAMPLING TEST KIT,CHLORINE
- Federal Supply Class: [FSC 6640 Laboratory Equipment and Supplies](https://nsnexplorer.com/fsc/6640/)
- Federal Supply Group: [FSG 66](https://nsnexplorer.com/group/66/)
- 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 |
| --- | --- | --- |
| AJJW | COMPONENT QUANTITY | 2 |
| AJKD | NONSUPPLY ITEMS AND QUANTITIES | 15 ML LACTIC ACID IN STOPPER BTL W/CAP 1; 30 ML TITRATION REAGENT IN STOPPER BTL W/CAP 1 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | TEST KIT CHLORINE DETERMINATION DROP TITRATION METHOD |
| FEAT | SPECIAL FEATURES | DROP COUNT METHOD; PERFORMS STARCH IODIDE-THIOSULFATE SYSTEM TITRATE ANALYSIS; EPA ACCEPTED; ONE DROP EQUALS 10 PPM CL2; SUFFICIENT QTY TO PERFORM 50 TESTS AT 200 PPM; IN PLASTIC CASE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4497 | 34807 | LA MOTTE CHEMICAL PRODUCTS CO INC, THE DBA LA MOTTE COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4497/PCT-DC | 34807 | LA MOTTE CHEMICAL PRODUCTS CO INC, THE DBA LA MOTTE COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 66170-202 | 2E624 | VWR INTERNATIONAL, LLC DBA VWR SCIENTIFIC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PCT-DC | 34807 | LA MOTTE CHEMICAL PRODUCTS CO INC, THE DBA LA MOTTE COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-01 | $67.95 | 1 | PACIFIC STAR CORPORATION | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640010271911) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-01 | [SPE2DH27V0012](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640010271911) | WATER SAMPLING TEST KIT, CHLORINE | PACIFIC STAR CORPORATION | $67.95 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6640010271911&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640010271911
- 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/6640-01-027-1911/
JSON: https://nsnexplorer.com/api/nsn/6640-01-027-1911.json