# City of Columbus #RFQ033998

ERA certified reference materials for Columbus water testing

**Posted:** October 29, 2026
**Respond By:** November 05, 2026
**Identifier:** RFQ033998
**NAICS:** 424690

The City of Columbus Division of Water is seeking eight ERA certified reference materials for wastewater and potable-water testing.
- **Buyer:** City of Columbus, Division of Water.
- **OEM/vendor:** **ERA** is the named manufacturer/vendor.
- **Products:** One each of eight certified reference materials: ERA Cat. 499 Solids, WasteWatR CRM; Cat. 667 o-Phosphate Nutrients, PotableWatR CRM; Cat. 669 Organic Carbon, PotableWatR CRM; Cat. 684 Haloacetic Acids (HAA), PotableWatR CRM; Cat. 696 Residual Chlorine, PotableWatR CRM; Cat. 697 Metals, PotableWatR CRM; Cat. 698 Inorganics, PotableWatR CRM; and Cat. 702 Halomethanes (THMs), PotableWatR CRM.
- **Delivery:** Deliver the products to the Division of Water at 910 Dublin Road, Columbus, Ohio.
- **Notable requirement:** The requested items are certified reference materials covering wastewater and potable-water testing; this is a one-time purchase.

### Description

The City of Columbus, Division of Water is requesting certified reference materials. The line items include eight ERA catalog products for waste water and potable water, covering solids, nutrients, organic carbon, haloacetic acids, residual chlorine, metals, inorganics, and halomethanes. Each item is listed in a quantity of one. Delivery is listed for November 1, 2026, to 910 Dublin Road, Columbus, OH 43215, USA; responses are due November 5, 2026 at 6:00 PM UTC.

[View original listing](https://columbusvendorservices.powerappsportals.com/OpenRFQs/)