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Freshen Up Your Lab with the Latest New Arrivals In Stock

Conquer Scientific offers high-quality pre-owned lab equipment at a great price!


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.


Have You Seen Our New Facility?

Conquer Scientific has a new location! Founded in 2003 by Fatih Büyüksönmez, Ph.D, Conquer Scientific is dedicated to supporting researchers with high-quality, pre-owned lab instruments at affordable cost, along with expert service and support. Check out the new video below.

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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Used Lab Equipment

Conquer Scientific is a leading global supplier of used and refurbished lab equipment and analytical instruments. Located in San Diego, CA, we serve the international community of researchers, providing the highest quality used lab equipment at the lowest possible cost.

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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