Subscribe to Newsletter

Refine results:

Refine results

App Notes

Results 751–760 of 1416

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

| Contributed by Markes International Ltd

This study shows that headspace samples acquired on the new Centri® automated multimode sampling and concentration system for gas chromatography–mass spectrometry (GC–MS) can be used to screen food and beverages for trace-level additives.

Correlating consumer sensory experience of apple aroma with VOC profiles acquired by automated TD–GC–MS

| Contributed by Markes International Ltd

This study shows that data acquired using the new Centri® automated multi-mode sampling and concentration system for gas chromatography–mass spectrometry (GC–MS) can be used to generate useful insights into the aroma profiles of foods.

Purge and Trap of Soft Drink - Ethanol Found

| Contributed by CDS

A non-alcoholic beverage is tested by the most sensitive purge and trap method.

Rapid Analysis of Organochlorine Compounds in Water using Automated SIFT-MS

| Contributed by Syft Technologies

This application note demonstrates the linearity and repeatability achievable with automated SIFT-MS.

Metal-Free LC with Dursan® Bio-Inert Coating

| Contributed by SilcoTek

A bio-inert flow path is required to manage the complex sample profiles that are common in today’s fast-paced analytical world.

How Lasers are Used in Modern Raman Spectroscopy

In this white paper, we discuss important performance parameters to consider when selecting a laser for Raman spectroscopy experiments.

In Pursuit of the True Value

| Contributed by SPEX Certi Prep

This app note will help identify potential error in analytical processes and increase data accuracy.

Performance of Low Retention GripTips from INTEGRA

| Contributed by INTEGRA Biosciences

This Application Guide illustrates the advantages of using Low Retention GripTips when pipetting low surface tension liquids.

Simple, Rapid Detection of Edible Oil Oxidation Using Direct MS

| Contributed by Syft Technologies

Process-line or laboratory detection of edible oil oxidation is achieved extremely simply by applying selected ion flow tube mass spectrometry (SIFT-MS).

Extraction of a Comprehensive Steroid Panel from Human Serum Using ISOLUTE® SLE+ Prior to LC/MS-MS Analysis

| Contributed by Biotage

This application note describes the extraction of a panel of steroid hormones from human serum using ISOLUTE® SLE+ Supported Liquid Extraction plates prior to LC/MS-MS analysis.

Register to The Analytical Scientist

Register to access our FREE online portfolio, request the magazine in print and manage your preferences.

You will benefit from:
  • Unlimited access to ALL articles
  • News, interviews & opinions from leading industry experts
  • Receive print (and PDF) copies of The Analytical Scientist magazine

Register