IPC is the printed circuit board Association of the United States. It is headquartered in Bannockburn, Illinois, and has offices all over the world. Since 1957, IPC has led the electronic interconnection industry to go through tremendous development, involving the design of the electronic industry, PCB manufacturing, electronic assembly and testing and other fields.

As a member driven organization and leader in industry standards, training, market research and public policy advocacy, IPC meets the needs of the electronic industry with a global output value of 2 trillion dollars through various projects.

IPC-TM-650 contains more than 400 test methods related to PCB manufacturing and process and PCB materials. The test methods include six categories: visual, dimensional, physical, chemical, mechanical, electrical and environmental. In IPC-TM-6502.3.28, the degree of extractable ion pollution in printed circuit and circuit board component materials was determined by ion chromatography.

Founded in 2002, SHINE has been focusing on the R & D, production and sales of ion chromatograph and core components for 18 years. At present, it has provided perfect solutions for 4000 + users in different industries and exported to more than 30 countries and regions. By using SHINE CIC-D150 ion chromatograph and SH-AP-1 anion chromatographic column, the anions in printed circuit and circuit components can be determined after extraction by pretreatment method in IPC-TM 650 method manual.

1.Spectrum of fluorine and organic acids

Standard spectrum

Sample spectrum of circuit board

2.Spectrum of 7 kinds of anions

Standard spectrum

Sample spectrum of circuit board