Automatic Protein Disulphide Bond Mapping of a mAb Using the Agilent Accurate-Mass Q-TOF LC–MS Platform and BioConfirm Software Algorithm
The Agilent 1290 Infinity II UHPLC, an Agilent 6545 Q-TOF-MS, and Agilent MassHunter BioConfirm B.08.00 software was used for accurate disulphide bond mapping. ...Read more

Equivalency for the Analysis of Antihistaminic Drugs
This application note proves equivalency of the Agilent 1100 Series Quaternary LC and the Agilent 1260 Infinity II LC for the analysis of antihistaminic drugs. ...Read more

Separation of Methyclothiazide Using CHIRALPAK IG
A CHIRALPAK IG column (immobilized meta selector) was used to develop the enantioselective separation of methylclothiazide. Meta-substituted immobilized chiral selectors have been shown to have ...Read more

Absolute Molar Mass in UHPLC via the µDAWN and UT-rEX
Ultrahigh-performance liquid chromatography (UHPLC) enables fast, efficient separation of biomolecular samples. Compared to standard SEC, UHPLC–SEC provides improved resolution, higher throughput, less solvent, and ...Read more

Screening for Hundreds of Pesticide Residues Using a GC/Q-TOF with an Exact Mass Pesticide Database in Food
This note discusses how to rapidly screen, identify, and generate quantitative information for pesticide residues in food with the Agilent 7200 GC/Q-TOF with Agilent MassHunter ...Read more

A Low Solvent Extraction and Clean Up for POPs analysis
A newly developed automated sample extraction and cleanup system, the Total Rapid EconoPrep^®, allows for fastest sample extraction, cleanup, and concentration for the analysis ...Read more

Extraction of Synthetic and Naturally Occurring Cannabinoids in Urine Using SPE and LC–MS/MS
Synthetic cannabinoids (Spice) are a family of compounds that when consumed mimic the effects of marijuana. These products are often marketed as "legal alternatives to ...Read more

LC–MS/MS Analysis of Aflatoxins in Hops
A straightforward, cost-effective, and quick method, coupling SPE methodology with LC–MS/MS for the sensitive detection of four aflatoxin compounds in the hops complex matrix ...Read more