A spec-trophotometric method of the determination of trace tin was developed based on the reaction of tin (IV) with Pyrocatechol Violet in the presence of Cety Trimethylammonium Bromide(CTMAB) in high alloy steel.

It is reported in this paper that the continuous flow hydride generationatomic fluorescence spectrometry is applied to the determination of trace tin in ore.

The separation and enrichment of trace tin and trace germanium was researched in this paper.

Objective In order to study detection of micro-tin content in water, AFS-230 Atomic Fluorescence Spectrometer was used.

The ameliorative conditions of the supersonic atomizing equipment of producing lead-free solder powder are found.

Determination of Trace Tin in Seawater by Hydride Generation-Atomic Fluorescence Spectrometry;

Determination of Trace Tin in Unplastized Polyvinyl Chloride Pipes for Drinking Water Supply by GFAAS;

Study on Catalytic Spectrophotometric Determination of Trace Tin with H 3PO 4 RhB H 2O 2 System;

Continuous determination of copper and tin content in Cu-Sn alloy electroplating bath;

In this article,the tin content of coating was measured by a kind of coulometry method,and found that thiourea was the main driving force tin deposition,rather than sodium hypophosphite by the study of the effect of sodium hypophosphite on the tin deposition.

The formed conditions of sulfide stain and iron sulfide in the canned samples were evaluated after filling sterilizing and incubating for 2～180 days by the way of orthoganal test of three factors and three levels to test the chromium content on tinplate surface, tin coating weight and lacquer.