Author Archives: manager

Preparative HPLC followed by GPC-MS to investigate the potential leachable compounds produced by the degradation of pentaerythritol tetrakis (3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate)

Pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate) is a highly effective sterically hindered primary phenolic additive which protects polymers...

Analysis of Extractable and Leachable (E&L) Compounds Using a Low-Energy EI-Capable High-Resolution Accurate Mass GC/Q-TOF

Accurate compound identification is critical to the study of extractables and leachables (E&L) [1]. The...

Determination of Aromatic Amines Derived from Azo Colorants by GC/MS Using Supported Liquid Extraction Chem Elut S Cartridges

Agilent Chem Elut S is a sample preparation product that uses synthetic media for supported...

Analysis of Short- and Medium- Chain Chlorinated Paraffins in Textiles and Leather Using Triple Quadrupole LC/MS

A comprehensive Agilent 1290 Infinity II LC and Agilent 6470 triple quadrupole LC/MS system (LC/TQ)...

Comprehensive LC/MS/MS Workflow of Pesticide Residues in Food Using the Agilent 6470 Triple Quadrupole LC/MS System

[wonderplugin_pdf src=”https://redstar-cms.vn/wp-content/uploads/2020/10/5994-2370EN-Comprehensive-LCMSMS-Workflow-of-Pesticide-Residues-in-Food-Using-the-6470-LCTQ.pdf” width=”100%” height=”750px” style=”border:0;”]...

Quantitation of Phytocannabinoid Oils Using the Agilent Infinity II 1260 Prime/InfinityLab LC/MSD iQ LC/MS System

[wonderplugin_pdf src=”https://redstar-cms.vn/wp-content/uploads/2020/07/application-lcms-cannabis-testing-agilent-infinitylab-5994-1706en-agilent.pdf” width=”100%” height=”750px” style=”border:0;”]...

Dedicated Cannabinoid Potency Testing in Cannabis or Hemp Products Using the Agilent 1220 Infinity II LC System

[wonderplugin_pdf src=”https://redstar-cms.vn/wp-content/uploads/2020/07/application-dedicated-cannabinoid-potency-testing-5991-9285-en-us-agilent.pdf” width=”100%” height=”750px” style=”border:0;”]...

Why LC/MS/MS and GC/MS/MS Are Required for the Analysis of Certain Pesticides

[wonderplugin_pdf src=”https://redstar-cms.vn/wp-content/uploads/2020/07/application-cannabis-hemp-pesticide-6545-1290-infinity-5994-1127en-agilent.pdf” width=”100%” height=”750px” style=”border:0;”]...

Food Authenticity Testing with the Agilent 6546 LC/Q-TOF and MassHunter Classifier

[wonderplugin_pdf src=”https://redstar-cms.vn/wp-content/uploads/2021/07/application-food-authenticity-6546-q-tof-5994-0694en-agilent.pdf” width=”100%” height=”750px” style=”border:0;”]...

Workflow for Food Classification and Authenticity using Yerba Mate and High-Resolution GC/Q-TOF

[wonderplugin_pdf src=”https://redstar-cms.vn/wp-content/uploads/2021/07/application-food-classification-workflow-gc-q-tof-5994-2280en-agilent.pdf” width=”100%” height=”750px” style=”border:0;”]...

Study of the Metabolites

[wonderplugin_pdf src=”https://redstar-cms.vn/wp-content/uploads/2021/06/application-white-tea-quality-1290-lc-5994-0866en-agilent.pdf” width=”100%” height=”750px” style=”border:0;”]...