About Us

Founded in 1986 in Horsham, PA, United Chemical Technologies, Inc. (UCT, Inc.) has grown from a manufacturer of solid phase extraction sorbents into a major competitor in the fields of specialty chemicals, chromatographic media and sample preparation products. UCT began with a novel technological idea for solid phase extraction (SPE): bond two different functional groups to a solid support material in order create phases that are capable of extracting samples based on different chemical principles.  The first product was our CLEAN SCREEN® DAU.  This product incorporated an ion exchange functionality with a hydrophobic alkyl chain.  This product was quickly adopted in analytical labs and is now the most widely used SPE material in the clinical and forensic industry for the clean extraction of biological matrices.

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Explore UCT's Ultra Flash® and Metal Scavenging Lines!

Friday, November 03rd, 2017

Ultra Flash® I: Standard Ultra-Pure Silica Line

Ultra Flash®II: Spherical High Pressure Silica Line 

Ultra Flash® III: iLOK® Pre-packed Standard Ultra-Pure Silica Line 


• 100% guaranteed leak-free 
• Clean, pre-packed, pharmaceutical-grade polypropylene cartridges 
• Made with ultra-pure normal phase silica gel 
• Easy purification with disposable columns provided in an extensive range...
• 100% compatibility with other instruments: 
   ◘ Teledyne Isco (CombiFlash® : Rf, Companion®, RETRIEVE®, OptiX®
   ◘ Biotage (IsoleraTM, SP, Flash, FlashMaster II) 
   ◘ Analogix (Varian) (IntelliFlash 310 and 280, SimpliFlash, F12/40) 
   ◘ Interchim (PuriFlashTM 430evo) 
   ◘ Grace (Reveleris® System) 
   ◘ Armen (Spot Flash System) 
   ◘ Yamazen (Smart Flash EPCLC W-Prep 2XY) 
   ◘ BUCHI (Sepacore®)


Innovation and customer service are at the heart of everything we do. Our work improves people’s lives by providing essential tools used in research and manufacturing. If you want to bring your skills and passion to a team of the most talented and dedicated people in our industry we invite you to take a look at our careers section.