Salient_Characteristics_Coulometer_.docx
DOCX document 27 KB Posted
- Attached to
- Brand or Equal - Total Inorganic Carbon Analyzer Federal contract opportunity
- Solicitation number
- 140G0125Q0160
About this file
The document is a Salient Characteristics file for a Total Inorganic Carbon Autoanalyzer, specifying technical requirements for the U.S. Geological Survey's Woods Hole Coastal and Marine Science Center. The required instrument must be a UIC, Inc. Model CM245SN or equivalent, with specific features including a CO2 coulometer, auto-acidification module, and a 30+ position autosampler capable of analyzing solid and liquid samples with high precision (0.2% relative standard deviation) and detecting carbon levels from less than 1 ug to over 10,000 ug.
The related federal contract opportunity (Solicitation Number 140G0125Q0160) is a competitive Request for Quotations set aside for small businesses in NAICS code 334516, with delivery to Woods Hole, MA by 9/30/2025. Key procurement details include: responses due 8/11/2025 at 14:00 MTN, anticipated award date of 8/15/2020, mandatory vendor registration in SAM.gov, and submission of quotes to Mindie Dixon at mdixon@usgs.gov. The procurement is managed by the Department of the Interior US Geological Survey Office of Acquisitions and Grants, with a small business size standard of 1,000 employees.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Sol_140G0125Q0160.pdf | ||
| B08_Attachment_2_Instructions_To_Offerors.docx | DOCX document |
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Text version
Salient Characteristics for a Brand Name or Equal to Total inorganic Carbon Autoanalyzer Mfr. UIC
The USGS Woods Hole Coastal and Marine Science Center requires the analyses of Total Inorganic Carbon (TIC) by acidification and Coulometric Detection in water and sediment samples. These analyses are essential to investigating the source and fate of carbon in estuaries and marshes, seafloor methane seeps and in natural waters. The TIC analyzer will support ongoing and planned research activities by multiple research groups within the center.
Salient Characteristics/Components:
The TIC analyzer must have the following salient characteristics and components:
· CO2 Coulometer, Auto-Acidification Module, and 30+ position autosampler for the analysis of solid or liquid samples.
· CO2 detector with readability to 0.01 ug Carbon
· No user calibration required
· Linear detection from less than 1 ug carbon to over 10,000 ug carbon
· Relative standard deviation of 0.2% or better in standard materials
· Sample acidification module with selectable volume acid dispenser, internal air pump with flow controller, pre-acidification scrubber for removal of CO2, post-acidification scrubber of interfering compounds
· Autosampler with minimum of 30 sample positions
· Conforms to ASTM standard D513
Brand Name or Equal to UIC, Inc. Model CM245SN Total Inorganic Carbon Autoanalyzer with Acidification unit and autosampler
File details come from the government source that posted it. Updated .