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Have You Seen Our Warehouse?

Our 17,000 Square foot warehouse carries a wide variety of used and refurbished equipment from top manufacturers at a fraction of the cost. Make Conquer Scientific your one-stop-shop for all your lab equipment needs.


Replacement Parts & Consumables is dedicated to the goal of lowering the cost of scientific research by providing high-quality replacement parts for Gas Chromatography and HPLC systems at bargain prices.

Used Lab Equipment

Conquer Scientific is a leading global supplier of refurbished and used lab equipment, located in Southern California in the San Diego Area. We understand that running a laboratory can be expensive, which is why we offer cost-effective solutions for those in need of top-of-the-line equipment. Our used scientific equipment is sourced from reputable manufacturers and is thoroughly inspected and tested to ensure reliable performance. From research labs to universities, we have the equipment to meet your needs and fit your budget. We offer a wide range of high-quality used lab equipment including HPLCs, GCs, mass spectrometry systems and much more.

Featured Products

Find Your Instrument

Conquer Scientific offers a comprehensive inventory of laboratory equipment -from balances and scales, to GCs and mass spectrometers – from all the major brands.

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Sell or Trade-In Your Equipment

Trade-in to upgrade your equipment or sell unused assets for cash.

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Multi-Vendor Service & Repair

Our service engineers are qualified to work on most brands and models of analytical instruments.

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For Scientists,
By Scientists

Founded by a scientist in 2003, Conquer Scientific has grown exponentially due to an understanding of researchers’ needs. We offer used laboratory equipment  from all the leading manufacturers. We specialize in ion chromatographs, gas chromatographs, liquid chromatographs, mass spectrometers, and microplate readers. We also carry a wide variety of other lab instruments for different scientific areas.

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