UCT, LLC is a leading manufacturer of sample preparation and chromatography materials. Our products can be found in forensic, clinical, environmental, and food testing labs, as well as in many hospitals and universities. Click on this section to learn more about our solid phase extraction products, QuEChERS kits, HPLC/UPLC columns, bulk sorbents, reagents, extraction manifolds, and accessories. U.S. domestic and international ordering is also available for most products.


Petrarch® is a highly respected manufacturer of high purity silanes, silicones, and catalysts. Over the past 20 years this product line has been a part of UCT Specialties portfolio. Our products are used in the manufacturing of diverse items from medical devices and circuit boards to paints, adhesives, fiber optic cable, and bakeware. Enter this section of the site to explore the wide range of silanes, reactive silicones, and platinum catalysts we offer. Once you find something of interest you can fill out an online request form, it's that easy.


UCT understands the importance of delivering cost-effective, world-class technical support. We provide instant feedback pertaining to a wide range of sample preparation inquiries. From trouble-shooting, to continuing educations, to live product demonstrations, our SPEcialist's are your go-to solution for enhancing your SPE needs.

What's Going On At United Chemical Technologies:

Testing of drugs using human feto-maternal interface organ-on-chips provide insights into pharmacokinetics and efficacy

By UCT | December 6, 2022

There are a very limited number of medical interventions to prevent placental-mediated adverse pregnancy outcomes, such as preterm birth (PTB) and no interventions available for pre-eclampsia (PE). This is because Read More

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Researchers study the targeted and non-targeted analysis of pesticides in wheat and investigate pesticides’ influence on wheat cultivated under field conditions.

By UCT | November 23, 2022

QuEChERS extraction ECQUEU750CT-MP (4.0 g MgSO4, 1.0 g NaCl, 1.0 g sodium citrate tribasic dihydrate, 0.5 g sodium citrate dibasic sesquihydrate) QuEChERS cleanup ECQUEU315-MP (900 mg MgSO4, 150 mg PSA, Read More

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High-Resolution Optical Tweezers Combined with Multicolor Single-Molecule Microscopy

By UCT | October 17, 2022

Optical tweezers (OT) are a device that can manipulate individual molecules with cells by using light from low-wattage lasers and are used to study and manipulate DNA and RNA. There Read More

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Clean Screen® DAU cited in research on simultaneous analysis of Caffeine and metabolites by GCMS

By UCT | October 10, 2022

Caffeine and its major metabolites; Theobromine, Theophylline and Paraxanthine are routinely monitored by anti-doping agencies as potential performance enhancers. Similar precursors and product ions of Theophylline and Paraxanthine makes the Read More

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The shape of pleomorphic virions determines resistance to cell-entry pressure

By UCT | September 8, 2022

The study of viruses is a never-ending battle. Even for well-studied viruses such as the influenza A virus, scientists are continuing to discover new data. A research group in Brandeis Read More

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Researchers Investigate Six Common Pesticides in Wines and the Associated Risk Assessments

By UCT | August 23, 2022

Romanian scientists¹ have developed a quick and easy analytical method to determine if wines contain pesticide residues less than the European Union’s maximum residue limits. They focused on the detection Read More

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Strong cation Exchanger (BCX) cited in a study on a radiopharmaceutical for Neuroendocrine tumor

By UCT | August 10, 2022

With a growing interest in clinical applications in recent years, the demand for Gallium-68 (68Ga) has also increased. 68Ga-DOTATATE is used as a radiotracer in Positron Emission Tomography (PET) to detect Read More

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An Electrochemiluminescence Biosensor for Detection of CdkN2A/p16 Anti-oncogene Based on Functional Electrospun Nanofibers and Core-shell Luminescent Composite Nanoparticles

By UCT | July 19, 2022

In the pursuit of cancer research and clinical applications, one of the most important factors is the recognition and quantitation of the CdkN2A/p16 anti-oncogene, AKA the multiple tumor suppressor 1 Read More

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