Determination of arsenic in beverages by intermittent flow-hydride generation atomic fluorescence spectrometry;

The intermittent flow-HG-AFS determination of the groundwater arsenic,mercury,determine the best conditions for equipment,inspected the acidity,pre-reducing agent and reducing agent usage and carrier flow rate as well as the impact of coexistence elements interference,and in selected conditions,arsenic g detection limit of 0.

A method was developed for the determination of trace selenium in selenium enriched foods by intermittent flow hydride generation atomic fluorescence spectrometry.

Determination of Trace Arsenic in Wood and Wooden Products by Intermittent-flow-Hydride Generation-Atomic Fluorescence Spectrometry with L-Cysteine as a Pre-reducer;

The examination of the linear range,accuracy and precision of the continuous flow-injection analyzer produced by LACHAT company is close to the result of manual physical-chemical method,which conforms to the requirements,and can be used in determining the content of volatile phenol in water.

Study on determination of carbaryl pesticides in vegetable by flow injection biosensor;

On line supported liquid membrane enrichmentflow injection spectrophotometric determination of trace cadmium(Ⅱ) in water;

On-line microwave digestion for the determination of total phosphorus in circulating water by flow injection spectrophotometry;

Determination of meloxicam by potassium permanganate-sodium sulfite flow-injection chemiluminescence system;

Flow-injection chemiluminescence determination of aniline in water;

Flow-injection chemiluminescence determination of deslanoside;