Skip to content
  • 6,813 federal solicitations are open right now. How many of them are yours?
  • New solicitations are posted every day. The ones you never saw are the ones you cannot win.
  • Stop checking SAM.gov every morning. Let the contracts that fit your business come to you.
  • Tell Abierto what you sell in one sentence. AI reads every open solicitation for you.
  • Deadlines are short. Hear about a solicitation the day it is posted, not the week it closes.
  • Amendments move deadlines. Watch a solicitation and Abierto tells you when it changes.
  • See which contracts in your field are about to end, and who holds them today.
  • Plans from $39 a month. See your matches before you pay.
See plans
AbiertoGet started
Menu

Combined synopsis and solicitation, total small business set-aside, first published as presolicitation

Chelated Copper Algaecide (Master IDIQ)

W912DR26QA033

Department of the Army, W2SD Endist Baltimore. Other Basic Inorganic Chemical Manufacturing.

4 open like this View on SAM.gov Markdown

Response deadline

May 4, 2026 at 4:00 PM EDT

Closed 181 days ago. Posted April 10, 2026, first published March 3, 2026. Scheduled to archive May 19, 2026.

Get the next one like this from Department of the Army by email, the day it is posted.Find my opportunities

This one closed in 2026

4 like it are open now in other basic inorganic chemical manufacturing

  • Non-Micronized Pentaerythritol (PE)

    Department of the Army, W6QK ACC-RI

    SolicitationSmall businessNAICS 325180Anywhere in the USW519TC27QA010
    Closes in 3 daysNov 4
  • CARTRIDGE,TONER

    Defense Logistics Agency, DLA Weapons Support

    Combined synopsis and solicitationSDVOSBNAICS 325180Anywhere in the USSPE7M227T0500
    Closes in 9 daysNov 9
  • CARTRIDGE,TONER

    Defense Logistics Agency, DLA Weapons Support

    Combined synopsis and solicitationSDVOSBNAICS 325180Anywhere in the USSPE7M227T0557
    Closes in 9 daysNov 9

All 4 open in other basic inorganic chemical manufacturing

Description

As published on SAM.gov.

https://marketplace.unisonglobal.com/fbweb/fbobuyDetails.do?token=olwZ1%2BYv3gaUC8%2F1gmzldkNbXO0KR%2BYyy1q%2Fas35EJqp2FxMyF9FXw0ZAPA14gzl

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.

Publications

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

  1. March 3, 2026

    Presolicitation

    Chelated Copper Algaecide

    Due March 10, 2026 at 5:00 PM EDT. SAM.gov, notice 9bf2cef28a5748acaf6baa459c857f52

    1 revisions on SAM
    • March 3, 2026: publish, presolicitation

  2. April 10, 2026

    Combined synopsis and solicitation

    Due May 4, 2026 at 4:00 PM EDT. SAM.gov, notice 4357393acac64a8285f087dfdce05429

    1 revisions on SAM
    • April 10, 2026: publish, combined synopsis and solicitation

Points of contact