All
Ph. Eur. Monograph 2918: Test for Everolimus Impurity A
Separation of Everolimus from Sirolimus (Impurity A) according to European Pharmacopoeia (Ph. Eur) Monograph 2918 for determination of Impurity A using three batches of Kinetex® 2.7 μm C18 columns.
Ph. Eur. Monograph 1002: Diclofenac Sodium Related Substances on Luna® C18(2) and Kinetex® C18 Columns
We demonstrate the analytical applicability of three LC columns to meet system suitability as set forth by the European Pharmacopoeia monograph for Diclofenac Sodium 1002.
Application Note: Single-Step Purification of Minor Cannabinoids by CPC
In this study, we confirm the high selectivity of CPC and its capability to purify a set of key compounds and enrich several minor cannabinoids in a single step.
Application Note: An Introduction to Low-Pressure GC-MS (LPGC-MS)
LPGC–MS is a technique that uses the MS vacuum system, along with a specially designed column setup, to lower pressure inside the entire column, speeding up analysis.
The Effect of Draw-Out Lens Diameter
Investigating the effect of hydrogen and helium carrier gas across a range of column flow rates with different draw-out lenses for essential oil and volatile analysis
Your Successful Grant-Writing Journey
A well-thought-out and detailed grant proposal is essential to the success of the application. Here are 7 steps in the grant-writing process to help you reach new heights.
Reveal complex chemical structures with ultimate confidence, ease, and experimental versatility
HRAM MS that utilizes technology that significantly augments unknown analysis capabilities in MetID, untargeted metabolomics and lipidomics research.
Quantitative Analysis of Methyl Methacrylate
This application note demonstrates a quantitative analysis of polymethyl methacrylate in a photocopy toner through a 4-point calibration curve.
App Note: Optimizing Control of Pump-Related Processes
This white paper will illustrate how integrated pump controllers optimize pump performance by automatically controlling flow or pressure.
Improved quantitation of nitrosamine in metformin
Highly selective and sensitive quantitation of eight nitrosamines in metformin drug products using a single LC-SRM-MS method
Next-level Productivity: TSQ Plus MS Portfolio
Today’s challenges in targeted quantitation involve more than just measuring concentrations of target analytes. Gains in productivity are achieved through new hardware and software features.
An integrated LC-MS system performance evaluation test for peptide mapping and monitoring
This application note demonstrates the use of an LC-MS system test for assessing the expected performance level based on protein digest sample and defined LC-MS PQAs.
Proteome Discoverer 3.0 software with the CHIMERYS search engine by MSAID
Learn how artificial intelligence empowered search transforms your proteomics data processing with Proteome Discoverer software and CHIMERYS search engine.
A Simple and Sensitive Method for Rapid Determination of PFOA and PFOS in Water Samples by Direct Injection UHPLC/MS/MSPLC/MS/MS
Direct Analysis of 17 Perfluorinated Compounds in Water at Low Parts-Per-Trillion Levels by LC/MS/MS Workflow
Application Note: EPA Method 533: Per- and Polyfluoroalkyl Substances in Drinking Water
This application note outlines the analysis of PFAS in drinking water according to EPA 533 using UCT’s Enviro-Clean® polymeric weak-anion exchange (WAX)SPE cartridges.
Solutions for Drinking Water Analysis
Rapid and Sensitive Analysis of 17 Per-and Polyfluoroalkyl Substances in Water by Direct Injection with LC/MS/MS
Solutions for Environmental Analysis with LC/MS/MS
Analysis of e-liquids According to ISO 20714
In this application note we demonstrate the excellent performance of Sapiens-624MS columns for the analysis of e-liquids based on ISO 20714
Charge Variant Analysis of Cetuximab with CZE-MS
A ZipChip CZE system coupled to Bruker maXis II UHR-QTOF affords deep profiling of charge variants of highly heterogeneous mAbs such as cetuximab
Identity Testing of Sorbitol and Transfer of Method from TLC to HPTLC/HPTLC PRO
This application note demonstrates the benefits of HPTLC/HPTLC PRO compared to TLC on the example of identity testing of sorbitol.
Rapid and Sensitive Label-Free Proteome Quantification
Now you can measure over 7000 proteins in a 70 min LC separation while using a standard 4D-Proteomics™ approach. Learn more.
Analysis of Perfluoroalkyl and Polyfluoroalkyl Substances in Drinking Water: Validation Studies of EPA Method 537.1 Using the QSight 220 UHPLC/MS/MS
Application Note: Hydrogen Peroxide in Health Care Products
H2O2 is often used as an oxidizing agent in toothpaste. A fast and sensitive method is presented to allow the quantitation of hydrogen peroxide in less than 3 min.
Extraction of Cannabinoids in Urine
This note reviews the process of extraction of synthetic and naturally occurring cannabinoids in urine using SPE and LC–MS/MS using UCT’s SSHLD extraction cartridge.
Screening for Neutral Drugs in Oral Fluid
Reviews the highly retentive but universal nature of UCT’s polymeric Styre Screen® HLD sorbent for analysis of barbiturates, benzodiazepines, and THC in oral fluid.
Analysis of Cannabinoids in Hemp and Cannabis
A simple and robust method for the detection of 16 cannabinoids in hemp and cannabis samples using a rugged isocratic HPLC method coupled with UV detection.
Analysis of Synthetic Cannabinoids in Urine v2
A solid-phase extraction method utilized to extract 19 synthetic cannabinoids produced recoveries in the range of 85–110% with corresponding RSD values of less than 5%.
Application Note: Ion Chromatography in Pharmaceutical R&D
Get a better understanding of how ion chromatography plays an important role in pharmaceutical research and development.