Special notice, first published as sources sought
Fish Liver Cyanotoxin Analysis Using the MMPB Method
140G0326Q0002
US Geological Survey, Office of Acquisiton Grants. Testing Laboratories and Services.
Response deadline
November 27, 2025 at 8:00 AM EST
Closed 295 days ago. Posted January 14, 2026, first published November 19, 2025. Scheduled to archive January 20, 2026.
Description
As published on SAM.gov.
NOTICE OF INTENT This is a notice of intent to solicit from a single source. This notice of intent is issued in compliance with the Federal Acquisition Regulation (FAR) Subpart 5.2. It is not a request for competitive proposals, but rather, an announcement of the U.S. Geological Survey (USGS) Office of Acquisition & Grants, Sacramento Acquisition Branch¿s intent to enter into a sole source procurement contract with GreenWater Laboratories / Cyano Holdings, Inc., Palatka, FL.
The USGS Columbia River Research Laboratory requires analytical laboratory services to perform MMPB-method microcystin analysis on 80 fish liver samples. This analysis supports ongoing USGS research related to harmful algal blooms and toxin accumulation in juvenile salmon. NAICS 541380 Testing Laboratories PSC B516 Special Studies Analysis Animal Fisheries Interested parties may submit a capability statement or inquiries electronically by the closing date of this announcement.
Submissions must demonstrate the ability to perform the MMPB analytical method for microcystin quantification in fish liver tissue and meet all requirements stated in the Statement of Work. This notice is not a request for competitive quotes. Submissions must be sent via email to Joel Berberena at jberberena@usgs.gov
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
Points of contact
- Berberena, Joeljberberena@usgs.gov0000000000
Also open from this buyer
- TELEDYNE FLIR T540 BUNDLESolicitationNAICS 334511140G0326Q0219Closes todaySep 18
- GREAT EARTHQUAKES SOCIAL SCIENCE INITIATIVESolicitationSmall businessNAICS 541690140G0326Q0216Closes in 4 daysSep 22
- SATELLITE SHORELINE PROCESSING SYS.SolicitationSmall businessNAICS 541511140G0326Q0205Closes in 5 daysSep 23
- SHAKEALERT PRODUCTION CODE REVIEWSources soughtNAICS 541519140G0326Q0223Closes in 28 daysOct 16