# SAM #68HERW27R0020

EPA seeks maintenance for a Waters TQ-XS tandem mass spectrometer

**Buyer:** WATER, TRIBAL & SCIENCE DIVISION
**Posted:** November 03, 2026
**Respond By:** November 18, 2026
**Identifier:** 68HERW27R0020
**NAICS:** 811210, 811219

The U.S. Environmental Protection Agency is seeking maintenance for a Waters TQ-XS tandem mass spectrometer.
- **Government buyer:** Environmental Protection Agency (EPA), Water, Tribal & Science Division.
- **OEM and vendor:** **Waters** is the named manufacturer and vendor.
- **Requested service:** Sole-source maintenance for one Waters TQ-XS tandem mass spectrometer; no service part number or quantity is specified.
- **Notable requirements:** The notice identifies a sole-source maintenance agreement and includes option years. Specific maintenance tasks are not described.

### Description

J066 - SMA with option years for the Waters TQ-XS tandem mass spectrometer<br/><br/><br/><strong>Additional Links:</strong><br/><a href='https://www.fedconnect.net/FedConnect/?doc=68HERW27R0020&agency=EPA' target='_blank'>Click here to see more information about this opportunity on FedConnect</a>

[View original listing](https://sam.gov/opp/f2cfab1184fa493aaa06af1c1800e98c/view)