Application Notes: Sample Prep

In this webinar, learn how to achieve cleaner, more concentrated, and targeted sample preparation methods to help with downstream analysis for both analytical and biopharmaceutical labs.

For this peptide application, two different types of polymeric SPE (WCX and SAX) were tested in parallel with Strata-X PRO SPE and compared in regards to recovery and % variation.

Using Strata-X PRO to extract barbiturates from serum saves time by reducing the method to 3 quick and easy steps. In addition, the matrix is more effectively clean-up vs protein precipitation.

• FFF–MALS offers deep and unbiased particle characterization. • Regulatory bodies view FFF–MALS as essential for various nanomedicines.

This study shows the advantages of automated immersive sorptive extraction for the GC–MS analysis of a wide range of aroma compounds in vodka.

See the advantage in optimizing your solvent evaporation for maximum accuracy and precision to comply with U.S. EPA Method 625.1

Aroma compounds in scented wax candles as well as aroma and odor emissions were determined by GC/MS after direct thermal extraction and air sampling with sorbent tubes.

Implementing a peptide screening SPE plate determines the appropriate choice for a wide range of chemically diverse peptides.

The optimized dual solid phase extraction (SPE) method was developed to significantly reduce the surfactant background from formulated drug products.

A fast analytical method including both sample preparation and LC–ƒMS/MS analysis of ibuprofen in human plasma.

Implementing a peptide screening SPE plate determines the appropriate choice for a wide range of chemically diverse peptides.

The optimized dual solid phase extraction (SPE) method was developed to significantly reduce the surfactant background from formulated drug products.

A HILIC solid phase extraction (SPE) and LC method that results in sensitive, effective, and a time savings for the clean-up of N-Glycans.

The development of a selective and rugged LC–MS/MS method for the quantitation of Amlodipine enantiomers in human plasma.

GenX, along with 24 other PFASs, are analyzed simultaneously to achieve sub-ppt reporting limits.

A reliable and efficient method was developed to determine the concentration sterols in olive oil by GC-FID.

The development of a selective and rugged LC–MS/MS method for the quantitation of Amlodipine enantiomers in human plasma.

SPE is used in combination with LC–MS/MS to analyze a panel of opiates from a urine sample.

Mycotoxin in grain are extracted using SPE to removes interferences followed by a rapid LC–MS/MS method.

Mycotoxin in grain are extracted using SPE to removes interferences followed by a rapid LC–MS/MS method.

GenX, along with 24 other PFASs, are analyzed simultaneously to achieve sub-ppt reporting limits.

A fast analytical method including both sample preparation and LC–ƒMS/MS analysis of ibuprofen in human plasma.

SPE is used in combination with LC–MS/MS to analyze a panel of opiates from a urine sample.

Optimize the LC–MS/MS workflow by using a SPE solution that provides in-well urine hydrolysis to save time.

Optimize the LC–MS/MS workflow by using a SPE solution that provides in-well urine hydrolysis to save time.

A reliable and efficient method was developed to determine the concentration sterols in olive oil by GC-FID.

Solvent-reduced determination of 100 contaminants from low double-digit to low triple-digit pg/L in 100 mL surface water samples, meeting the requirements of the EU-WFD based on SBSE-TD-GC-MS/MS

Eliminating laborious sample preparation, field-flow fractionation greatly facilitates the absolute characterization of lignosulfonates by multi-angle light scattering.