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Measurement of 87Sr/86Sr Isotope Ratios in Rocks by ICP-QQQ in Mass-Shift Mode
Triple quadrupole ICP-MS (ICP-QQQ) instrumentation is increasingly used for isotope ratio (IR) analysis studies (1–5)....
Detecting contamination in shochu using the Agilent GC/MSD
This Application Note describes the use of the Agilent 8890 GC to analyze impurities in...
Analysis of N-Nitrosodimethylamine and N-Nitrosodiethylamine Using the Agilent 7697A Headspace Sampler, 8890/5977 GC/MSD System
This Application Note describes the use of the Agilent 8890 GC to analyze impurities in...
Analysis of Five Nitrosamine Impurities in Drug Products and Drug Substances Using Agilent GC/MS/MS Instrumentation
This application note highlights a comprehensive solution for the determination and estimation of five nitrosamine...
Efficient Purification of Crude Samples in Early-Stage Drug Discovery Using the Agilent 1290 Infinity II Preparative LC/MSD System
In early-stage drug discovery, high-purity compounds are needed for compound screening and lead identification. The...
Determination of Volatile Organic Compounds in Soil and Sediment by Purge and Trap GC/MS
Method HJ 605-2011 was used to determine the concentration of volatile organic compounds (VOCs) in...
LC/MS Method for Comprehensive Analysis of Plasma Lipids
This Application Note describes the analysis of complex lipids in blood plasma. Lipids are extracted...
Unraveling the Complexity of Lipidomes by Multiple Heart-Cutting Q-TOF LC/MS with the Agilent 1290 Infinity 2D-LC Solution
The Agilent 1290 Infinity 2D-LC solution was used to study the lipid composition of blood...
Analysis of Combustion Byproducts on Firefighter Protection Equipment Using a Novel High-Resolution GC/Q-TOF
Cancer is a leading cause of fire service morbidity and mortality [1,2]. During a fire,...
Chemometric Methods for the Analysis of Graftage-Related Black Tea Aroma Variation by Solid Phase Mirco-Extraction and Gas Chromatography-Mass Spectrometry
A solid-phase micro-extraction (SPME) and gas chromatography/triple quadrupole mass spectrometry (GC/MS/MS) method was developed to...
