# DIBBS #SPE2DH-26-T-7182

DLA request for one Hach pH 4.01 standard buffer solution

**Posted:** September 30, 2026
**Respond By:** October 06, 2026
**Identifier:** SPE2DH-26-T-7182
**NAICS:** 424690

DLA Troop Support is seeking one Hach standard buffer solution for laboratory and field analysis.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Troop Support, Medical Supply Chain; listed contact: Tina Vu.
- **OEM:** **Hach Company** is the approved manufacturer and source.
- **Product:** One 500 mL bottle of red pH 4.01 standard buffer solution; Hach part number **2283449**, NSN **6630-01-693-3814**.
- **Requirements:** Compatible with Hach meters and other meters; store at 10–25°C and protect from light. The solution must have a 48-month shelf life, with no more than seven months between manufacture and delivery. The label must include the NSN, manufacturer and CAGE code, manufacture and expiration or retest dates, and contract or lot number.
- **Delivery:** Single delivery, due 20 days after order, FOB destination to the specified U.S. Army consignee in Poland.

### Description

BUFFER SOLUTION, STANDA (QTY: 1, NSN: 6630-01-693-3814, Purchase Request: 7018541507)
  Approved Sources:
  - CAGE: 91224, Part No: 2283449, Company: HACH COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE2DH26T7182)