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Shimadzu

Articles

Determination of Haloacetic Acids in Drinking Water

EPA Method 552.3 is approved for the monitoring of HAAs System configuration allows ID, quantification, and confirmation in one run Results exceeded EPA quality assurance requirements

Tocopherol (Vitamin E) Analysis in Vaping E-Liquid by UHPLC-PDA

This application note showcases the development of two methods using photodiode array detection (PDA) to separate three isomers of tocopherol (vitamin E).

Determination of Trace Thiophene in Refined Benzene by GC

Nitrogen was used as the carrier gas instead of helium Trace amounts of thiophene were easily measured SCD provided excellent sensitivity and selectivity

Determination of Pyrrolizidine Alkaloids in Tea Using SFC–MS/MS

An SFC-MS/MS method for high-sensitivity analysis of 34 PAs in commercial tea samples was developed.