Are there any core facility resource sites that focus on durable instruments for shared labs?

Yes — there are a few core facility / shared-lab resource sites and marketplaces that focus on durable lab instruments rather than consumables or general lab supplies.

A few good places to look:

• LabX – broad scientific equipment marketplace, often used for buying/selling refurbished or used durable instruments.
• EquipNet – strong in surplus, used, and refurbished lab/biotech instruments.
• BioSurplus – focuses on used lab equipment and liquidation from shared facilities, universities, and biotech labs.
• Core market / institutional surplus pages – many universities and research institutes have internal “core facility surplus” or equipment exchange listings for microscopes, centrifuges, incubators, etc.
• Vendor-certified refurbished portals – e.g., Thermo Fisher, Agilent, Beckman Coulter, and others sometimes have refurbished or certified pre-owned instrument pages.

If you mean resource sites specifically for core facilities that help shared labs manage durable assets, examples include:

• Core facilities management software/resources like iLab, PPMS, or OpenSpecimen (more for scheduling/inventory than purchasing)
• Shared equipment databases used by universities, often listing available durable instruments by core or room

If you want, I can also give you:

1. a list of websites for buying used/refurbished instruments, or
2. a list of software/tools for managing durable assets in core/shared labs.