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Detection of Toxic and Harmful Substances in Electronic Appliances

Electronic and electrical products are ubiquitous in our daily life. We carry mobile phones, electronic watches, office laptops, desktop computers, telephones, televisions and refrigerators at home, as well as toys for children. The safety of electronic and electrical products is closely related to our lives. The toxic and harmful substances in electronic and electrical products do great harm to us. The detection of toxicity and harmfulness in electronic and electrical products is particularly important.


Testing items


• Asbestos• Polychlorinated biphenyls• Ozone depleting substance
• Organotin compounds• PFOS• Cadmium and cadmium compounds
• Hexavalent Chromium and Hexavalent Chromium Compounds• Lead and lead compounds• Mercury and mercury compounds
• PBB• PBDE• Polynaphthalene chloride (more than 3-chlorine atoms)
• Radioactive substance• Short chain paraffins (alkanes, C10-C13, chloro)• Six bromo cyclic twelve alkane



High performance liquid chromatography

Inductively Coupled Plasma Emission Spectrometer (ICP-OES)

High Performance Liquid Chromatography-Tandem Mass Spectrometer

Gas Chromatography-Mass Spectrometry (GC-MS)

Ultraviolet-Visible Spectrophotometer

X-ray Diffraction (XRD)

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