HPLC to UHPLC Transfer of USP Method for Amlodipine Besylate
This application note describes the method transfer of a USP HPLC method for amlodipine besylate tablets to a UHPLC method using the Agilent 1290 Infinity
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Screening and Identification of Emerging Contaminants in Wastewater Treatment Plant Effluents Using UHPLC–QTOF-MS and an Accurate Mass Database and Library
This application note describes the creation of an accurate mass library of relevant environmental contaminants, and its application for the screening of pesticides and pharmaceuticals ...Read more

Simplifying Methods Transfer
Worldwide leading positions in complementary analytical technologies – liquid chromatography, mass spectrometry, rheometry, and microcalorimetry.
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Adding Mass Detection to Synthetic Oligonucleotide Analyses with the ACQUITY QDa Detector
This application note attempts to demonstrate that the Acquity QDa Detector provides a simple and cost-effective solution for detecting oligonucleotides across a wide molecular weight ...Read more

Absolute Molar Mass in UHPLC via the µDAWN and UT-rEX
Ultrahigh-performance liquid chromatography (UHPLC) enables fast, efficient separation of biomolecular samples. Compared to standard SEC, UHPLC–SEC provides improved resolution, higher throughput, less solvent ...Read more

EPA 625, Base, Neutral and Acid Semi-volatiles in Municipal and Industrial Waste Water by SPE
Traditionally involving six LLE shakes at both pH 2 and 12 (plus heavy emulsions and low recoveries), traditional base, neutral, and acid for semivolatiles extractions are time-consuming and often lead to poor results. ...Read more

Determination of 11-nor-9-Carboxy-THC in Human Urine by QuEChERS and LC–MS–MS
This application utilizes a novel sample preparation technique, QuEChERS to effectively quantitate THCA levels in human urine. ...Read more

Headspace Volatiles in Distilled Spirits
This work demonstrates that SPME coupled with gas chromatography (GC) is an effective technique for monitoring the headspace volatiles present in different distilled spirits. ...Read more