United Chemical Technologies

home / authors / united-chemical-technologies

Articles

EPA 608.3: SPE of Organochlorine Pesticides and PCBs

August 30th 2024

A modified Solid Phase Extraction (SPE) method using UCT’s C18 cartridges has been demonstrated for the extraction of organochlorine pesticides and PCBs in water.

Draft Method 1634: Determination of 6PPD-Quinone in Aqueous Matrices Using SPE & LC/MS/MS

United Chemical Technologies

April 18th 2024

This app note outlines SPE extraction of water samples following EPA Draft Method 1634, comparing polymeric HLD SPE cartridges and polymeric HLB SPE cartridges.

Application Note: Hydrocarbon Fractionation Using Enviro-Clean Fusion®Ag+

United Chemical Technologies

April 22nd 2022

This application note outlines the fractionation of hydrocarbons into aliphatic and aromatic fractions using UCT’s new silver-phase EPH fractionation cartridges.

Hydrocarbon Fractionation Using Enviro-Clean Fusion®Ag+

United Chemical Technologies

March 21st 2022

This application note outlines the fractionation of hydrocarbons into aliphatic and aromatic fractions using UCT’s new silver-phase EPH fractionation cartridges.