Application Notes: Sample Prep

The analysis of VOCs in water, using headspace–trap sampling. It shows performance improvements on the purge-and-trap methodology in US EPA Method 524.2

The analysis of VOCs in water, using headspace–trap sampling. It shows performance improvements on the purge-and-trap methodology in US EPA Method 524.2

Enhanced aroma profiling of vodka using automated immersive high-capacity sorptive extraction with GC–MS

This study identifies low-level odorants in wine at ppb-level, using automated high-capacity sorptive extraction with GC–MS.

Comprehensive VOC profiling of meat using dynamic headspace and automated TD–GC–MS analysis

This study identifies low-level odorants in wine at ppb-level, using automated high-capacity sorptive extraction with GC–MS.

Quantitation of residual solvents in food packaging by automated headspace–trap GC–MS

Screening foods and beverages for butylated hydroxytoluene (BHT) using automated headspace–trap GC–MS

Screening foods and beverages for butylated hydroxytoluene (BHT) using automated headspace–trap GC–MS

Comprehensive VOC profiling of meat using dynamic headspace and automated TD–GC–MS analysis

Quantitation of residual solvents in food packaging by automated headspace–trap GC–MS

Enhanced aroma profiling of vodka using automated immersive high-capacity sorptive extraction with GC–MS

This application note demonstrates the performance of 3M™ Empore™ (now CDS Empore™) C18 SPE disks in the monitoring of drinking water samples by EPA Method 525.2.

• The EDGE extraction system is fast, automated, and highly flexible. • Case studies using the EDGE® extraction system.

This application note details two UCT sample preparation approaches (SPE and QuEChERS) that can be used for the extraction and clean-up of mycotoxins from grain-based food.

Strata-X PRO was chosen to extract a panel of acids, neutrals, and bases from plasma. This simple method eliminates time-consuming method development and recovery for extremely polar analytes.

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.

Strata-X PRO consists of a new type of polymeric SPE sorbent combined with matrix removal technology to revolutionize sample extractions and matrix clean-up by eliminates the conditioning and equilibration steps.

This application displays that for a range of pain relievers, an easy 3-Step SPE method can be implemented and produce high recoveries.

When working with milk as a matrix, Strata-X PRO SPE removes phospholipids more efficiently than traditional SPE to reduce any ion suppression that may occur during LC-MS/MS analysis.

Strata-X PRO consists of a new type of polymeric SPE sorbent combined with matrix removal technology to revolutionize sample extractions and matrix clean-up by eliminates the conditioning and equilibration steps.

When working with milk as a matrix, Strata-X PRO SPE removes phospholipids more efficiently than traditional SPE to reduce any ion suppression that may occur during LC-MS/MS analysis.

This application displays that for a range of pain relievers, an easy 3-Step SPE method can be implemented and produce high recoveries.

Strata-X PRO was chosen to extract a panel of acids, neutrals, and bases from plasma. This simple method eliminates time-consuming method development and recovery for extremely polar analytes.

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.

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.