Other Professional Equipment and Supplies Merchant Wholesalers
Size Standard: 100 employees
NAICS code 423490 covers Other Professional Equipment and Supplies Merchant Wholesalers, encompassing establishments primarily engaged in the merchant wholesale distribution of professional equipment and supplies not elsewhere classified. This includes laboratory equipment, scientific instruments, testing equipment, and various specialized professional supplies.
Government agencies operate thousands of laboratories and require vast quantities of professional equipment and supplies. The Department of Energy national laboratories, EPA testing facilities, FDA laboratories, and numerous agency research facilities all need specialized equipment and consumables. Scientific research, environmental testing, quality assurance, and regulatory enforcement all require professional equipment.
Professional equipment wholesalers supply government customers with laboratory glassware, chemicals, testing instruments, safety equipment, calibration standards, and specialized scientific supplies. Many contracts cover entire laboratory supply needs, bundling thousands of items for efficient procurement.
The diversity of professional equipment means successful distributors often specialize in particular categories or industries. Laboratory chemical distribution requires specific handling and storage capabilities. Scientific instrument distribution needs technical expertise for installation and training.
Small distributors compete through specialization, regional focus, and small business set-asides. Understanding specific agency requirements (environmental testing standards, laboratory accreditation requirements) differentiates successful contractors. Online ordering systems and efficient fulfillment improve customer satisfaction.
- Department of Energy (DOE)
- Environmental Protection Agency (EPA)
- Food and Drug Administration (FDA)
- National Institutes of Health (NIH)
- Department of Defense (DoD)
- Laboratory Equipment and Supplies
- Scientific Instrument Procurement
- Environmental Testing Supplies
- Research Laboratory Consumables
- Safety Equipment and PPE
These certifications can help you compete for set-aside contracts under NAICS 423490:
What is NAICS code 423490 used for in government contracting?
NAICS code 423490 covers wholesale distribution of professional equipment and supplies including laboratory equipment, scientific instruments, and testing supplies. Government laboratories and research facilities use this code extensively.
What is the size standard for NAICS 423490?
The SBA size standard for NAICS 423490 is 100 employees. Small professional equipment distributors can qualify as small businesses for set-aside contracts.
What types of facilities purchase under this NAICS code?
DOE national laboratories, EPA testing facilities, FDA laboratories, NIH research centers, military laboratories, and agency research facilities all purchase professional equipment and supplies.
What capabilities are needed to serve government laboratories?
Requirements include proper chemical handling and storage (for hazardous materials), technical expertise for scientific instruments, ability to source specialized items, and efficient fulfillment for large orders with many line items.
How do small distributors compete with large lab supply companies?
Small distributors compete through specialization in particular product categories, superior customer service, regional expertise, and small business certifications. GSA Schedule contracts and agency-specific contracts provide access.
Businesses below this threshold in average annual receipts qualify as small businesses for set-aside contracts.
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