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© 2021 MJH Life Sciences and Chromatography Online. All rights reserved.
© 2021 MJH Life Sciences™ and Chromatography Online. All rights reserved.
February 17, 2021
UCT offers a simple yet effective procedure to extract and monitor an extensive panel of opioids in blood and urine using solid-phase extraction (SPE) combined with UHPLCMS/MS.
January 19, 2021
This application note describes a simple and robust solid-phase extraction (SPE) procedure for amphetamines in blood, plasma/serum, urine, and tissue samples.
December 10, 2020
This application note summarizes a validated procedure developed by the US Food and Drug Administration (FDA) for the measurement of 16 PFASs in food using a QuEChERS sample preparation approach.
November 24, 2020
Known carcinogen, acrylamide is formed during food production processes such as roasting. This study details the use of SIFT–MS to monitor for this VOC in real time.
November 18, 2020
October 21, 2020
This application note provides an optimised and validated fully automated sample preparation and LC–MS/MS analysis solution for seven target nitrosamines in two classes of drug substance.
A quick, easy, effective procedure to identify and quantitate Kratom analytes in blood and urine using Clean Screen® XCEL I SPE cartridges and a Selectra® C18 UHPLC column.
October 20, 2020
UCT’s polymeric Styre Screen® HLD sorbent analyzes a wide range of neutral drugs in oral fluid.
This application note describes a simple and robust solid-phase extraction (SPE) procedure for amphetamines in blood, plasma, serum, urine, and tissue samples.
This application note outlines a solid-phase extraction (SPE) and LC-MS/MS method for the analysis of 19 synthetic cannabinoids in urine
This application note describes a simple and robust solid-phase extraction (SPE) procedure for Chloroquine, Hydroxychloroquine, and Desethylchloroquine in urine.
This application note outlines a simple 3 step method for the extraction of Loperamide and its main metabolite, N-desmethyl Loperamide, from blood using UCT’s Clean Screen® XCEL I SPE columns.
October 15, 2020
A highly sensitive, validated method for atrazine determination in different water types using the QSight 420 LC–MS/MS employed a simple filtration and direct injection.
Using the LX50 UHPLC and QSight 420 triple quad MS, three analytical methods were developed to provide sensitive, reproducible results without the need for pre-concentration steps.
A methodology for a sensitive and repeatable analysis of PPCPs in drinking water utilizing the QSight SP50 Online SPE system coupled to a QSight 220 MS/MS.
October 05, 2020
Preventing aerosol contamination during pipetting helps you achieve reliable results. Here we address the main contamination mechanisms that need to be avoided.
September 18, 2020
Learn how automated solid-phase extraction (SPE) streamlines the analysis of semi-volatile organic compounds in wastewater, in compliance with U.S. EPA Method 625.1.
September 11, 2020
The use of high-capacity sorptive extraction with multi-step enrichment, for enhancing the analysis of VOCs, that contribute to the aroma & flavor of breakfast cereals
August 24, 2020
The performance of the Empore oil and grease solid-phase extraction disk under EPA Method 1664, while reducing the total volume of n-hexane by 40%, is demonstrated.
August 20, 2020
This application note demonstrates the benefit of large volume preconcentration (LVP) for enhancing headspace analysis of trace-level VOCs that contribute to aroma & flavour in tomato paste.