# R7 Lab: Ion Chromatograph System to analyze Hexava

Canonical: https://abierto.us/opportunities/68he0726q0007

- Solicitation number: 68HE0726Q0007
- Notice type: Award notice (first published as presolicitation)
- Status: Awarded to Government Scientific Source Inc. for $81,589.07
- Department: Environmental Protection Agency
- Contracting office: Region 7 Contracting Office (68HE07)
- NAICS: 334516 Analytical Laboratory Instrument Manufacturing
- Product or service code: 6640 Laboratory Equipment and Supplies
- Set-aside: Total small business set-aside
- Place of performance: Kansas City, Kansas
- County: Wyandotte County (FIPS 20209). https://abierto.us/counties/wyandotte-county-ks-20209
- City: Kansas City. https://abierto.us/cities/kansas-city-ks-2036000
- First posted: April 3, 2026
- Last posted: June 9, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/ec2d3e632e694a76be016f2ae5ae9666/view

## Description

**R7 Lab:** Ion Chromatograph System to analyze Hexavalent Chromium

## Award on USAspending

- Recipient: Government Scientific Source Inc. (UEI J49CN39QTNW3)
- Contract: 68HE0726P0242, purchase order
- Obligated: $81,589.07
- Competition: Competed Under SAP, 3 offers received
- Link: award number 68HE0726P0242 equals the contract number; same awarding office 68HE07 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_68HE0726P0242_6800_-NONE-_-NONE-/


## Publications

- April 3, 2026: Presolicitation, due April 23, 2026 at 2:30 PM EDT. Notice 052e1737fe1b4f12b726ad8fd025849d. https://sam.gov/workspace/contract/opp/052e1737fe1b4f12b726ad8fd025849d/view
- April 9, 2026: Solicitation, due April 21, 2026 at 2:30 PM EDT. Notice e091ab09ec2948b6b91598cad83e2314. https://sam.gov/workspace/contract/opp/e091ab09ec2948b6b91598cad83e2314/view
- April 13, 2026: Solicitation, due April 21, 2026 at 2:30 PM EDT. Notice 2e1bac5767b24c98b436a4ed69ac5f40. https://sam.gov/workspace/contract/opp/2e1bac5767b24c98b436a4ed69ac5f40/view
- June 9, 2026: Award notice. Notice ec2d3e632e694a76be016f2ae5ae9666. https://sam.gov/workspace/contract/opp/ec2d3e632e694a76be016f2ae5ae9666/view

## Points of contact

- Zielinski, Tricia, zielinski.tricia@epa.gov

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/68he0726q0007.