Pre-Owned Lab and Analytical Equipment

EquipNet is the world's leading provider of pre-owned lab and analytical equipment for all industries. Our exclusive contracts with our clients yield a wide range of used microscopes, used HPLCs, used mass spectrometers, used centrifuges and more used lab and analytical equipment. If you do not see the used lab and analytical equipment you are looking for, call one of our representatives and we will find it for you.

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Sell Your Surplus Lab & Analytical Equipment in 5 Easy Steps


You identify equipment at your site that is surplus to your needs.


Self-post the assets or send the the inventory list to EquipNet.


EquipNet reviews pictures and information provided to generate pricing and timeline.


Listings are activated with global marketing and sales campaigns.


Upon sale, EquipNet and Buyer facilitate shipping logistics.

Featured Blog Post

mass spectrometer

How Does a Mass Spectrometer Work?

Chemists and physicists use mass spectrometry to separate mixtures of substances into their components. They turn them into beams of particles then use a different technique to bend them with electricity and magnetism. This is to come up with a unique spectrum that contains various items that can be easily identified. So what exactly is a mass spectrometer?

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