Mass spectrometry

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Showing 11-20 of 78 results

Analysis of Alkylphenols Using New Internal Standards

Alkylphenols are used in various industries like paper manufacturing and pesticide formulations.

Fast and Reliable Environmental Analysis of Aldehyde and Ketone Air Pollutants

Aldehydes and ketones are ubiquitous air pollutants. Along with esters and ethers, they are major components of indoor air pollution and are therefore important for industrial hygiene applications.

Neonicotinoids

Learn more about Neonicotinoids - active substances used in plant protection products to control harmful insects.

New GC-MS Method for Mycotoxin Analysis

An article regarding A New GC-MS Method for Mycotoxin Analysis Using 13C-marked Mycotoxin Derivatives from Sigma-Aldrich.com

GC Analysis of PBDE Flame-Retardant Compounds

MSTFA/MSTFA-d9 Derivatization of Amphetamine for GC/MS Detection and Identification

Example displays how MSTFA/MSTFA-d9 derivatization of amphetamine provides valuable information in mass spectra and chromatograms using SLB-5ms GC column.

Bispecific Monoclonal Antibody Analysis

New size exclusion chromatographic method characterizes bispecific antibodies for biotherapeutics development.

Empowering Biochemists to Analyze Glycoproteins with Exceptional Reproducibility

Fast, high-resolution separations of procainamide labeled glycans - dextran ladder, human IgG and cetuximab

Simple Urine Drug Screening with MS β-glucuronidase: Quick Start Guide and Demo Video

MS β-glucuronidase urinalysis workflow overview, features and benefits, and quick start guide video for your drug testing application needs.

Analysis of Fipronil and Fipronil Sulfone in Eggs, Chicken Meat and Mayonnaise

A short abstract on a method using QuEChERS and GC/MS/MS for determination of fipronil & fipronil sulfone.

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