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Solicitation, total small business set-aside, first published as sources sought

MICROPLASTICS ANALYSIS SAMPLING BASE

140G0126Q0283

US Geological Survey, Office of Acquisiton Grants. Testing Laboratories and Services.

23 open like this View on SAM.gov Markdown

Awarded

Optokhemia Analytical, LLC

$68,250.00 obligated so far on USAspending

Get the next one like this from US Geological Survey by email, the day it is posted.Find my opportunities

This one was awarded in 2026

23 like it are open now in testing laboratories and services

All 23 open in testing laboratories and services

Description

As published on SAM.gov.

MICROPLASTICS ANALYSIS SAMPLING BASE

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

The contract, on USAspending

Federal procurement data the awarding office reported to FPDS, matched to this solicitation by its number.

Recipient
Optokhemia Analytical, LLC
UEI
C76KSHA5C6M3
CAGE
8D6L1
Vendor location
Norman, OK
Contract
140G0126P0377, purchase order
Obligated
$68,250.00, potential $273,000
Actions
1 between September 21, 2026 and September 21, 2026
Competition
Competed Under SAP, 2 offers received
Set-aside reported
Small Business Set Aside - Total
Described as
Microplastics Analysis Sampling Base
Match
solicitation number 140G0126Q0283 equals the FPDS solicitation identifier; same sub-agency 1434 (high confidence)
Record
USAspending award page

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. September 7, 2026

    Sources sought

    Due September 11, 2026 at 8:00 PM EDT. SAM.gov, notice 7da57feead804c1f97d10c6046fe72d8

    2 revisions on SAM
    • September 7, 2026: publish, sources sought
    • September 11, 2026: publish, solicitation

  2. September 11, 2026

    Solicitation, originally sources sought

    Due September 14, 2026 at 8:00 PM EDT. SAM.gov, notice 3110c7d0af8a4367bb756edfbb2b08e4

    2 revisions on SAM
    • September 7, 2026: publish, sources sought
    • September 11, 2026: publish, solicitation

Points of contact