The Department of Agriculture is seeking a complete Soxhlet extractor system for laboratory analysis of lipid and extractable components in agricultural and food research samples. This opportunity is set aside for total small businesses under NAICS 334516, making it suitable for small firms specializing in laboratory equipment. As a sources sought notice, interested vendors should track this opportunity for potential bidding, as it indicates the agency is gathering information rather than soliciting immediate proposals.
Analysis by Mindy, grounded in the SAM.gov notice.
Description
INTEGRATED STATEMENT OF WORK
Soxhlet Extractor System
Background
Soxhlet extractor is a laboratory apparatus used for the continuous solid-liquid extraction of
compounds with limited solubility. It revolutionized fat analysis and remains a standard, reliable
method for isolating analytes from solid samples using a refluxing solvent cycle.
Objectives
The purpose of this Statement of Work is to define the requirements for the procurement of a
Soxhlet extraction system to support laboratory analysis of lipid and extractable components in
agricultural and food research samples. The equipment will be used for routine and validated
analytical procedures requiring reproducible solvent extraction.
Scope
The contractor/vendor shall provide a complete Soxhlet extractor system, including all
components necessary for immediate operation upon delivery. The system must be suitable for
laboratory use and compatible with standard analytical solvents.
Tasks or Requirements
The Soxhlet extraction system shall meet or exceed the following minimum specifications:
• Extraction Method: Classical Soxhlet solvent extraction
• Capacity: Minimum of 6 extraction positions
• Time Frame: Must be able to perform extraction cycle within 45-60 minutes
• Solvent Recover Rate: Must be at or above 80%
• Materials: Borosilicate glass or chemically resistant materials suitable for organic
solvents
• Heating System: Integrated heating mantle or compatible external heating source
• Condensation: Efficient condenser(s) capable of continuous solvent reflux
• Compatibility: Suitable for common solvents (e.g., hexane, petroleum ether, ethanol)
• Electrical Requirements: Compatible with standard U.S. laboratory power supply (120 V,
60 Hz)
Deliverables or Delivery Schedule
The vendor shall deliver:
• One (1) complete Soxhlet extraction system
• All required glassware and accessories for operation
• User manual and operating instructions
• Manufacturer warranty documentation
• Packing list and certificate of conformity (if available)
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Source: SAM.gov, as posted. Verify the current solicitation before responding.
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