Collision Cross Section: A New Identification Point for a “Catch All” Non-Targeted Screening Approach
29 Sep 2014

Collision cross section (CCS) is a robust and precise physicochemical property of an ion. The use of CCS data offers the potential to reduce the initial specificity requirements of applied screening parameters. This application note presents CCS derived from ion mobility drift times, as a new identification parameter that can efficiently reduce the number of false detections when used in combination with conventional accurate mass and retention time information.

Show    per page
1 of 57     Page  1 2 3  ... Next 
Selective and Sensitive Screening of 23 Azo Dyes Using the ACQUITY UPLC H-Class System and the ACQUITY QDa Detector dyes, carcinogenicity29 Sep 2014Read
Using UPLC-MS/MS for Workplace Drug Testing drugs of abuse29 Sep 2014Read
Analysis of Glycerin and Glycerides in Biodiesel (B100) Using ASTM D6584 and EN14105 biodiesel, biofuels, petrochemicals29 Sep 2014Read
Detecting a New Wave of K2/Spice in Human Urine cannabinoids, human urine26 Sep 2014Read
Quantitative LC-MS Screening for Illicit Drugs Using Ultrahigh Resolution Mass Analysis and Accurate Mass Confirmation urine analysis, drugs of abuse, drug testing26 Sep 2014Read
AOAC 994.02: Determination of Pb in Edible Oils and Fats by GF-AAS heavy metals, olive oil, lead26 Sep 2014Read
Isolation of a Natural Product from Echinacea Extract Using the Prep 150 LC natural products25 Sep 2014Read
Analyzing Multi-Class Persistent Organic Pollutants (OCPs, PCBs, PBDEs, and PAHs) in Food Matrices in a Single Injection by APGC-MS/MS food safety, food testing, food contamination25 Sep 2014Read
Mass-Directed Isolation of Sulfa Compounds from an Antibiotic Mixture with an ACQUITY QDa Detector antibiotics25 Sep 2014Read
Automated Purification and Analytical Reinjection of a Small Molecule Drug, Probenecid, on a Gilson LC/MS Dual Function System HPLC method development, method development, Mass Spectrometry24 Sep 2014Read

Popular tags in SelectScience