# DIBBS #SPE2DS-27-T-1182

DLA request for Thermo Fisher MicroScan Gram-Negative Culture Control Set

**Posted:** November 02, 2026
**Respond By:** November 09, 2026
**Identifier:** SPE2DS-27-T-1182
**NAICS:** 325414

The Defense Logistics Agency is seeking one package of Gram-negative culture control panels for medical laboratory quality control.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Troop Support, Medical Supply Chain, MD Surg FSF; contact listed as Kendall Jones.
- **Product and quantity:** One package of MicroScan Gram Negative QC Set/6 culture controls, NSN 6550-01-713-4926, source part number R4661000. The package is described as 30 each and as containing five loops; confirm package configuration with the buyer.
- **OEM:** **Thermo Fisher Scientific** (CAGE 55957) is the cited source for the requested item.
- **Product requirements:** Ready-to-use QC organisms in disposable Culti-Loops containing stabilized, viable microorganisms in a gel matrix; store at 2–8°C. Shelf life must be nine months, and no more than one month may pass between manufacture and delivery.
- **Delivery:** Required within five days after order, FOB destination to the Naval Medical Readiness Logistics Command in Williamsburg, Virginia.

### Description

CULTURE CONTROL, GRAM N (QTY: 1, NSN: 6550-01-713-4926, Purchase Request: 7018937843)
  Approved Sources:
  - CAGE: 55957, Part No: R4661000, Company: THERMO FISHER SCIENTIFIC (ASHEVILLE
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE2DS27T1182)